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1 year ago

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At top cruising speed a mako shark can swim 4 km in 1/10 hour a blue whale can swim 5 km in 1/4 hour which animal swims faster a

top cruising speed how much faster show your work

1 answer:

oksian1 [2.3K]1 year ago

6 0

Answer:

fortnite

Step-by-step explanation:

im different

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A rectangle is 4 cm longer than it is wide, and its area is 117 cm2 . find its dimensions.

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The area of a rectangle is equal L x W

4 cm longer than it is wide L = 4 + <span>W
</span>
L x W = 117 we replace L here

(4 + <span>W ) x W = 117
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4W + W ^2 = 117

<span>4W + W ^2 -117 = 0
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W² + 4W - 117 = 0

<span>
THEN u want to use the </span>use the quadratic formula

OR Factoring gives us

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W = -13 or 9

But it can't be negative, so

W = 9 and L= 9+4 = 13

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