d
Step-by-step explanation:
21343tyhy5jy5
Answer:
x-intercept = -6
<h2>y-intercept = -21</h2>
Step-by-step explanation:
x - intercept is for y = 0
y - intercept is for x = 0.
We have y = -2x - 21.
Substitute:
x = 0 → y = -2(0) - 12 = 0 - 12 = -12
y = 0 → 0 = -2x - 12 <em>add 2x to both sides</em>
2x = -12 <em>divide both sides by 2</em>
x = -6
(1.6 x 10^8)(5.8 x 10^6)
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(4 x 10^6)
multiply the numbers and add the exponent for the numerator
(1.6 x 5.8) x 10^(8+6)
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(4 x 10^6)
(9.28) x 10^(14)
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(4 x 10^6)
divide the numbers and subtract the exponents for division
(9.28/4) x 10^(14-6)
2.32x 10^(8)
Choice B
Answer:
144
Step-by-step explanation:
Answer:
Option A
Step-by-step explanation:
The unit volume explains it all.
Volumes are measured in units of length cubed. This also is the volume occupied by unit cubes.
By unit cubes, I meant, view the photo above
The volume of an object's says, how many of these cubes will fill that object.
It may not necessarily by a whole number.
So, the answer is Option A