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3 years ago

PLEASE SHOW WORK.⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

Mathematics

1 answer:

mart [117]3 years ago

8 0

Find the slopes of the segments and then use the decimal form of the answer to figure out the shortest part of the triangle. ( p.s. the triangle is not drawn to scale, so you can't use the graph to determine the shortest part)

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Who can help me out with this question???

GaryK [48]

Answer:

x = 13

Step-by-step explanation:

$a^{2} +b^2 = c^2\\12^2 + 5^2 = c^2\\144 + 25 = c^2\\169 = c^2\\$

Take the square root of both sides

$\sqrt{169} = \sqrt{c^2} \\13 = c$

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3 years ago

If m ∥ k and m ∥ ℓ, then _____

saul85 [17]

Answer:

$\large\huge\boxed{\text{If}\ m\ ||\ k\ \text{and}\ m\ ||\ l,\ \text{then}\ k\ ||\ l}$

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3 years ago

The figures are similar. Give the ratio of the perimeters and the ratio of the areas of the first figure to the second.

pickupchik [31]

Answer: first option.

Step-by-step explanation:

The ratio of the area of the triangles can be calculated as following:

$ratio_{(area)}=(\frac{l_1}{l_2})^2$

Where $l_1$ is the lenght of the given side of the smaller triangle and $l_2$ is the lenght of the given side of the larger triangle.

Therefore:

$ratio_{(area)}=(\frac{28}{32})^2=\frac{49}{64}$

It can be written as following:

$ratio_{(area)}=49:64$

The ratio of the perimeter is:

$ratio_{(perimeter)}=\frac{l_1}{l_2}$

Where $l_1$ is the lenght of the given side of the smaller triangle and $l_2$ is the lenght of the given side of the larger triangle.

Therefore:

$ratio_{(perimeter)}=\frac{28}{32}=\frac{7}{8}$

It can be written as following:

$ratio_{(perimeter)}=7:8$

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3 years ago

What are the coordinates of quadrilateral A'B'C'D'?

Andrei [34K]

0,3 3,3 2,3 and 1,2 (from A to D)

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2 years ago

Formula for a prism i am in need of help please help me

LenaWriter [7]

V=1/2a*c*h this is to solve the volume of a prism

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2 years ago