几何
三角形、圆、解析几何与证明题。
- determine the slope of the line: \\(-\\frac{3}{2}\\) \\(-\\frac{5}{3}\\…
- what is the value of d?
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use the graph below to determine the equation of the circle in (a) cent…
**(a) Center-radius form:** \[ (x + 5)^2 + (y - 4)^2 = 25 \] **(b) General form:** \[ x^2 + y^2 + 10x - 8y + 16 = 0 \]
- which of the following are among the five basic postulates of euclidean…
- \\(\\overline{st} \\cong \\overline{uv}\\), \\(\\angle v \\cong \\angle…
- \\(\\delta qtu \\cong \\delta rsu\\). complete the proof that \\(\\delt…
- find an equation for the line below.
- find an equation for the line that passes through the points \\((-2, -1…
- find an equation for the line below.
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i. activity no. 1: cos, i know! (4 days) ii. objective(s): 1. illustrat…
### Part A 1. **Law of Sines** 2. **Law of Sines** 3. **Law of Sines** 4. **Law of Cosines** 5. **Law of Sines** ### Part B 1. Change \( + 2ac \cos B \) to \( - 2ac \cos B \) 2. C…
- there is a pair of parallel sides in the following shape. what is the a…
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quick check the sum of the measures of the 4 angles of a pentagon is 46…
\( 75^\circ \)
- once ryan used his volume calculations to pack his drums away in the va…
- calculate the volume of the shell of this this tunnel. give your answer…
- calculate the volume of solid material of this tube. call the inner rad…
- calculate how many litres of milk this truck is carrying. its container…
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9. (12 points) for each graph below, determine whether it represents a …
Row 1, Graph 1: No Row 1, Graph 2: No Row 1, Graph 3: Yes Row 2, Graph 1: Yes Row 2, Graph 2: No Row 2, Graph 3: No
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4. (8 points) four functions are given below. either the function is de…
1. Graph 1 (top-left): Neither 2. Graph 2 (top-right): Even 3. \(H(x) = -x^4 - 3x^2\): Even 4. \(f(x) = -2x^7 - x^3\): Odd
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2. (10 points) graph the function: \\ f(x) = \\begin{cases} -2 & \\text…
The graph of the piecewise function \(f(x)\) consists of: 1. A horizontal ray along the line \(y = -2\) extending to the left from \(x = 2\), with an open circle at \((2, -2)\). 2…
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which triangle congruency theorem would be used to show the two triangl…
`cong(triangle(vertices1), triangle(vertices2))` *(Replace `vertices1` and `vertices2` with the three-letter names of your two triangles, making sure the corresponding vertices ar…
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each of the congruency statements comes from the corresponding parts of…
SAS (Side-Angle-Side) congruence theorem
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move \\(\\triangle abc\\) so it is a reflection of \\(\\triangle abc\\)…
The true statements are: * **\( \overline{AA'} \parallel \overline{BB'} \parallel \overline{CC'} \)** * **\( \overline{AA'} ot\cong \overline{BB'} ot\cong \overline{CC'} \)** * **…
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find \\(qr\\).
43
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given the triangles below, decide whether you have enough information t…
None
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taranaki maunga is approximately conical and is part of egmont national…
The direct line-of-sight distance from the peak of Taranaki Maunga to Inglewood High School is approximately **\( 18.94\text{ km} \)** (or **\( 18,940\text{ m} \)**).
- what would the value of \\(x\\) have to be so \\(\\triangle jkl \\sim \…
- question 9 (multiple choice worth 1 points) (03.05r lc) are triangles d…
- 10 the cross-section of a piece of conduit is an annulus. it has an out…
- a new bridge structure requires triangles that are in a ratio of 1:1. i…
- which of the following best completes the proof showing that \\(\\delta…
- 8 what is the area of an annulus with circles of radii \\(17\\text{ cm}…
- 2 what is the area of the following circles? answer correct to two deci…
- 1 find the area of each circle. answer correct to one decimal place.
- an empty box contains 12,000 cubic inches of space. if the box is 4 fee…
- which three choices are needed to create the figure on the left? (only …
- a storage container holding 2400 cubic feet of rice is 4 feet deep \\(\…
- convert 14 pints to cups. 7 cups 28 cups 16 cups 14 cups
- convert 48 inches to feet. 4 feet 8 feet 48 feet 576 feet
- question 6 (2.5 points) how many quarts (qt.) are in 1 gallon (gal.)? u…
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in the following sentence, where should parentheses (one opening, one c…
The parentheses should be placed around the acronym **OPEC**: * **Opening parenthesis:** Immediately before **OPEC** (the triangle before "OPEC"). * **Closing parenthesis:** Immed…
- graph the equation. \\(x - 3)^2 + (y + 2)^2 = 16\\
- 2. give the coordinates of points a, b, c, d, and e on the following co…
- graph the equation. \\(x-3)^2 + (y+2)^2 = 16\\
- (show work for every problem.) 1. plot the points \\((7, 1)\\), \\((2, …
- what is the area of the biggest square? * 16 square unit 6 square unit …
- if a = 7 unit and b = 24 unit, what is the area of the biggest square? …
- how much of the circle is shaded? write your answer as a fraction in si…
- efgh is a parallelogram. select all statements that must be true. efgh …
- given that efgh is a parallelogram and \\(\\angle hef\\) is a right ang…
- abcd is a square. find the lengths of all sides to justify that they ar…
- the diagonal of the square creates two \\(45^{\\circ}-45^{\\circ}-90^{\…
- apply guided example 1 the diagonal of the square creates two \\(45^{\\…
- you are designing a patio for your backyard. you decide to mark it off …
- select the correct answer. quadrilateral abcd underwent a sequence of t…
- care is a rectangle. \\(rc = 28\\). \\(m\\angle rge =\\) \\(^{\\circ}\\…
- select all statements that are attributes of a rhombus. - all sides con…
- find the missing measurement of the rhombus. \\(60^\\circ\\) \\(45^\\ci…
- part c select the correct answer from each drop-down menu. quadrilatera…
- part c select the correct answer from each drop-down menu. quadrilatera…
- select all statements that are attributes of parallelograms. - all side…
- part c select the correct answer from each drop-down menu. quadrilatera…
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match the trig ratios = \\frac{\\text{opposite}}{\\text{hypotenuse}} = …
* **sine** (or \(\sin\)) \(= \frac{\text{opposite}}{\text{hypotenuse}}\) * **cosine** (or \(\cos\)) \(= \frac{\text{adjacent}}{\text{hypotenuse}}\) * **tangent** (or \(\tan\)) \(=…
- skill review 1 find the missing measurement of the parallelogram. (a) 5…
- 24. challenge: a line through the points \\((2, 8)\\) and \\((-2, k)\\)…
- exercises 13-4 answer each of the following. 1. what is the slope of th…
- 4. a line passes through the points \\((-1, 0)\\) and \\((0, 4)\\). gra…
- 3. a line has an \\(x\\)-intercept of 2 and a \\(y\\)-intercept of \\(-…
- exercises 13-3 answer each of the following. 1. name the \\(x\\)-interc…
- these polygons are similar. solve for x. x = ?
- tuvw is a rectangle where tu = a and tw = b. find the coordinates for v…
- find the value of x in this trapezoid. \\(ac = 7x + 1\\) \\(bd = 6x + 3…
- find the value of x in this trapezoid. \\(x = ? \\)
- find x in this isosceles trapezoid. an isosceles trapezoid is shown wit…
- find the value of x in the following kite. \\(x = ?^\\circ\\)
- find the value of x in the following square. \\(w\\) \\(x\\) \\(8x + 14…
- the figure below is a rectangle. find the value of x. \\(5x + 8\\) \\(2…
- for each triangle, check all that apply. triangle a 60° 60° 60° scalene…
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find the missing side lengths. for any answers with a square root, simp…
x = sqrt(8) y = sqrt(8)
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find the missing side lengths. for any answers with a square root, simp…
x = sqrt(48) y = 6
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find the missing side lengths. for any answers with a square root, simp…
* \(n = 5\) * \(m = 5\text{sqrt}(3)\)
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the triangle with side lengths \\(\\sqrt{3}, 2, \\sqrt{7}\\) is dropdow…
a right triangle
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the triangle is dropdown.
obtuse
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simplifying radical expressions and applying the pythagorean theorem, a…
sqrt(18)
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6.1 simplifying radical expressions and applying converse, and solving …
The simplified expression is: \[ \frac{\sqrt{15}}{3} \] In the provided input boxes, the top box is **\(\sqrt{15}\)** and the bottom box is **\(3\)**.
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6.1 simplifying radical expressions and applying the pythagorean theore…
\(4\sqrt{7}\)
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5.1 simplifying radical expressions and applying the pythagorean theore…
\(6\sqrt{6}\)
- 9. use the coordinate plane at the left to name the point(s) described.…
- 7. explain why the point \\((2, -5)\\) is located in quadrant iv and th…
- exercises 13-1 for exercises 1-6, give the coordinates of each point an…
- this composite figure is made up of three shapes stacked on top of one …
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match the trig ratios = \\frac{\\text{opposite}}{\\text{hypotenuse}} = …
* **sine** (or **sin**) \( = \frac{\text{opposite}}{\text{hypotenuse}} \) * **cosine** (or **cos**) \( = \frac{\text{adjacent}}{\text{hypotenuse}} \) * **tangent** (or **tan**) \(…
- question 10 of 10 two angles that can be trisected with a straightedge …
- trisecting a line segment by using only a straightedge and compass was …
- when you trisect an angle, you cut the angle into three angles of equal…
- question 7 of 10 what is considered the most famous impossible problem …
- question 6 of 10 which of the following constructions were never accomp…
- which geometric construction is shown below? a. doubling the square b. …
- given only a compass and straightedge, greeks were able to construct on…
- question 2 of 10 many of the constructions that the greeks thought impo…
- to find a segment parallel to another segment and through a given point…