3 years ago

What do they mean by let statements and checks??

Mathematics

2 answers:

liq [111]3 years ago

6 0

I think it means check your answer and provide reasoning

Olegator [25]3 years ago

6 0

To check your answer and prove it

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What is the area of yhe following circle?either an exact answer in terms of or use 3.14 for and enter your ansert as a decimal

Harman [31]

Answer and Step-by-step explanation:

If the radius is 5, then we can plug 5 into the area of a circle equation.

A = $\pi r^{2}$

A = $\pi (5)^{2}$

A = 25 $\pi$

The area of a circle with radius 5 is 25 $\pi$ .

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3 years ago

3(9x-9)=16+3(-2x+9) please help me

Maru [420]

3(9x-9)=16+3(-2x+9)
27x - 27 = 16 - 6x + 27
27x + 6x = 16 + 27 + 27
33x = 70
x = 70/33
x = 2 4/33

In short, Your Answer would be 70/33 or 2 4/33

Hope this helps!

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3 years ago

Can I have help and pls don't answer if you don't know

sergij07 [2.7K]

Answer:

I think its A

Step-by-step explanation:

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3 years ago

Create a number line to illustrate the following operations and find the solution.

irakobra [83]

Answer:

416

Step-by-step explanation:

26 times 16 is 416

3 0

3 years ago

Help me please will be appreciated thx

alexandr1967 [171]

Answer:

-6 +8d -2c

Step-by-step explanation:

$\frac{-2}{5} (15 -20d +5c) = \frac{-2}{5} \times 15 - \frac{-2}{5}\times20d +\frac{-2}{5}\times5c = -6 + 8d -2c$

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3 years ago