2 years ago

Simplify the follow15- (8+3)

Mathematics

2 answers:

lara31 [8.8K]2 years ago

6 0

8 plus 3 is 11, 15 minus 11 is 4

aleksandrvk [35]2 years ago

6 0

Answer:

Step-by-step explanation:

First you would do what is inside the parenthesis which in this case is 8+3 = 11. After that you would do 15-11 which will get you to the answer 4. :D

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The three angles of a triangle have

dexar [7]

Answer:

56°, 84°, 40°

Step-by-step explanation:

The three angles of triangles have measures of 56°, (2x + 4)º, and xº.

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We know that, the sum of angles of triangle is equal to 180º. Using this property we get :

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Solving for x.

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3 years ago

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Alex787 [66]

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3 years ago

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Marina CMI [18]

Answer:

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Answer:

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2 years ago

Simplify the follow15- (8+3)​

Simplify the follow15- (8+3)