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Andreyy89
3 years ago
15

This algebra I need help with all of them

Mathematics
1 answer:
charle [14.2K]3 years ago
4 0

Answer:

17-18) Can you type out the questions for 17-19, I can't read them.

20) a. rational

21) d. 25 in^2

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rosijanka [135]

Answer:

<em>47. 1 inches ; where inches ⇒ units</em>

Step-by-step explanation:

Consider the Circumference as such;

Diameter - 15 inches,\\Circumference - 2\pi r, r - radius,\\\\2\pi r = \pi d, d - diameter ( considering, 2 * r = diameter )\\\\Circumference = \pi * d = \pi * diameter = \pi * 15 = ( About ) 47.1 inches\\Solution; Circumference = ( About ) 47.1 inches

<em>From this we can tell that ⇒ Answer; 47. 1 inches, where inches - units</em>

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IRISSAK [1]

If there is 8 boys then there is 12 girls because 2x4=8 boys so 3x4=12 girls.

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3 years ago
Find the value of x in the triangle shown below.<br> 79°<br> 73<br> PLEASE I NEED THE ANSWER RN
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Answer:

The sum of the three inside angles of a triangle need to equal 180 degrees.

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75% of 28 is 21.

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