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Over [174]
3 years ago
5

Determine whether the given value is a solution of the equation. write Yes or No.

Mathematics
1 answer:
givi [52]3 years ago
6 0

Answer:

  1. yes 3.no 5.yes 7.there is no s in the equation

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Refer to the equation 2x − 6y = 12.
Olin [163]

Answer:

66

Step-by-step explanation:

5 0
4 years ago
Find the unknown length in the pair of similar figures.
kramer

Answer:

when figure is similar then ratio of sides are equal .so,

15/5 = y/9

5y = 135

y= 27

4 0
3 years ago
Solve for the variable in the following proportion.
erastovalidia [21]

Answer:  b = 10

Step-by-step explanation:

We want a ratio of b/2 that is equal to the ratio of 1/4 to 1 1/4 (or 5/4).

Ratio of (1/4)/(5/4):

(1/4)/(5/4) = (1/4)*(4/5) = 4/20 = 1/5 or 0.2

We want 2/b = 1/5 or 0.20

2/b = 0.20

b = 2/0.20

b = 10

--

Check:  Does 10/2 = (1/4)/(5/4)?

Yes

b is 10

3 0
2 years ago
Write as a fraction <br>3÷151​
stepan [7]

Answer:

3/151

Step-by-step explanation:

That's the answer

3 0
2 years ago
Read 2 more answers
I'm kind of confused on what I got wrong on this math question....can someone plz explain
skelet666 [1.2K]
(2x - 8) - (4x + 8)

first look at the x

2x - 4x = -2x

-2x is left over

then look at the numbers


8 - (-8)

in the case of having two negatives, it becomes positive, and so it is really 8 + 8

8 + 8 = 16


-2x - 16 is your answer

hope this helps
4 0
4 years ago
Read 2 more answers
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