Answer:
45
Step-by-step explanation:
So we have the expression:
And we want to evaluate it for a=3/4, =-8, and d=3.
Thus, substitute in these values:
Do the exponent first. -8 squared is positive 64:
And 3/4 times 64 is 48:
Subtract:
Answer:
6squared+6squared+12squared=216 then double 216 hope this is it!
Step-by-step explanation:
Answer:
240 cubes
Step-by-step explanation:multiply all sides then divide by1/2
4x10x3=120
120/1/2=240
Answer: x =3
Step-by-step explanation:
2× 3 = 6
length= 5 inches
width= 2×3= 6 inches
2(l+w) = 2(5+6)
2(11)
2×11= 22
hope this helps:-)