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3 years ago

PLEASE HELP!

1 answer:

5 0

Well first if he buys 24 a month that equation is 24n n = months and if he already has 523 the explicit rule is an = 24 | 24 | 24 |
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523

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KiRa [710]

<h2>Answer:</h2><h2>52.7856 cm</h2>

Solution,

diameter=16.8 cm

radius=8.4 cm

Circumference of circle=2 pi r

 = 2*3.142*8.4

 =52.7856 cm

Hope it helps

Good luck on your assignment

5 0

3 years ago

Add parentheses this equation true 2×2+12÷4+3=4

trasher [3.6K]

Answer:is this true or false or something?

Step-by-step explanation:

5 0

3 years ago

4. The length of a rectangle is one more than twice the width. The area is 105 in?.

Zanzabum

9514 1404 393

Answer:

7 in

Step-by-step explanation:

For width w in inches, the length is given as 2w+1. The area is the product of length and width, so we have ...

A = LW

105 = (2w +1)w

2w^2 +w -105 = 0

To factor this, we're looking for factors of -210 that have a difference of 1.

-210 = -1(210) = -2(105) = -3(70) = -5(42) = -6(35) = -7(30) = -10(21) = -14(15)

So, the factorization is ...

(2w +15)(w -7) = 0

Solutions are values of w that make the factors zero:

w = -15/2, +7 . . . . . negative dimensions are irrelevant

The width of the rectangle is 7 inches.

7 0

2 years ago

What number can go into 21 and 27

astra-53 [7]

3 only

Hope this helps

4 0

3 years ago

Read 2 more answers

Which is equivalent to 80^1/4?

den301095 [7]

$80^{\frac{1}{4}} = \sqrt[4]{80} = \sqrt[4]{2*2*2*2*5} = 4 \sqrt[4]{5}$

3 0

3 years ago