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NISA [10]
2 years ago
11

you do not know how confused i am with this question, please put a little explanation to explain how you did it.

Mathematics
1 answer:
Irina18 [472]2 years ago
3 0

Answer:

x=2

Step-by-step explanation:

2x = 4  and your multiplying 2 times x so x would have to be equal to 2 time blank which equals 4

Hope it helps!

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Identify the reason that justifies each statement.
Ostrovityanka [42]

Answer:

Vertical angles

Step-by-step explanation:

The diagram shows two straight line intersecting to form vertical angles. One of such pair of vertical angles formed is <1 and <2.

Vertical angles are congruent to each other. Therefore, the reason why <1 ≅ <2 is because they are vertical angles or vertical angles pair.

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3 years ago
What is 78.852 rounded to the nearest tenth?
Leviafan [203]

Answer:

78.9

Step-by-step explanation:

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7 0
3 years ago
Read 2 more answers
Solve: 7.2h = 57.6 A. h= 0.8 B. h = 8 C. h = 50.4 D. h = 80
DochEvi [55]

Answer:

B. h=8

Step-by-step explanation:

The answer is B. h=8. I know because I solved to get h by itself. First, I set up the problem.

7.2h=57.6

Then, I divided each side by 7.2, so I could get h by itself.

h=8

You can check to make sure this is correct by plugging in the value we got for h into the equation.

7.2(8)=57.6

In conclusion, the answer is B. h=8

5 0
2 years ago
Help me please!!!!!!!!!!! :)
svet-max [94.6K]

Answer:

b= 70

Step-by-step explanation:

The sum of the opposite interior angles of a triangle is equal to exterior angle.

a+b = 140

We know that a = b since PQ = RQ  The angles opposite the equal sides in an isosceles triangle are equal

b+b = 140

2b =140

Divide by 2

2b/2 =140/2

b= 70

7 0
3 years ago
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