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djyliett [7]
3 years ago
13

The measure of two complementary angles are in the ratio 1 : 5. What are the degree measures of the two angles? What is the solu

tion of each proportion?
Mathematics
2 answers:
rodikova [14]3 years ago
6 0
STEPS:

1) Use x as a variable.

2) since they are complementary angles:
           1x + 5x = 90

3) Solve for x:
         6x = 90
           x = 15


4) Substitute into "1x" and "5x" to find the measures of the two angles.

      * 1x
        1(15)
        15

* 5x
   5(15)
   75

So the measures of the angles you're looking for are: 15 degrees and 75 degrees
ser-zykov [4K]3 years ago
3 0
Ratio 1:5....added = 6
complimentary angles, when added, = 90 degrees

1/6(90) = 90/6 = 15
5/6(90) = 450/6 = 75

so ur 2 angles are : 15 and 75
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-5 = u + 6<br> solve this equation shown here.
Pavel [41]

Step-by-step explanation:

-5=u+6

-5-6=u

-11=u

therefore , u= -11

hope that helps

3 0
3 years ago
Jesse borrowed $16,000 to purchase a new car. He borrowed the money from his local bank by taking out a loan that he would need
rodikova [14]
The answer is $630.57

You first need to add both the borrowed money and the interest then divide it all by 30

$16,000+$2,917.10= $18917.10

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3 years ago
If (angle)A and (angle)B are supplementary, and m(angle)A = 57°, what is m(angle)B?
Sedbober [7]

Answer:

123°

Step-by-step explanation:

Supplementary angles add up to be 180 degrees.

This means angles A and B will add up to be 180 degrees.

We can find the measure of angle B by subtracting 57 from 180

180 - 57

= 123

So, the measure of angle B is 123 degrees

7 0
3 years ago
What is the solution to y = x + 2 and y = 3x – 2 and how do you know? PLEASE HELPPPPP! THANK U!
Nutka1998 [239]

Answer:

(2,4)

Step-by-step explanation:

We have the system:

y=x+2

y=3x-2.

This is already setup for substitution.

I'm going to replace my first y with what the second y equals.

That is, I'm going to write 3x-2=x+2.

Time to solve the following for x:

3x-2=x+2

Subtract x on both sides:

2x-2= 2

Add 2 on both sides:

2x. = 4

Divide both sides by 2:

x. = 2

Now that we know x=2 and we have an equation that relates x to y: either y=x+2 or y=3x-2, doesn't matter which we use, we can find y.

So we y=x+2 with x=2 which means y=2+2=4.

So the solution, the intersection, is (2,4).

5 0
3 years ago
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Shkiper50 [21]

Answer:

I think I might be terribly wrong but 160,728 ft

Step-by-step explanation:


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3 years ago
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