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3 years ago

M+4= -12

Mathematics

2 answers:

vlada-n [284]3 years ago

7 0

Answer:

-16

Step-by-step explanation:

If y9u do 16-4=4 and then you just take the sign of the bigger number which is -16

Colt1911 [192]3 years ago

7 0

Answer:

its probly 16

Step-by-step explanation:

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Hi, can someone help with this problem ASAP?

Naddika [18.5K]

Answer:

the value of x is 68

Step-by-step explanation:

because the line does change on either of the sides so that makes x the same value as the other side which is 68. forgive me if im wrong.

3 0

2 years ago

Which of the following is equivalent to 5x - x + 3x = 30? A 8x = 30 o 7x = 30 с 3x + 5= 30 x = 30

lyudmila [28]

Answer:

Step-by-step explanation:

5x -x + 3x =30, first you combine like terms 5x + 3x-x=30

8x-x =30

8-1=7

7x=30

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3 years ago

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The equation r=u/st is equivalent to u = rst.<br><br> True<br> False

Mkey [24]

False, it would end up being st / r

4 0

3 years ago

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How do you compare 7/8 ___ 15/16 ?

solong [7]

Answer:

7/8 < 15/16

Step-by-step explanation:

Get a common denominator of 16

7/8 *2/2

14/16

14/16 < 15/16

so 7/8 < 15/16

3 0

4 years ago

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The pair of values below is from a direct variation. Find the missing number.

NISA [10]

Answer:

The answer is 2.

2 since 6/4=3/2

Step-by-step explanation:

Since your relation is a direct variation then the points on your line are of the form y=kx where k is the constant of variation (also called constant of proportionality)

If y=kx then y/x=k.

So all the points in this relation since it is a direct variation will be equal to y-coordinate/x-coordinate.

So we are going to solve this proportion:

$\frac{6}{4}=\farc{3}{x}$

Again I put y/x from each point. They should have same ratio because this is a direct variation.

Cross multiply:

$6(x)=4(3)$

$6x=12$

Divide boht sides by 6:

$x=\frac{12}{6}$

$x=2$

6 0

4 years ago

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