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swat32
3 years ago
8

Subtract 60 from the sum of 8e and 20 when e=7

Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
8 0

Answer:

Subtract 60 from the sum of 8e and 20 when e=7

8e +20

8(7) + 20

56+20=76

76-60=16



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Answer:

Step-by-step explanation:

4 hours × (¼ in)/hour = 1 in

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14. Find the distance between (7,217pi/180 ) and (5,-23pi/36 ) on the polar plane.
irina [24]

Answer: the distance is  3.49 units

Step-by-step explanation:

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x = R*cos(θ)

y = R*sin(θ)

Then we have:

(7,217pi/180 )

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D = I (-2.11, -4.53) - (-5.59, -4.21) I

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Hope this helps have A wonderful Christmas

Step-by-step explanation:

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