A=(1/2)(b1+b2)h =
=(48x+68)in² = (1/2)( b1+(9x+12))8
=b1= 3x+5
Answer:
ok
Step-by-step explanation:
Answer: d=-3
Step-by-step explanation: -7-8d=17
-8d=17+7
-8d=24
-8d/-8=24/-8
D=-3
3x + 2y =
3*4 + 2*-5=
12 + -10 = 2