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kvv77 [185]
3 years ago
13

Classify the pair of angles

Mathematics
2 answers:
DochEvi [55]3 years ago
5 0
Adjacent angles are angles that share a vertex and a side; these angles do not.
Complementary angles are angles that add to equal 90 degrees; these angles do not.
Supplementary angles are angles that add to equal 180 degrees; these angles do not.

Answer:
D. None of these.
never [62]3 years ago
4 0
The answer TO THE QUESTION IS D

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(x - 3) (3x + 7) = 0 Find the values of x.
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(x-3)(3x+7)=0
x-3=0 or 3x+7=0

1. x-3=0
x₁=3

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8 0
3 years ago
Read 2 more answers
Which angle pairs are supplementary? Check all that apply. ∠1 and ∠2 ∠4 and ∠3 ∠4 and ∠5 ∠7 and ∠5 ∠3 and ∠6.
Alla [95]

Answer:

∠4 and ∠3

∠4 and ∠5

∠3 and ∠6.

Step-by-step explanation

Find the diagram attached

First you must note that the sum of two supplementary angles is 180°

Also, since the sum of angle on a straight line is 180°, the angles that are supplementary must lie on the same straight line.

Based on the diagram, the pair of angles that lies on the same straight line are ∠4 and ∠3, ∠4 and ∠5 and ∠3 and ∠6. If that is the case, hence this angles are supplementary.

6 0
3 years ago
A game normally cost $53.00, but Isabel used a coupon and got the game for $37.10. The coupon was for what percent off.
Artist 52 [7]
We could use the numbers and the difference of the original cost - the end price in a equation.

53 × x/100 = 15.9

Cross multiply 100 × 15.9.

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Divide both sides by 53.

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The coupon was 30%
5 0
3 years ago
Read 2 more answers
1. Describe the relationship between the following lines:
Anestetic [448]
I believe your answer is B
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3 years ago
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