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3 years ago

What is the measure of angle 1? A.28 B.152 C.168 D.64

Mathematics

1 answer:

serious [3.7K]3 years ago

7 0

To find the measurement, you would add 62+90 (the known angles), and then subtract that number, 152, from 180. This comes out to 28, so the answer is A.

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igomit [66]

answer:

(bh) (hb)

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3 years ago

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Amy can buy 5 shirts for a total of $25.How much would it cost if she were to buy 9 shirts at the same price?

Blababa [14]

Answer:

It would cost her $45.

Step-by-step explanation:

25 dollars divided by 5 shirts = 5 dollars per shirt.

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4 years ago

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castortr0y [4]

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4 years ago

Geometry<br> Solve for x. Round to the nearest tenth, if necessary.<br> Bottom letter is F

german

Answer:

1. $x \approx 229.8$

2. $x \approx 2.6$

Step-by-step explanation:

1. We can use the following trigonometric ratio since we are given the adjacent side and need to find the hypotenuse from the angle:

$cos(x) = \frac{adjacent}{hypotenuse}\\cos(72) = \frac{71}{x}\\x = \frac{71}{cos(72)}\\x \approx 229.8$

2. We can use the following trigonometric ratio since we are given the adjacent side and need to find the opposite from the angle:

$tan(x) = \frac{opposite}{adjacent}\\tan(43) = \frac{x}{2.8}\\x = tan(43) \times 2.8\\x \approx 2.6$

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2 years ago

A bakery needs to make 7 batches of muffins before opening in 4 hours. Each batch of muffins takes 2/3 hour to bake.

Evgen [1.6K]

To find 2/3 of an hour you need to spilt the hour up so you’d say each third is 20 minutes therefore, each batch of muffins takes 40 minutes, so 40*7 you get 280 and divided by 60 it’s 4.6. I don’t know what the question is exactly asking for but they will be a little bit behind schedule with their muffins

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3 years ago

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