幾何
三角形、円、座標幾何、証明問題。
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rotational and reflectional symmetry 1. draw all lines of symmetry 2. s…
| Shape | Lines of Symmetry | Order of Rotation | Angle of Rotation | |--|--|--|--| | Rectangle | 2 | 2 | $180^{\circ}$ | | Isosceles Triangle | 1 | 1 | $360^{\circ}$ | | Parallel…
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what is the perimeter of the square? 4x + 12 (b) what is the area of th…
$x^2+6x + 9$
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a cylinder has a volume of 320π cubic inches and a height of 5 inches. …
B. 8 inches
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10 use the square figure given below to answer the following questions.…
$4x + 12$
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plane geometry hw: lesson 1 - 18 due fri 9/19 name: zamarri williams pg…
1. Translate ABCD so that A lands on A'. Then rotate about A' to align with A'B'C'D'. 2. Translate ΔABC so that A lands on A'. Then rotate about A' to align with ΔA'B'C'. 3. a. Po…
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what is the volume of the rectangular prism? enter your response in the…
$x^{5}-7x^{4}$
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write an expression to represent the area of the triangle shown below. …
$4x^{2}-2x - 2$
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two gears are adjusted so that the smaller gear drives the larger one, …
165
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find the value of z and y in the parallelogram below.
$y=-2,z = 2$
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if you want to determine the amount of water in a swimming pool what ar…
Volume ### Question 2:
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find the distance d(p1, p2) between the points p1 and p2. p1=(3, - 3); …
$\sqrt{37}$
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what is the formula for volume of a rectangular solid? 1/2 base x heigh…
Question 1: length x width x height Question 2: 25 square meters Question 3: Volume
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# school life bryan is at the library doing a research paper. he leaves…
Twice the distance from the library to the soccer - field.
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11. a triangle with vertices (1,1), (3,1), (2,4) is translated using th…
11. A. $(-1,3),(1,3),(0,6)$ 12. D. All of the above
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10. which of the following describes a translation? a) a figure sliding…
A. A figure sliding without turning
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terms| degree and coefficient instructions: for each polynomial below, …
1. \(-8\) 2. \(1\) 3. \(11\) 4. \(-1\) 5. \(7\) 6. \(-5\) 7. \(3\) 8. \(-6\) 9. \(-1\) 10. \(-5\) 11. \(1\) 12. \(10\)
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name bisectors - practice suppose m is the mid - point of (overline{fg}…
$y = - 1$ 2.
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10. which of the following describes a translation? a) a figure sliding…
A. A figure sliding without turning
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distance and midpoint formulas question 10, 2.1.19 hw score: 31.03%, 9 …
$\sqrt{61}$
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plot the points (1,0), (1, - 4), (1,4), (1,8), and (1, - 6). describe t…
C. The points are on a vertical line 1 unit to the right of the y - axis.
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9. a rectangle has vertices (0,0), (4,0), (4,3), (0,3). translate it 2 …
A. (-2,5)
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find the values of x and y. (7y - 4)° (3y - 5)° (12x + 3)° 59°
\(x=\frac{269}{30}\), \(y = 24.8\)
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find the area of this rectangle by using the tiling method. first deter…
$\frac{3}{8}$
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7. this diagram was constructed with straightedge and compass tools. f …
7. D. segment \(FJ\) 8. A. \(QR = WX\), C. \(QR = WZ\)
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6. in the construction, circle q and circle s have the same radius leng…
A. segment \(PU\), C. segment \(RW\), E. segment \(QS\)
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two similar triangles are shown. what is the measure of ∠d, in degrees?
$62.8$
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name:______ 8. translate point (2, -5) by the rule (x+4, y+3). what are…
A. $(6,-2)$
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which proportion can be used to find h, the height of the building in f…
D. \(\frac{6}{3}=\frac{h}{18}\)
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unit 1 lesson 2 additional practice problems additional practice proble…
1. Use straightedge to draw line - segment \(XY\). 2. Set compass width to \(XY\). 3. Place compass at \(Y\) and draw an arc. 4. Locate point \(Z\) as the intersection of the arc …
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complete the sentence below. the distance d between two points p1=(x1,y…
$\sqrt{(x_2 - x_1)^2+(y_2 - y_1)^2}$
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state whether the following statement is true or false. the distance be…
A. False
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complete the sentence below. for a triangle with base b and altitude h,…
$A = \frac{1}{2}bh$
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4. this diagram was constructed with straightedge and compass tools. x …
The length of segment \(PY\) and \(XZ\) are not necessarily equal.
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my first day of college was a disaster. first, i went to the wrong clas…
B. It serves to state the thesis.
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given the following similar triangles, find the length of uv. 11 s 16 q…
C. 7
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geometry: conditionals, converses, and biconditionals practice test 12.…
d. counterexample 13.
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2.2.2: i can determine the truth value of a conditional and its related…
# Explicación paso a paso: ## Paso 1: Analizar la pregunta 8 La condicional es "Si vives en Springfield, entonces vives en Illinois". Un contraejemplo es un caso donde la hipótesi…
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solve the compound inequality. give the solution set in both interval a…
The interval notation of the solution set is \((-9,7)\). The graph that represents the solution set is C. Since in option C, there are open - circles at \(-9\) and \(7\) and a lin…
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geometry: conditionals, converses, and biconditionals practice test wri…
# Explicación: ## Paso 1: Comprender la forma condicional Una proposición condicional se escribe en la forma "si p, entonces q", donde p es la hipótesis y q es la conclusión. ## P…
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which rule explains why these triangles are congruent? p n q m sss aas …
AAS
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equivalent experience_ma.912.lt.4.10 two angles that are supplementary …
Disprobar; un contra - ejemplo
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which rule explains why these triangles are congruent? aas asa sss sas …
SAS
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equivalent experience_ma.912.lt.4.10 two angles that are supplementary …
# Breve explicación: Los ángulos suplementarios son aquellos cuya suma es 180 grados. Un par lineal de ángulos son adyacentes y suman 180 grados. Pero dos ángulos suplementarios n…
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6. a square centered at the origin is rotated 270° clockwise. where doe…
6. A. To the left side 7. D. Quadrant IV
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which two triangles are congruent? complete the congruence statement.
$\triangle VUW\cong\triangle RST$
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classwork activity #7 vertical angles & linear pair name: banca n date:…
First pair: $x = 26$; Second pair: $x = 45$; Third pair: $b = 66$; Fourth pair: $x = 25$; Fifth pair: $x = 19$; Sixth pair: $x = 16$
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if ∠a and ∠b are complementary and ∠a and ∠c are compl this is a(n) val…
# Explicación: ## Paso 1: Definición de ángulos complementarios Dos ángulos son complementarios si la suma de sus medidas es 90 grados. Si ∠A y ∠B son complementarios, entonces m∠…
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given the two similar triangles below determine the value of side lj, g…
$6$ ft
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5. a triangle with vertices (0,0), (2,0), (0,3) is rotated 180° about t…
A. $(0,0),(-2,0),(0,-3)$
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ii. vertical angles find the value of x. x = _______, m∠pos = _______ f…
First problem: \(x = 126\), \(m\angle POS = 147^{\circ}\) Second problem: \(x = 31\), \(m\angle MOL = 62^{\circ}\) Third problem: \(x = 177\), \(m\angle TOU = 149^{\circ}\) Fourth…
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equivalent experience_ma.912.lt.4.10 if ∠a and ∠b are complementary and…
valid
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4. rotate point (2,3) 90° counterclockwise about the origin. rotation 9…
A. (-3,2)
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the volume, v, of a rectangular prism is determined using the formula v…
4.5 inches
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∠1 and ∠2 are complementary angles. if m∠1=(3x - 7)° and m∠2=(5x - 23)°…
\(52^{\circ}\)
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4. this diagram was constructed with straightedge and compass tools. x …
Manually label one of the intersection points of circles \(P\) and \(X\) as \(Z\) on the given diagram.
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question 9 in which quadrant is the secant trig ratio positive and the …
Question 9: B. Quadrant 4 Question 10: A. True
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question ∠1 and ∠2 are vertical angles. if (mangle1=(7x - 16)^{circ}) a…
$89^{\circ}$
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question ∠1 and ∠2 are vertical angles. if m∠1=(4x - 7)° and m∠2=(x + 1…
$8$
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create a scale drawing of the playground using a scale of 1 centimeter …
Draw a trapezoid with side AB = 4.5 cm, DA = 4.5 cm, BC = 8.25 cm and CD = 12 cm and label the vertices A, B, C and D.
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find the perimeter of the figure below. notice that one side length is …
$46$ ft
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which angle number represents ∠mrj? answer attempt 1 out of 2
$3$
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supplementary angles include an obtuse angle. this is a(n) valid statem…
valid; the definition of supplementary angles
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if m∠wyt = 108°, then what is m∠uyv? answer attempt 1 out of 2 m∠uyv =
$108$
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triangles △qrs and △tuv are similar triangles. their corresponding side…
A. 55 inches
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which angle number represents ∠bgd? answer attempt 1 out of 2
2
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if m∠vyu = 93°, then what is m∠tyw? answer attempt 1 out of 2 m∠tyw =
$93$
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estimate the measure of ∠ghi to the nearest 10°.
90°
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1. identify affixes - highlight or underline all prefixes. - circle all…
| Word | Prefix | Root | Suffix | Meaning (in your own words) | | --- | --- | --- | --- | --- | | unfriendly | un - | friend | -ly | not friendly | | careless | | care | -less | w…
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question estimate the measure of ∠ghi to the nearest 10°.
90°
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2. andre used a compass to make a circle with radius the same length as…
D. segment $PL$
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estimate the measure of ∠fgh to the nearest 10°.
120°
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supplementary angles include an obtuse angle. this is a(n) valid statem…
# Explicación: ## Paso1: Definición de ángulos suplementarios Dos ángulos son suplementarios si la suma de sus medidas es 180°. Un ángulo obtuso tiene una medida mayor que 90° y m…
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what are some things in your drawing that need to change from the origi…
Some things that I need to change are the lengths of the lines in the drawing to match the new scale. Also, I may need to adjust the relative positions of different shapes to make…
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supplementary angles include an obtuse angle. this is a(n) statement. i…
valid
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additional practice problem set unit 1 lesson 1 additional practice pro…
Since \(XY\) and \(XZ\) are both radii of the same circle with center \(X\), by the property that all radii of a circle are equal in length, the length of segment \(XY\) is the sa…
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geometry: conditionals, converses, and biconditionals practice test wri…
### 5. # Explicación: ## Paso 1: Identificar la estructura de una condicional Una condicional está en la forma "si \(p\), entonces \(q\)", donde \(q\) es la conclusión. La condici…
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5. (1 point) what is the conjunction of the following conditionals? a n…
c. If the coordinates of a point are positive, then the point is in the first quadrant
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conventions relative clauses a clause is a group of words that has a su…
1. - Underlined relative pronoun: which - Circled noun: The World Series - Label: Nonessential 2. - Underlined relative pronoun: who - Circled noun: the men - Label: Essential 3. …
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guided practice for mini - lesson 4: affixes context passage: the unhap…
1. prefix: un -; root: happy; suffix: none; meaning: not happy 2. prefix: none; root: care; suffix: -less; meaning: without care 3. prefix: mis -; root: understand; suffix: -ing; …
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use the figure to complete each part. (a) write two other names for ∠1.…
(a) ∠ABC and ∠CBA (b) $\overrightarrow{BC}$ and $\overrightarrow{BD}$ (c) B
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28. what is a sandwich? slices of bread with meat, cheese, etc. 29. aft…
33. a. person 34. e. god 35. d. thing 36. d. thing 37. d. thing
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16 find the value of x. set up the proportion: x =
Set up the proportion: $\frac{2x - 3}{x + 2}=\frac{10}{15}$ $x = 3.25$
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geometry: conditionals, converses, and biconditionals practice test 2.2…
1. # Explicación: ## Paso 1: Comprender la estructura de una declaración condicional Una declaración condicional está en la forma "Si \(p\), entonces \(q\)", donde \(p\) es la hip…
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10. (1 point) what is the converse and the truth - value of the convers…
# Breve explicación: La conversa de una proposición condicional "Si p, entonces q" es "Si q, entonces p". En el enunciado "Si un ángulo es un ángulo recto, entonces su medida es 9…
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17 the figure shows two similar triangles with side lengths as indicate…
18
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18 use the image below to solve for x using your knowledge of parallel …
4
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part a consider the similar triangles below: find the scale factor? par…
Part A: 2 Part B: 14
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choose the appropriate value for x for the following similar triangles …
A. 25
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28. what is a sandwich? 29. after whom is a sandwich named? 30. the mon…
28. Slices of bread with meat, cheese, etc. between them. 29. The 4th Earl of Sandwich. 30. Janus. 31. Janus. 32. Doorkeeper. 33. a. person 34. e. god 35. d. thing 36. d. thing 37…
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instructions: round trigonometric rati round length answers to 1. solve…
$A = 88^{\circ}$, $b\approx40.9$ cm, $c\approx66.9$ cm
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guided practice for mini - lesson 1: prefixes only directions: underlin…
1. **Mini - Lesson 1: Prefixes** - “undo”: prefix “un -”, root “do”, meaning reverse the action of doing. - “reply”: prefix “re -”, root “ply”, meaning answer again. - “preview”: …
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what is the name for the figure shown? angle mo line segment mo ray mo …
Line Segment MO
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what kind of angle is this? right obtuse straight acute
We need to see the angle in the image to determine. If it's 90 degrees, it's Right; if greater than 90 and less than 180, it's Obtuse; if 180 degrees, it's Straight; if less than …
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classify the following angle measurement: 75 degrees straight right acu…
Acute
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what kind of angle is this? right acute straight obtuse
acute
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what type of angle is less than 90 degrees? acute obtuse straight right
acute
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parallel lines lines that intersect to form a right angle. two lines in…
Two lines in the same plane that do not intersect.
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composition function r_y - axis ∘ r_o, - 90° type your answer in coordi…
If the coordinates of $A$ are $(a,b)$, the coordinate of $A'$ (after first transformation) is $(b,-a)$; the coordinate of $A''$ (after second transformation) is $(-b,-a)$
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vertex a point at either end of a line segment, or a point at one end o…
The common endpoint of an angle
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working from repurposed natural, industrial, and mass - produced object…
B. Everyday objects, including plastic bags, advertising flyers, and receipts, become part of his sculptures.