Geometría
Triángulos, círculos, geometría analítica y demostraciones.
-
daily grammar practice 8-1 name: 1 use context clues to determine the m…
From the context, "keen" likely means enthusiastic/eager (interpretation based on the sentence context). #### Question 2
-
he was most fifty, and he looked it. his hair was long and tangled and …
It helps the reader see Huck’s father through Huck’s eyes
-
solve for the value of k. answer attempt 1 out of 3 k = submit answer
\(k = 30\)
-
when an 18 - sided, regular polygon is rotated about its center, at whi…
C. \( 20^\circ \)
-
25. determine side m . 25. in a scalene triangle the measurement of an …
\( \boxed{25.17 \, \text{cm}} \) (or depending on precision, maybe 25.17 cm)
-
question 5 (multiple choice worth 2 points) (03.09er mc) segment ad is …
28.1
-
geometry the length of a rectangle is 8 feet, and its area is less than…
The inequality is \( 8x < 168 \) and the solution is \( x < 21 \).
-
paco ____ de madrid. (1 point) ○ soy ○ eres ○ es ○ está
B. es (assuming the second option is "es", as per the visual with the second circle and "es" text)
-
the following two - column proof proves the pythagorean theorem using s…
Pieces of Right Triangles Similarity Theorem
-
a coordinate plane is formed by the intersection of two number lines ca…
The subfield is Geometry (under Mathematics) as the problem deals with the coordinate plane, points, axes, and their properties which are core concepts of Geometry.
-
question 2 (multiple choice worth 2 points) (03.09r mc) use △abc below …
A. The sum of angles A and B are supplementary to angle C.
-
the following flowchart proof with missing statements and reasons prove…
1. $\triangle ABC \sim \triangle DBE$, 2. Side - Angle - Side Similarity Postulate
-
17) 6.5 9.9 19) 5.2 9.2 21) 5.3 7.2
- Problem 17: The unknown side $\approx7.47$ - Problem 19: The hypotenuse $\approx10.57$ - Problem 21: The unknown side $\approx4.87$
-
7. 8x 15x + 2
\(x = 2\)
-
are triangles def and lnm similar if ln equals 4, mn equals 3, de equal…
YES, by the SAS Similarity Postulate
-
a new bridge structure requires triangles that are in a ratio of 1:1. i…
76 ft
-
question solve for the value of p. (6p+3)° (9p-3)° answer attempt 2 out…
\(12\)
-
for each graph, decide if the two lines are parallel, perpendicular, or…
Graph 1: Neither Graph 2: Perpendicular Graph 3: Parallel Graph 4: Neither
-
for each graph, decide if the two lines are parallel, perpendicular, or…
Graph 1: Perpendicular Graph 2: Parallel Graph 3: Parallel Graph 4: Neither
-
8. 2x - 8 x + 17
\(x = 25\)
-
which of the following best completes the proof showing that $\\triangl…
$\frac{16}{12}=\frac{12}{9}$ (the second option, i.e., the option with $\frac{16}{12}=\frac{12}{9}$)
-
for each graph, decide if the two lines are parallel, perpendicular, or…
Graph 1: Neither Graph 2: Neither Graph 3: Parallel Graph 4: Neither
-
db is an angle bisector of ∠adc. which statement best describes the rel…
Triangles ABD and CBD are congruent by the SSS Congruence Postulate (the first option among the given choices)
-
question solve for the value of p. (6p+3)° (9p-3)° answer attempt 1 out…
\( p = 12 \)? Wait, wait, no, wait, I made a mistake. Wait, the horizontal line is 180 degrees, not 90. Oh! Oh right! The horizontal line is a straight angle (180 degrees), and th…
-
8. there is a triangle with a line segment (marked with two pairs of co…
\(x = 25\)
-
for each graph, decide if the two lines are parallel, perpendicular, or…
Graph 1: Neither Graph 2: Neither Graph 3: Perpendicular Graph 4: Parallel
-
match the form or formula with its name. $m = \\frac{y_2 - y_1}{x_2 - x…
Slope formula
-
an aerial camera is suspended from a blimp and positioned at d. the cam…
\( 62.5 \, \text{m} \)
-
#12 listen solve $-27 \\leq -5.4a$. graph the solution. the solution is…
$a \leq 5$ (For graphing, draw a number line, put a closed circle at 5, and shade to the left.)
-
for each graph, decide if the two lines are parallel, perpendicular, or…
Graph 1: Neither Graph 2: Perpendicular Graph 3: Neither Graph 4: Parallel
-
6. (figure of a triangle with midline and congruent marks, side labeled…
\(x = 10\)
-
13) $(2)^2 + (5)^2 = (c)^2$ (right triangle with legs 5 and 2, hypotenu…
For problem 13: \( C = \sqrt{29} \approx 5.39 \) (rounded to two decimal places) For problem 15: \( a = \sqrt{41.8} \approx 6.47 \) (rounded to two decimal places)
-
for each graph, decide if the two lines are parallel, perpendicular, or…
Graph 1: Parallel Graph 2: Perpendicular Graph 3: Parallel Graph 4: Neither
-
2) solve for x. 4x + 26 = 38 -26 -26 4x = 12 4/4 12/4 x = 3
\( x = 3 \)
-
△axy is similar to △abc. which of the following expressions could be us…
The correct option is the one with \(BC = XY\cdot\frac{AB}{AX}\) (assuming the fourth option in the list, depending on the order. If we consider the options as presented in the im…
-
(03 05r mc) △abc is similar to △axy by a ratio of 5:3. if bc = 25, what…
\(XY = 15\)
-
5. given that pm = 12, mr = 8 and lm = 12, find the following. pn = mn …
\( PN = \boldsymbol{18} \), \( MN = \boldsymbol{12} \), \( QM = \boldsymbol{8} \)
-
2. (there is a triangle with a line segment inside, some congruency mar…
\( x = 16 \)
-
11) (-3, -1), (-4, 0) 13) (-2, 3), (-1, 7)
For 11): Slope is \(-1\) For 13): Slope is \(4\)
-
solve $6 > h \\div (-3)$. graph the solution. the solution is \\square.…
\( h > -18 \) For graphing: On the number line, we draw an open circle at -18 (since the inequality is strict, \( h > -18 \), not \( h \geq -18 \)) and shade the region to the rig…
-
5. triangle with markings, side labeled 6, side labeled x 7. partial fi…
\( x = 12 \)
-
solve for the value of m. 84° (5m+1)° answer attempt 1 out of 3 m = sub…
\( m = 19 \)
-
solve \\(\\frac{n}{-4} < 5\\) the solution is \\(\\square\\).
$n > -20$ (represented as an open circle at -20 with a right - pointing arrow on the number line)
-
using the pencil, plot the reflection of point a across the x-axis.
The reflection of point \( A \) across the \( x \)-axis is at the point \( (0, 7) \), which should be plotted on the \( y \)-axis 7 units above the origin.
-
solve for the value of a. (2a+3)° (6a+1)° answer attempt 3 out of 3 a =…
\(a = 22\)
-
graph the line with slope \\(\\frac{2}{5}\\) and \\(y\\)-intercept \\(-…
To graph the line: 1. Plot the point \((0, - 5)\) (the \(y\)-intercept). 2. From \((0,-5)\), use the slope \(\frac{2}{5}\): move up 2 units and right 5 units to get the point \((5…
-
5. multiselect which statement is true about the graph? select all that…
- The ratio of the rise to the run of each triangle is the same. - The smaller triangle and the larger triangle shown are similar. - The slope of the line is -2.
-
3) what value of x would make line dc a perpendicular bisector of \\(\\…
46
-
look at this graph: what are the coordinates of the vertex? ( , ) submit
(0, - 6)
-
triangle b has been dilated using two different scale factors. the cent…
1. Scale factor from B to A: \( \boldsymbol{\frac{1}{2}} \) 2. Scale factor from B to C: \( \boldsymbol{3} \) 3. Scale factor from A to C: \( \boldsymbol{6} \)
-
are these triangles similar? triangle ijk with angle at j: 36°, angle a…
yes
-
a copywriter is composing content for a yoga studios new website. read …
1. Baldwin Duran's information: Teachers (select the circle under Teachers) 2. Monthly pass discount: Rates (select the circle under Rates) 3. Hatha I class description: Classes (…
-
9) (-2, 2), (-6, -8)
The slope between the points \((-2, 2)\) and \((-6, -8)\) is \(\frac{5}{2}\) (If the intended problem was to find the slope. If it was something else, please clarify the question).
-
7) (-7, 0), (-2, -4)
The slope of the line passing through \((-7,0)\) and \((-2,-4)\) is \(-\frac{4}{5}\).
-
match the form or formula with its name. y=k horizontal line standard f…
Horizontal line
-
stefan was able to map $\\triangle abd$ onto $\\triangle abc$. stefan c…
C. There is no error. This is a correct conclusion.
-
midsegments of triangles (coloring activity) name find the value of x f…
\( x = 28 \)
-
helena was curious if quadrilaterals qrst and x y zw were congruent, so…
A. One more transformation — a rotation — would map \( QRST \) onto \( X Y Z W \). So the quadrilaterals are congruent.
-
a student is creating an outline for a report about the falkland island…
1. "French explorers built a small settlement on East Falkland in 1764" → History (select the circle under History) 2. "Average daily temperatures in the Falkland Islands range fr…
-
amad was curious if triangles △abc and △edf were congruent. he was able…
C. There is no error. This is a correct conclusion.
-
software - infinite algebra 1 the distance formula find the distance be…
1. \(\boldsymbol{\sqrt{113}}\) (≈10.63) 3. \(\boldsymbol{\sqrt{13}}\) (≈3.61) 5. \(\boldsymbol{\sqrt{365}}\) (≈19.10) 7. \(\boldsymbol{\sqrt{41}}\) (≈6.40) 9. \(\boldsymbol{2\sqrt…
-
seventh grade 〉 u.8 graph solutions to two - step inequalities 6tt solv…
The solution to the inequality \( 17 - 8z > 1 \) is \( z < 2 \). To graph it, place an open circle at 2 on the number line and draw an arrow pointing to the left.
-
indirect measurement a man wants to measure the height of a nearby towe…
303
-
solve \\( \\frac{5}{9}v \\leq -45 \\). graph the solution. the solution…
\(v\leq - 81\) For graphing: We would use a number line. We put a closed circle (because the inequality is "less than or equal to") at \(-81\) and draw an arrow to the left (since…
-
kuta software - infinite algebra 1 the distance formula find the distan…
1) \( \sqrt{113} \) (Correcting the original mistake), 3) \( \sqrt{13} \), 5) \( \sqrt{365} \)
-
solve the inequality and graph the solution. \\(\\frac{f}{2} - 1 > 1\\)…
The solution to the inequality is \( f > 4 \). The graph has an open circle at 4 and an arrow pointing to the right.
-
heather wants to measure the height of a tree. she sights the top of th…
\( \boxed{20} \) (Wait, but when I recalculate \( 180\div8.8 \): 8.8 × 20 = 176, 180 - 176 = 4, 4÷8.8≈0.45, so total is 20.45, which is 20 when rounded to the nearest foot. But ma…
-
solve the inequality and graph the solution. \\(\\frac{w}{-6} + 4 > 3\\…
The solution to the inequality is \(w < 6\). To graph this, we plot an open circle at 6 (since the inequality is strict, \(w eq6\)) and draw an arrow to the left (indicating all …
-
5) (5, -8), (-8, 6) 7) (-7, 0), (-2, -4) 9) (-2, 2), (-6, -8) 11) (-3, …
5) Slope: \(-\frac{14}{13}\) 7) Slope: \(-\frac{4}{5}\) 9) Slope: \(\frac{5}{2}\) 11) Slope: \(-1\) 13) Slope: \(4\)
-
read the excerpt from part 3 of \an occurrence at owl creek bridge.\ hi…
Farquhar's escape is a fantasy or a dream
-
23. a. determine side a . 23. in a scalene triangle the measurement of …
\(\approx1.85\) inches (or more precisely, after recalculating, let's use a calculator for \(\cos(37^\circ)\) more accurately. \(\cos(37^\circ)\approx0.79863551\)) \(a^2 = 3^2+2.8…
-
franklin is drawing a rectangle. the length will be 5 inches, and the a…
The inequality is \( 5x \geq 20 \), and the rectangle will be at least 4 inches wide.
-
(a) select all that describe \\(\\overline{gi}\\). - perpendicular bise…
(a) Perpendicular bisector of \( \overline{FH}\), Angle bisector of \( \angle G\), Median of \( \triangle FGH\), Altitude of \( \triangle FGH\) (b) Perpendicular bisector of \( \o…
-
the graph represents a function. which ordered pair can be plotted toge…
\((-2, 1)\) (the option with \( (-2,1) \))
-
find the x-intercept and the y-intercept of the line below. click on on…
(a) \(x\) - intercept: \(-3\) (b) \(y\) - intercept: \(3\)
-
look at this shape: image of a triangle on a grid which image shows a r…
A. The triangle in Option A
-
look at this shape: image of a blue l - shaped figure on a grid which i…
A. Option A
-
for the following right triangle, find the side length x. image of a ri…
41
-
translate the figure 5 units left and 7 units down. plot all of the poi…
The translated points are \((-3, -2)\), \((-2, -4)\), \((1, 2)\), and \((3, -5)\) (plot these on the graph).
-
click twice to draw a line. click a segment to erase it. answer leg 1: …
Leg 1: \(5\), Leg 2: \(11\), Hypotenuse: \(\sqrt{146}\) Wait, but maybe I misread the coordinates. Let's try again. Let's say the lower yellow dot is at (x=-2, y=-3) and the upper…
-
plot $2\\frac{5}{8}$ and $1\\frac{1}{4}$ on the number line below. 0 1 …
To plot $1\frac{1}{4}$ (which is $1\frac{2}{8}$): From the mark at 1, move 2 small tick marks to the right (since each tick is $\frac{1}{8}$). To plot $2\frac{5}{8}$: From the mar…
-
choose the term that has the given definition. | term | definition | | …
1. Perpendicular lines 2. Parallel lines 3. Line segment 4. Coplanar
-
identify a pattern in the sequence of figures. then use the pattern to …
A. (the black circle)
-
find the inequality represented by the graph.
The inequality represented by the graph is \(y\geq\frac{1}{2}x - \frac{5}{2}\) (or \(x - 2y\leq5\))
-
the rectangle on the right is a scaled copy of the rectangle on the lef…
\(\frac{1}{3}\)
-
which two triangles are congruent by the aas theorem? complete the cong…
\(\triangle HGI\cong\triangle WYX\) (or \(\triangle WYX\cong\triangle HGI\))
-
graph the inequality below on the number line. y < -9
1. Place an open circle (white circle) at \(-9\) on the number line. 2. Draw an arrow pointing to the left from the open circle at \(-9\).
-
question find the slope of a line perpendicular to the line whose equat…
2
-
for each equation, determine whether it is linear. | equation | is the …
(a) No (b) No (c) Yes (d) Yes (For the table, mark the circles as follows: (a) No column's circle. (b) No column's circle. (c) Yes column's circle. (d) Yes column's circle.)
-
the square on the right is a scaled copy of the square on the left. ide…
\(\frac{2}{9}\)
-
triangle lmn is similar to triangle opq. find the measure of side qo. r…
\(83.9\)
-
find the measure of the missing angle. answer attempt 1 out of 3 a = su…
\( 43 \)
-
19. find the value of x.
3
-
which two triangles are congruent by the aas theorem? complete the cong…
\(\triangle HIJ\cong\triangle RST\)
-
if these two shapes are similar, what is the measure of the missing len…
\(4\)
-
what is the image of $(-4, 6)$ after a dilation by a scale factor of 4 …
\((-16, 24)\)
-
how many sides does a regular polygon have if each interior angle measu…
The regular polygon has 30 sides.
-
write the equation of the line in fully simplified slope-intercept form.
\(y = 5x-8\)
-
solve the right triangle. write your answers as integers or as decimals…
\( VW \approx 7.8 \) \( WX \approx 6.7 \) \( m\angle W = 31^\circ \)
-
question 7 (multiple choice worth 1 points) (03.03r mc) if a translatio…
\(\triangle GHI\sim\triangle GJK\)