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Vinvika [58]
3 years ago
14

Which expression is equivalent to (8x – 20) + (-4x + 12)?

Mathematics
1 answer:
lana66690 [7]3 years ago
6 0

Answer:

B. 4x-8

Step-by-step explanation:

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For lines x, y, and z.
trasher [3.6K]

Answer:

By definition, a parallelogram is a figure that has opposite sides parallel or it has two pairs of sides that are parallel. Based on the given figure above, the additional facts that would guarantee that JKLM is a parallelogram are the following: JK= 8 and JM= 12 and JK= 8 and JK is parallel to LM. Hope this answer helps.

Step-by-step explanation:

7 0
3 years ago
Alfonso earned a score of 87.5% on his test. he did 56 problems correctly. how many problems were on the​ test?
Yuri [45]
64. 87.5% in fractions is 7/8. We divide 56 by 7/8, and get to 64.
56 ÷ 7/8= 56 x 8/7= 448/7, which is reduced into 64.
5 0
3 years ago
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According to a study, 68 out of 100 people enjoyed the movie. What percentage of people did not enjoy the movie?
tester [92]

Answer:

32%

Step-by-step explanation:

100 - 68

7 0
3 years ago
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HURRY
algol13
A would be the correct answer.
The numbers 3,4,5 are a Pythagorean Triple. This means they can be put in the form a^2 + b^2 = c^ where a=3, b=4 and c=5.
5 0
3 years ago
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An aluminum can has a radius of 1 inch and a height of 5 inches. In terms of π , what is the volume of the can?
Katen [24]

Answer:

The answer to your question is 5π in³

Step-by-step explanation:

Data

radius = 1 in

height = 5 in

π = π

Process

1.- Write the formula to calculate the volume of a cylinder

     Volume = π x radius² x height

2.- Substitution

     Volume = π x (1)² x (5)

3.- Simplification

     Volume = π x 1 x 5

4.- Result

     Volume = 5π in³

7 0
3 years ago
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