Answer:
A.
Step-by-step explanation:
I'm not sure if this is right
(4/3) Pi r^3 = (1/3) Pi r^2 h
Solving for h = 4r
Answer:
45°,55° and 80°.
Step-by-step explanation:
Dilations preserve angle measures, regardless of the scale factor. Therefore, the angle measures of the image will be the same of that of the pre-image, so our answer is still 45 °, 55 °, and 80 °.
to learn more about angles
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87,602 in expanded form is 80,000+7,000+600+2
Answer:
58
Step-by-step explanation:
The submarine is below the sea level by 40 meters. Then, it goes up by 12. That means 40-12=28. The submarine goes 30m down again which means 28+30=58