The face of an electric guitar is shaped like a triangle. It has a height of 20 inches and a base of 7 inches. Write an equation you could use to find the area of the face of the guitar.

1/2(20x7) i'm pretty sure that is correct.

Step-by-step explanation:

1/2 x 20 x 7 is the answer

Step-by-step explanation:

Hope this helps

38.5

step-by-step explanation:

lets say, first number = r

second number = 3r+7

total = 49

(r)+(3r+7)= 49

4r+7 = 49

4r = 42

r = 42/4

r= 10.5

3r+7 = 3(10.5)+7 = 38.5

hope this

don't know what that says sorry i can't you

step-by-step explanation:

idk what it says