Answer:
180
Step-by-step explanation:
Base x Height
So 9 x 20 to get 180

make denomenators the same
we have
x+4 and 3
times the fraction with x+4 in denomenator with the fraction 3/3
times the fraction with 3 in denomenator with the fraction x+4
we get

since common denoms, can add them to get


that is simplified
I think 2,3,4 or B,C,D would be correct.
The area of a triangle is (b•h)/2
And the area of a rectangle and parallelogram would just be b•h
1) 8(6) = 48/2 =24
2) 9(10 2/3) = 96/2 =48
3) 19.2(2.5) = 48
4) 16(3) = 48
Hope this is right and hope it helps. Have a good day
<span>Your annual salary is the total salary you earn
during a year. 1. Devon Price is a high schoolteacher and soccer coach.
His annual salary is $37,440.</span>
I'm pretty sure its 127.8