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aalyn [17]
3 years ago
10

HELP with number 19 please

Mathematics
1 answer:
Over [174]3 years ago
4 0

Answer:

Step-by-step explanation:

jx(W)

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A researcher is comparing the effectiveness of three devices designed to help people who snore. There are 210 people who snore p
hjlf

Answer:

the answer is 000-210

Step-by-step explanation:

edge 2021

8 0
2 years ago
Use the Special Right Triangle to evaluate sin 60°, cos 60° and tan 60°. Your answers should be exact (not a decimal).
soldier1979 [14.2K]
Sin(60) = ¹/₂√3
cos(60) = ¹/₂
tan(60) = √3

The answer is D.
4 0
2 years ago
Read 2 more answers
What is the solution to y + 7 = -9 A. y = -16 B. y = -2 C. y = 2 D. y = 16
Helen [10]

Answer:

A. y = -16

Step-by-step explanation:

Hello!

What we do to one side of the equation we have to do to the other.

y + 7 = -9

We have to get y by itself so we have to get rid of the seven by doing the opposite of what it says

The opposite of addition is subtraction so we subtract 7 from both sides

y + 7 - 7 = -9 - 7

Solve

y + 0 = -16

Simplify

y = -16

The answer is A. y = -16

Hope this helps!

4 0
3 years ago
5x−y=14 in slope intercept form <br> y=_
frozen [14]
Simple, rewrite this equation, in y=mx+b form.

Move over the 5x, making it look like, -y=-5x+14

Then, just simply divide by the negative one in front of the y.

y=5x-14.
3 0
2 years ago
Read 2 more answers
Which number from the set (0,2,4,6) makes it true<br><br> 7x - 3 + 4x =19<br> PLsss I NEED IT NOW
Ira Lisetskai [31]
Just put these values in the place of x and solve!
The answer is 2 btw
7 0
2 years ago
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