Answer:
Th e decimal equivalent of the fraction 32/45 is 0.71
Step-by-step explanation:
y = 8x² + 8x - 96
y = 8(x² + x - 12)
y = 8(x + 4)(x - 3)
When y = 0, 8(x + 4)(x - 3) = 0.
=> x = -4 or x = 3. (B)
Since the architect wants similar figures, it comes from the definition of similar triangles that the ratio of corresponding sides (all 3 sides) should be equal.
So,
.
Let's find CB.
![\frac{7.5}{6} =\frac{5}{4}= \frac{10}{CB}\\ 1.25=1.25=\frac{10}{CB}\\ 1.25=\frac{10}{CB}\\ 1.25CB=10\\CB=\frac{10}{1.25}\\ CB=8](https://tex.z-dn.net/?f=%5Cfrac%7B7.5%7D%7B6%7D%20%3D%5Cfrac%7B5%7D%7B4%7D%3D%20%5Cfrac%7B10%7D%7BCB%7D%5C%5C%201.25%3D1.25%3D%5Cfrac%7B10%7D%7BCB%7D%5C%5C%201.25%3D%5Cfrac%7B10%7D%7BCB%7D%5C%5C%201.25CB%3D10%5C%5CCB%3D%5Cfrac%7B10%7D%7B1.25%7D%5C%5C%20CB%3D8)
So, CB should be 8. Option C is correct.
ANSWER: Change the length of side CB to 8 feet
Answer:
Step-by-step explanation:
y=5x+15
Answer:
26s - 45
Step-by-step explanation: