Question

please help me, I have an exam?!

Answer 1

Step-by-step explanation:

25 is the answer no explanation

Answer 2

$\bf\Large{Solution:}$

25 inches

$\bf\large{Explanation :}$

Given :

H = 5y

B = x+3

P = x+8

Perimeter = 60 inches

Also,

5y-(x+3)=10 inches

5y=10+x+3

5y=13+x --(i)

_______________.

ATQ :

5y+x+3+x+8=60 in.

= Substituting 5y by (i)

13+x+x+3+x+8=60 in.

24+3x=60

3x=36 in

x=36/3

x=12 inches

_______________.

Length of hypotenuse =

13+x

= 13+12 = 25 inches

_______________.