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3 years ago

12

Jake is constructing a triangle. He drew a side length that is 8 inches long and another side length that is 13 inches long. Whi

ch of the following could be the length of the third side of Jake’s triangle, in inches?
A.5

B.13

C. 21

D. 22

1 answer:

Luba_88 [7]3 years ago

7 0

Answer:

A. 5

Step-by-step explanation:

because 13 is the hypotenuse and 8 is the sine

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3 years ago

Sistema de ecuaciones.5x+2y=-152x-2y=-6

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Tnemos el sisema de ecuaciones:

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$\begin{gathered} (5x+2y)+(2x-2y)=(-15)+(-6) \\ 7x+0y=-21 \\ x=-\frac{21}{7} \\ x=-3 \end{gathered}$

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$\begin{gathered} 2x-2y=-6 \\ 2\cdot(-3)-2y=-6 \\ -6-2y=-6 \\ -2y=-6+6 \\ -2y=0 \\ y=0 \end{gathered}$

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1 year ago