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Sholpan [36]
3 years ago
10

I need to get this fast...

Mathematics
1 answer:
Solnce55 [7]3 years ago
8 0
4(1/2x - 3)= 8
2x - 12 =8
Add 12 to both sides
2x = 20
Divide by 2 on both sides
X= 10
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Please help me. find the answer​
abruzzese [7]

the answers are b c d and e

4 0
3 years ago
Can you answer this because i do not know
lukranit [14]

Answer:

3679

Step-by-step explanation:

11,472-7,793=3679 miles left

3 0
3 years ago
(50) please help check my ans
Vera_Pavlovna [14]
Check out the attached images Figure 1 through Figure 4
Figure 1 corresponds to answer choice A
Figure 2 corresponds to B
and so on...

As you can see, we have
* Choice A's angles are corresponding angles BUT they are NOT congruent (due to the fact that BH and CG aren't parallel)

* Choice B has corresponding angles that are congruent
due to the parallel lines given. These angles are on the bottom of each parallel train track and they are on the same side of the transversal. This is why they are corresponding angles. In other words, they are in the same corresponding bottom right corner of each four-corner angle configuration. 

* Choice C has alternate exterior angles. The angles are on the outside of the parallel train tracks, and they are on opposite sides of the transversal. 

* Choice D has alternate interior angles. They are on the inside of the parallel train tracks, and they are on opposite sides of the transversal. 

So the answer is actually choice B

7 0
3 years ago
Ab-bc , bc-ca, ca-ab​
Tems11 [23]

Answer:

2ab

Step-by-step explanation:

I am pretty sure this is adding polynomials.

This is not correct.

ab-bc+0

ab+bc-ca

0+0+ca

If you take each row at a time, you get.

ab-bc+0

ab+bc-ca

=

2ab+0-ca

0+0+ca

2ab

2ab is your answer

6 0
3 years ago
ANSWER ALL FOR BRAINLIEST AND 25 points Question 7(Multiple Choice Worth 1 points) (06.03 MC) Which statement best describes the
Delvig [45]

Step-by-step explanation:

Which statement best describes the expression 3 + y ÷ 2?

  • The quotient of 2 and the sum of 3 and y
  • The quotient of the sum of 3 and y, and 2
  • The sum of 3 and the quotient of 2 and y
  • The sum of 3 and the quotient of y and 2

--------------------

Which expression is equivalent to 17x − 8x + 2 and why?

17x-8x+2= 9x+2

  • 2 − 9x, because (17x − 8x) + 2 = −9x + 2 = 2 − 9x
  • 2 + 9x, because (17x − 8x) + 2 = 9x + 2 = 2 + 9x
  • 11x, because 17x − 8x + 2 = 9x + 2 = 11x
  • 7x, because 17x − 8x + 2 = 17x − 10x = 7x

-----------------

What is the value of the expression 10 − (fraction 1 over 2)4 ⋅ 48?

10-(1/2)^4*48= 10 - 1/16*48= 10 - 3= 7

  • 2
  • 4
  • 5
  • 7

------------------------

The expression to find the perimeter of a rectangle is 2(length + width).

What is the perimeter, in units, of a rectangle of length fraction 1 over 7 unit and width fraction 1 over 2 unit?

P=2(1/7+1/2)= 1 2/7

  • fraction 1 and 1 over 7 units
  • fraction 1 and 2 over 7 units
  • fraction 4 over 9 unit
  • fraction 2 over 9 unit
4 0
3 years ago
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