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Free_Kalibri [48]
3 years ago
14

Describe each of the four major U.S. regions. Focus on facts and details that make each region different or unique.

Mathematics
1 answer:
Fofino [41]3 years ago
8 0
Hey you should copy this and paste it into history.. this is the math section (meaning people trying to answer are less likely to be able to help cus they're here to answer math
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Classify the expression 2x-x+5
lapo4ka [179]
First simplify the expression as much as possible.

2x - x + 5

2x - x = x

x + 5

There are two terms, x and 5. expressions that have two terms are known as binomials

binomials should be your answer.

hope this helps
6 0
3 years ago
A scuba diver at a depth of −12 ft (12 ft below sea level), dives down to a coral reef that is 3.5 times the diver's original de
alexira [117]

Answer:

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Step-by-step explanation:

3 0
2 years ago
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Help please! I have to answer what is wrong with this ,but I am getting really confused.
Aliun [14]

Answer:

x = 113

Step-by-step explanation:

Vertical angles are congruent. To the left of 113 would be 67 but x is not.

8 0
3 years ago
The supplement of an angle is 50 less than 3 times its complement, find the measure of the angle
Lelechka [254]

Answer:

20^{\circ}.

Step-by-step explanation:

Two angles are supplements of one another if their sum is 180^{\circ}.

Two angles are complements of one another if their sum is 90^{\circ}.

Let x^{\circ} be the measure of the angle in question.

The supplement of this angle would be (180 - x)^{\circ}.

The complement of this angle would be (90 - x)^{\circ}.

According to the question:

(180 - x) + 50 = 3\, (90 - x).

Solve this equation for x:

x = 20.

Thus, this angle would measure should 20^{\circ}.

The supplement of this angle would measure (180 - 20)^{\circ} = 160^{\circ}. The complement of this angle would measure (90 - 20)^{\circ} = 70^{\circ}.

Three times the complement of this angle would be 3 \times 70^{\circ} = 210^{\circ}, which is indeed 50^{\circ} greater than the supplement of this angle.

8 0
3 years ago
NEED HELP! Have no idea what his is?? 50 points
soldi70 [24.7K]
Well i have to say is that PEMDAS exponents first. Hope this helps.
5 0
3 years ago
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