maddymcg408
maddymcg408 maddymcg408
  • 04-06-2021
  • Mathematics
contestada

3.

Find the value of x. If necessary, round to the nearest tenth.


A. 6.9 in.

B. 11.7 in.

C. 13.7 in.

D. 9.7 in.

3 Find the value of x If necessary round to the nearest tenth A 69 in B 117 in C 137 in D 97 in class=

Respuesta :

lalamcg115
lalamcg115 lalamcg115
  • 04-06-2021

Answer:

D. 9.7 in.

Step-by-step explanation:

the picture in the attached figure

we know that

area of the triangle is equal to

in this problem

A=47 in²

b=x

h=x

so

therefore

the answer is

x=9.7 in

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Ver imagen lalamcg115
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