Answer: y=-2x+6
Step-by-step explanation:
So . We can substitute (0, 6) to get:
6 = 2(0)+b
b=6.
Meaning y=-2x+6.
Please explain your work, thank you!!
2 answers:
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The volume of a sphere is
So, if the small sphere has radius and the largest sphere has radius
, their volumes are
So, their ratio is
Answer:
The expression will be simplified into
Step-by-step explanation:
It's like addition, when you multiply exponents that are on the same bases as each other.
The difference between the length of arc BD and CE is 1.57 units
<h3>Length of an arc</h3>length of arc = ∅ / 360 × 2πr
where
- r = radius
- ∅ = central angle
Therefore,
BD = 45 / 360 × 2 × 3.14 × 6 = 1695.6 / 360 = 4.71 units
CE = 45 / 360 × 2 × 3.14 × 8 = 2260.8 / 360 = 6.28 units
Therefore, the difference between the length of arc BD and CE is as follows:
6.28 - 4.71 = 1.57 units
learn more on length of arc here: brainly.com/question/3984590
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