3 years ago

This is very important pls help zoom in if you can’t see will really appreciate your help

Mathematics

2 answers:

Norma-Jean [14]3 years ago

6 0

What’s the code and password

denpristay [2]3 years ago

4 0

I got you! Just tell me what the zoom login is so I can help

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How do you figure out the reciprocal of a numer? E.g 5, 2/7 and 1&2/5 ??

eimsori [14]

You need to multiply 1 and 5 plus 2.
and for 5 2/7 it would be 5 times 7 plus 2.

So...
5 2/7= 37/7

1 2/5= 7/5

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4 years ago

Solve using double substitution<br><br> y=x-7<br> y=-2x+8

Ivenika [448]

Answer:

(5, -2)

Step-by-step explanation:

x - 7 = -2x + 8

add 2x to both sides

x - 7 + 2x = -2x + 8 + 2x

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3x - 7 + 7 = 8 + 7

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Solution (5, -2)

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3 years ago

Grace prepared 24 kilograms (kg) of dough after working 6 hours. How much dough did Grace prepare if she worked for 9 hours?

posledela

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Step-by-step explanation:

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3 years ago

Solve for x!! help this is due soon

Umnica [9.8K]

Answer

Step-by-step explanation:

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3 years ago

8. Using the formula C = 2πr, find the circumference of a circle with diameter of 28 inches. Round your answer to the nearest in

PSYCHO15rus [73]

Since $d=2r$

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Choice A

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3 years ago