Answer:
c
Step-by-step explanation:
each bit goes up by 8
(+8)
-15 + 8 = -7
-7 + 8 = 1
1 + 8 = 9
9 + 8 = 17
and so on..
<h3>
Answer: Choice A) 1/3</h3>
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Work Shown:
x = preimage length = 12
y = image length = 4
z = scale factor
z = y/x
z = 4/12
z = (1*4)/(3*4)
z = 1/3
The scale factor is 1/3.
This means the image is 1/3 of the length of the preimage.
We know, speed = distance / time
Here, distance = 300 Km
time = 1 1/2 h = 3/2 hour
Substitute their values,
s = 300 / 3/2
s = 300*2 / 3
s = 600 / 3
s = 200 Km/h
In short, Your Answer would be 200 Km/h
Hope this helps!
Answer:
A. 2.9π(9²)
Step-by-step explanation:
You are expected to know that the area of a circle is given by the formula ...
A = πr²
and that r in the formula represents the radius of the circle, half the diameter.
The area of the circular base of the cylinder is the area of a circle with a radius of 9 feet. It will be ...
A = π(9²)
When that is multiplied by the height of the cylinder to find its volume, you have ...
V = Bh
V = (π(9²))(2.9)
This can be rearranged to match the form in answer choice A:
2.9π(9)²
Answer:
15
Step-by-step explanation:
the absolute value of -15 is 15
