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xenn [34]
3 years ago
7

The ratio of the measures of two complementary angle is 1:8, find the measure of each angle, the small and the large

Mathematics
1 answer:
anygoal [31]3 years ago
4 0
1X+8X=90

9X=90

X=10
so one of them is 10 and the other one is 8 times 10 which become 80
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14 less than 8 times a number is 3 more than 4 times the number. What is the number? ​
e-lub [12.9K]

Answer:

x = 17/4

Step-by-step explanation:

Let x = the number

8x-14 = 4x+3

Subtract 4x from each side

8x -14-4x = 4x+3-4x

4x-14 = 3

Add 14 to each side

4x-14+14 = 3+14

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Divide by 4

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Step-by-step explanation:

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2 years ago
Which of the following possibilities will NOT form a triangle? (5 points)
ruslelena [56]
<h3>Answer: Choice A</h3>

Side = 5 ft, side = 15 ft, side = 3 ft

Explanation:

The two sides 5 ft and 3 ft add to 5+3 = 8 ft which is not larger than the 15 ft side. This is exactly why a triangle is not possible here.

If we want a triangle to happen, then adding any two sides must be larger than the third side.

If we want a triangle with sides a,b,c, then we need the following to be true

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3 0
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Answer:

D. 3x(1.125)

Step-by-step explanation:

6 0
3 years ago
Peter and Henry went to the movies Peter bought the two Movie tickets for 7 dollars each. How much did he spend for the movie ti
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Answer:

tickets: $14

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total: $24

Step-by-step explanation:

2 movie tickets at $7 each is 2*7 which is $14

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adding these together we get a total spending of $24

3 0
2 years ago
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