Okey.but where is your question
Answer:
1 st questions answer is third option
while the answer of other question is 3
Step-by-step explanation:
2nd qestions explanation
put value of x=2 in equation as x-2=0 from equation
(2)^3-6(2)^2+a2+10=2
8-24+a2+10=0
2a=-18+24
2a=6
a=3
Yes because if you give them common denominators, then 7/10 stays the same and 1/2 turns into 5/10 so yes, it is larger.
HOPE I HELPED!!!
18 - 7x = -20.5
Subtract 18 from each side:
-7x = -38.5
Divide both sides by -7:
x = -38.5 / -7
x = -5.5 = 5 1/2
The answer is D.
Answer:
V = 159 3/8 cm^3
Step-by-step explanation:
V = l*w*h
V = 8 1/2 * 5 * 3 3/4
Change to an improper fraction
V = 17/2 * 5 * 15/4
V =1275/8
Changing back to a mixed number
8 goes into 1275 159 times with 3 left over
V = 159 3/8 cm^3