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Serggg [28]
2 years ago
5

Can some one please give me a step by step solution please. ASAP! I want to know how to learn it.

Mathematics
1 answer:
Alenkinab [10]2 years ago
5 0
Vertical angles are congruent.
10x+60=30x-20
20x=80
x=4

All four angles add up to 360 degrees.
360-100-100=360-200=160
160/2=80

100, 100, 80, 80
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Answer:

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Step-by-step explanation:

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3 years ago
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Work out 8 + 4/5 plz
Montano1993 [528]
Your answer would be 8 4/5.
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3 years ago
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What additional information would prove that lmnp is a rectangle? the length of lm is startroot 45 endroot and the length of mn
cricket20 [7]

Rectangles are recognized to have the same qualities as parallelograms. The alternative with the additional information would demonstrate that LMNP is a rectangle is LP ⊥ PN.

<h3>What are rectangles?</h3>
  • A rectangle is a quadrilateral with four right angles in Euclidean plane geometry.
  • It can also be classified as an equiangular quadrilateral because all of its angles are equal, or a parallelogram with a right angle.
  • A square is a rectangle with four equal-length sides.

What to know about parallelogram and rectangle:

  • They both have two sorts of parallel sides as well as two pairs of opposite sides that are said to be congruent. All of the properties of a parallelogram are said to be shared by a rectangle.
  • This results in a rectangle and, invariably, a parallelogram.
  • However, a parallelogram is not generally referred to as a rectangle.
  • Option d, LP ⊥ PN as the supplementary information, would demonstrate that LMNP is a rectangle.

Therefore, rectangles are recognized to have the same qualities as parallelograms. The alternative with the additional information would demonstrate that LMNP is a rectangle is LP ⊥ PN.

Know more about rectangles here:

brainly.com/question/1549055

#SPJ4

The correct question is given below:
LMNP is a parallelogram.

What additional information would prove that LMNP is a rectangle?

A. The length of LM is √45 and the length of MN is √5.

B. The slope of LP and MN is –2.

C. LM ∥ PN

D. LP ⊥ PN

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2 years ago
Can someone please help me with this question? Thank you!!!
EleoNora [17]
B, since 13 ppl have 2 or less TVs while 12 have 3 or more
5 0
3 years ago
A washer and a dryer cost $713 combined. The washer costs $37 less than the dryer. What is the cost of the dryer
77julia77 [94]

Answer:

375

Step-by-step explanation:

713 - 37 = 676

676 divided by 2 = 338

That would be the washer but we need to add the 37 again for the dryer

338 + 37 = 375

3 0
3 years ago
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