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2 years ago

(WILL GIVE BRAINLIST TO BEST ANSWER) What’s the missing angle based on the given angle measures.

Mathematics

2 answers:

matrenka [14]2 years ago

4 0

Answer:

∠3 = 107°

Step-by-step explanation:

Similar to the other question, ∠3 and ∠4 are supplementary and add up to 180 degrees as they make up the entirety of a straight line.

∠4 is 73°, so ∠3 has to be 107°.

Kaylis [27]2 years ago

3 0

Answer:

107°

Step-by-step explanation:

If you add up angle 3 and angle 4 you will get 180°

subtract 73 from 180

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An architect drew the blueprint for a new office building. He used a scale in which 1 inch represents 7.5 feet. The floor of an

Hoochie [10]

Answer:

2.67 inches by 2.27 inches

Step-by-step explanation:

We can use ratios to solve

1 in x inches

-------- = ---------

7.5 ft 20 ft

Using cross products

1*20 = 7.5x

Divide each side by 7.5

20/7.5 =7.5x/7.5

2.67 =x

We can do the same for the other dimension

1 in x inches

-------- = ---------

7.5 ft 17 ft

Using cross products

1*17 = 7.5x

Divide each side by 7.5

17/7.5 =7.5x/7.5

2.27 =x

2.67 inches by 2.27 inches

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3 years ago

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Orlov [11]

Answer:

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Step-by-step explanation:

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3 years ago

What is the X for this 7x+12=26

lukranit [14]

Answer:

x = 2

Step-by-step explanation:

$7x + 12 = 26 \\ subtract \: 12 \: from \: both \: side \\ 7x = 14 \\ divide \: both \: side \: by \: 7 \\ x = 2$

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3 years ago

Whitch of the following is closest to 8 62 61 65 66

Natasha2012 [34]

Answer:

If the question is which is closest to 8, the answer is 61

Step-by-step explanation:

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2 years ago

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sveticcg [70]

Answer:

231

Step-by-step explanation:

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3 years ago

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