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Bingel [31]
3 years ago
11

charlene has eight more dollars than megan. together they have $86.00. write an equation that could be used to determine the amo

unt of money megan has
Mathematics
1 answer:
xz_007 [3.2K]3 years ago
5 0
Megan has 40 dollars sense charlene has 8 more dollars and the both have 86
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The circumference of ruby's old swimming pool is 47.1 feet. Her new swimming pool has a diameter of 21 feet. How much larger is
Alla [95]

The new pool is 18.84 feet larger in circumference than the old one.

<u>Explanation:</u>

Given:

Circumference of the pool = 47.1 feet

Diameter of the new pool, d = 21 feet

radius, r = 21/2 feet

Circumference of the new pool = ?

We know:

Circumference = 2πr

where,

r is the radius

On substituting the value:

C = 2 X 3.14 X \frac{21}{2}

C = 65.94 feet

The difference in circumference of the two pools = 65.94 - 47.1 feet

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Therefore, the new pool is 18.84 feet larger in circumference than the old one.

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3 years ago
Let h = for 0   0.01 m, and h = for   0.01 m. (a) find j everywhere. (b) what is j at  = 0? (c) is there a filamentary cu
Katarina [22]
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4 0
3 years ago
Find the slope of each line. <br> 2
ratelena [41]

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Step-by-step explanation:

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Serga [27]

First, we convert it into a unit like this

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In 35 days only 15 workers will do the work.

So the work completed in 35 days by 15 workers = 35 ×15 =525 units

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6 0
3 years ago
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