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Harrizon [31]
3 years ago
10

Find the measures of two supplementary angles if their measures are in the given ratio. 3:7

Mathematics
2 answers:
NeTakaya3 years ago
4 0

Two supplementary angles are in the ratio 3:7. Find the angles ?

Let the two angles be 3x and 7x.

Supplementary angles add up to 180 degrees.

Therefore:

3x + 7x = 180

10x = 180

x = 18

3x = 3 * 18 = 54

7x = 7 * 18 = 126

fomenos3 years ago
4 0
Your answer to your problem is 186
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gladu [14]
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4/5 * 1/8 = 4/40 reduces to 1/10 <=
6 0
3 years ago
What is the slope of the line that contains the points (9,-4) and (1,-5)?
Lyrx [107]

Answer:

Step-by-step explanation:

hello .....

note : the slope of the line (AB) is :

m = (YB -YA)/(XB - XA)

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8 0
2 years ago
Please help
oksian1 [2.3K]

Answer:

1: 11√3 - 7√6

2: 11√3 - 7√6

3: -9

4:12

Step-by-step explanation:

To add radicals they need to have the same radical part for the first one we have

7√3- 4√6 + √48 - √54

We can simplify the last two into 4√3 and 3√6

So we have 7√3 - 4√6 + 4√3 - 3√6

adding similar radicals we get

11√3 - 7√6

For the second one we have 11√3 - 7√6

There's nothing we can do from here so keep that as your answer

This one is quite easy -3√9

square root of 9 is 3

so we have -3*3 which is -9

next is

4√9

same deal as the one before

3*4=12

5 0
2 years ago
Read 2 more answers
What P:X equals 4 let q:y equals -2 which represents if x = 4 then y = -2
Art [367]

Answer:

p - > q is a = 4 then y = 3 equals

6 0
3 years ago
(28+ [(2 x 42) ÷ 8]) =​
alisha [4.7K]

Answer:

29.5

Step-by-step explanation:

(28+[(2*42)\8)

=(28+84/8)

=(28+1.5)

=29.5

4 0
3 years ago
Read 2 more answers
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