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photoshop1234 [79]
2 years ago
5

Can somebody do this I’ll mark brainliest pls

Mathematics
2 answers:
Free_Kalibri [48]2 years ago
7 0

Answer:

both are 75 degrees

Step-by-step explanation:

the angles add up to 180, as they are also vertical angles

GrogVix [38]2 years ago
7 0

Answer:

b=c since they are vertical angles, b=75 and c=75

Step-by-step explanation: The angle opposite of the given is the same (105) that gives you two measure. Add 105+105 to get 210. A set of vertical angles=360 degrees, take away 210 from 360 to get the measure of b+c. Divide that by two to get the measure of either b or c.

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2 years ago
The Sureset Concrete Company produces concrete. Two ingredients in concrete are sand (costs $6 per ton) and gravel (costs $8 per
Maksim231197 [3]

Answer:

The Sureset Concrete Company

The tons of gravel and sand that should be purchased each day are:

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Step-by-step explanation:

Two ingredients for producing concrete = sand and gravel

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3 0
3 years ago
Andrea claims that 2,899 rounded to the nearest hundred is 3,000. Zoe claims that 2,899 rounded to the nearest thousand is 3,000
dusya [7]
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3 years ago
Evaluate the polynomial for x=1
andreyandreev [35.5K]

Answer:

2

Step-by-step explanation:

Hi there,

In order to solve this expression, you need to substitute x for 1.

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⇒ 3 - 2 + 1

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Answer:

d

Step-by-step explanation:

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