3 years ago

One angle in a triangle has a measure of 87 degrees. What can you conclude about the other two angles?

Mathematics

1 answer:

Dominik [7]3 years ago

6 0

Answer:

the sum of the other two angle is 93

Step-by-step explanation:

180-87=93

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ki77a [65]

Answer:

Step-by-step explanation:

Reflection is a transformation that preserves lengths.

Triangle XYZ, with side lengths XY = 7 in, YZ = 5 in, XZ = 4 in, is reflected across the x-axis to result in △X'Y'Z'.

This means that corresponding sides have the same lengths:

XY = X'Y' = 7 in;
XZ = X'Z' = 4 in;
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Find the perimeters of both triangles:

$P_{XYZ}=XY+XZ+YZ=7+4+5=16\ in\\ \\P_{X'Y'Z'}=X'Y'+X'Z'+Y'Z'=7+4+5=16\ in$

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2 years ago

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ruslelena [56]

3x-2

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☝️this is your equation

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3x-2

+5x-7

add everything together and you end up with

8x-9

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Answer:

Rational

Step-by-step explanation:

$2^{-3}$ simplifies to $\frac{1}{8}$ .

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Answer:

Step-by-step explanation:

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