Answer:
A
Step-by-step explanation:
16 x 100 = 1600
1600 / 40 = 40.0
You would subtract 7 from each x value and add 1 to each y value from your original points
(2x - 6) - (10x - 7) # Starting expression
-8x - 1 # Combine like terms
Final answer:
-8x - 1
Hope this helps!
Answer:
b
Step-by-step explanation:
r=d/2=11.4/2=5.7
slant surface area=2πr*h=11.4×3.14×4.4=157.5024 cm^2
area of base and top=2(πr²)=2×3.14×(5.7)²=204.0372 cm²
total surface area=157.5024+204.0372=361.5396=361.5 sq. cm
Easy
V=LWH
V=x³+9x²+6x-16
L=x+2
H=x+8
W=?
so
x³+9x²+6x-16=(x+2)(?)(x+8)
x³+9x²+6x-16=(x+2)(x+8)(?)
x³+9x²+6x-16=(x²+10x+16)(?)
divide both sides by (x²+10x+16) or guess what ? is
(x-1)=?
width=x-1
B is answer
or you could have trial and erroed it, since you know they multiply to get the volume