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creativ13 [48]
2 years ago
9

Brittany is making hair bows to sell at a craft show. Each hair bow requires 3/4 yard of ribbon. Brittany plans to make 50 bows.

How many yards of ribbon does Brittany need to purchase?
A. 37 1/2 yards

B. 49 1/4 yards

C. 50 3/4 yards

D. 66 2/3 yards
Mathematics
1 answer:
uranmaximum [27]2 years ago
6 0
A. 50 x (3/4) = 37.5
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Answer:

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3 years ago
What types of numbers are undefined when they are under a radical sign? If you were dealing with the number √-1, would it be def
Misha Larkins [42]
The square root of a a negative integer is imaginary.
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If you add a number to -1 itself, specifically 1 or greater it will become a positive number or 0 assuming you just add 1. In that case it would be defined.
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If you add a number to the entire thing “sqrt-1” it will not be defined.
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If you subtract a number it will still have a negative under a square root, meaning it would be undefined.
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however if you subtract a negative number from -1 itself, you end up getting a positive number or zero. (Subtracting a negative number is adding because the negative signs cancel out).
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If you squared it you would get -1, which is defined
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and if you cubed it, you would get a negative under a square root again, therefor it would be undefined.
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Sorry if this answer is confusing, I don’t have a scientific keyboard, I’ll get one soon.
8 0
2 years ago
Find X <br> A. 50<br> B. 40<br> C.60<br> D.70
mart [117]

Answer:

b. 40

Step-by-step explanation:

The value of x (exterior angle) is equal to half of the difference of given arcs

(100 - 20) ÷ 2 = 40

4 0
3 years ago
Read 2 more answers
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