3 years ago

HEELLELEEPEELPELP Okay thanks :D

Mathematics

1 answer:

Hunter-Best [27]3 years ago

7 0

the answer is d 180 because it is 6 times six which equals 36 then multiply by 5 equals 180

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makkiz [27]

Answer:

a. 2x + 4

Step-by-step explanation:

Four more than twice a number

Let x = unknown number

Four more than twice of x

Twice of x can be written as 2x

Four more than 2x

Four more can be written as + 4

We get 2x + 4

6 0

2 years ago

Easy question Give a formula used for finding the area of a square. Then use the formula to find the area of a square with a sid

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A=s^2

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4 0

3 years ago

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IceJOKER [234]

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7 0

3 years ago

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Need some help with this question in the image Cheers

iren [92.7K]

Step-by-step explanation:

a) 24.7×52.3=1291.81

On rounding off to 3 significant digits we get

1290

$\sqrt{ {42}^{2} - {28}^{2} }$

$\sqrt{1764 -784 } = \sqrt{980}$

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On rounding off to 5 significant figures we get

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On rounding off to 2 significant figures we get

=4.3

Hence required answers

a)1290

b)31.305

c)4.3

I hope it helped you

5 0

2 years ago

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leva [86]

I think the answer is 750 inches of rain in 5 years.

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3 years ago

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