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crimeas [40]
3 years ago
8

Will a 9m long planks fit into a square room of side 7m? please I really needed help with this one

Mathematics
1 answer:
Darya [45]3 years ago
5 0
No because if it is a square all the sides are 7m long so a 9m plank will not fit. Hope this helps.
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⅜ of the animals at the zoo equals to 600. 40% of all the animals at the
raketka [301]

Answer:

960

Step-by-step explanation:

3/8*total number of animals = 600

total number of animals = 8/3 * 600 = 1600

number of animals fed = 40/100 * 1600 = 640

animals still to be fed = 1600 - 640 = 960

5 0
3 years ago
Solve 5x + 14 = k for x​
Zepler [3.9K]

Answer:

x = 1/5(k-14)

Step-by-step explanation:

5x + 14 = k

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5x+14-14 = k-14

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Divide by 5

5x/5 = 1/5(k-14)

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7 0
3 years ago
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meriva

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The answer is D.

Step-by-step explanation:

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3 0
3 years ago
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inysia [295]

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Step-by-step explanation:

8 0
3 years ago
-129 = -48 - n <br> Thank you
Flauer [41]

−129=−48−n

Simplify:

−129=−48+−n

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−n−48+48=−129+48

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Divide both sides by -1.

−n/−1  =  −81/−1

n=81


3 0
3 years ago
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