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3 years ago

Help !!!!!!!!!!!!!!!!!!!!!

Mathematics

1 answer:

igor_vitrenko [27]3 years ago

6 0

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Thanks
Hope it helps

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-6(2+a)=-48 what is the value for a<br>

GrogVix [38]

Answer:

$\boxed{A=6}\checkmark$

The answer should have positive sign.

Step-by-step explanation:

First you do is divide by -6 from both sides of an equation.

$\frac{-6(2+a)}{-6}=\frac{-48}{-6}$

Then, simplify and solve the problem.

$-48/-6=8$

$2+a=8$

Next, you switch sides.

$a+2=8$

You subtract by 2 from both sides of an equation./

$a+2-2=8-2$

Finally, solve/simplify.

$8-2=6$

A=6 is the correct answer.

Hope this helps you!

Have a nice day! :)

4 0

3 years ago

Find the diameter of a circle with a circumference of 443 feet. Use 3.14 for pi.

marishachu [46]

Answer:

$\huge\boxed{\sf d = 141\ feet}$

Step-by-step explanation:

<u>Given Data:</u>

Circumference = C = 443 ft

<u>Required:</u>

Diameter = d = ?

<u>Formula:</u>

d = C / π

<u>Solution:</u>

d = 443 / 3.14

d = 141.0 feet

d = 141 feet

$\rule[225]{225}{2}$

Hope this helped!

3 0

2 years ago

Read 2 more answers

Which polynomial expression represents the area of the outer most square tile, shown below?

Andrew [12]

ANSWER

${x}^{2} - 6x + 9$

EXPLANATION

The outermost square tile has side length,

$l = x - 3$

The area of a square is given by;

$Area= {l}^{2}$

We substitite the given expression for the side length into the formula to obtain,

$Area= {(x - 3)}^{2}$

$Area= {(x - 3)}(x - 3)$

We expand using the distributive property to obtain;

$Area=x {(x - 3)} - 3(x - 3)$

This gives us:

$Area= {x}^{2} - 3x - 3x + 9$

$Area= {x}^{2} - 6x + 9$

The last choice is correct.

7 0

3 years ago

Read 2 more answers

Samuel pays $825 for rent and utilities each month. His lease lasts for another 4 months. He has $4,750 in his savings account a

Amiraneli [1.4K]

Answer:

Step-by-step explanation:

<h2>Subscribe to lance Mobster</h2>

4 0

3 years ago

What is the answer to this (in attached photo)

Katena32 [7]

Answer:

Step-by-step explanation:

Here is a list of each of the numbers until their factors add up to the same multiple:

Brendan - 4, 8, 12

Miguel - 6, 12

Jeron - 3, 6, 9, 12

- - - - -

Brendan would complete a lap about 3 times around 12 minutes.

Miguel would complete a lap about 2 times around 12 minutes.

Jeron would complete a lap about 4 times around 12 minutes.

IM CONCLUSION -

The answer is 12 minutes

5 0

3 years ago