The pictures are in different orders when i click them but
spear with the radius of 16s volume is 17157.28
the spear with a radius of 8s volume is 2144.66
the cone with a radius of 15s volume is
5419.25
the cone with a radius of 7s volume is 872.32
and the volume of the cylinder is 351.86
36
Step-by-step explanation:
We know that
- Sum of two complementary angles is 90°
- Let the other angle be x
<h3>So</h3><h3>

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I think it’s 90 because 180 divided by 2 is 90
481 4 is 3 greater than 1 by 3, 4*2=8 ans 4+8+1=13
Answer:
(2, 7)
Step-by-step explanation:
represents the reflection of a point P about the y-axis.
If a point (x, y) is reflected across y-axis, rule for the reflection is,
(x, y) → (-x, y)
If a point (-2, 7) follows the same rule, coordinates of the image point will be,
P(-2, 7) → P'(2, 7)
Therefore, answer is (2, 7).