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Nookie1986 [14]
3 years ago
11

What is the opposite of - 4

Mathematics
2 answers:
nirvana33 [79]3 years ago
8 0

Answer:

Step-by-step explanation:

4

lawyer [7]3 years ago
5 0

Answer:

4

Step-by-step explanation:

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N-6+4=24 solve for n
zubka84 [21]
N= 26
hope this helped !!
8 0
3 years ago
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Find three consecutive even integers. Such that 7 times of first integer is 4 more than the sum of second and third integers
attashe74 [19]

Answer:

1st even integer = 2

2nd even integer = 4

3rd even integer  = 6

Step-by-step explanation:

Let the consecutive even integers be:

1st = 2(x)

2nd= 2(x +1) = 2x + 2

3rd = 2(x + 2) = 2x + 4

According to Given conditions:

7(2x) = 4 +  2x +2 + 2x + 4

By Simplifying:

14x = 10 + 4x

Subtracting 4x from both sides

14x - 4x = 10 + 4x -4x

10x = 10

Dividing both sides by 10 we get:

x = 1

Now putting value of x in supposed integers:

1st even integer = 2(1) = 2

2nd even integer = 2(1)+2 = 4

3rd even integer = 2(1) + 4 = 6

I hope it will help you!

3 0
3 years ago
A swimming pool at a park measure 8.75 by 6.2 meters. Find the area of the swimming pool
sleet_krkn [62]

Answer:

  =54.25 m^2

Step-by-step explanation:

We will assume the pool is a rectangle

A = l*w

A = (8.75) * (6.2)

  =54.25 m^2

3 0
3 years ago
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How to write slope-intercept form through (-1,3) and a slope of -1
oksian1 [2.3K]

The slope-intercept form:

y=mx+b

m - slope

b - y-intercept

We have the slope m = -1 and the point (-1, 3). Substitute:

3=(-1)(-1)+b

3=1+b      <em>subtract 1 from both sides</em>

2=b\to b=2

<h3>Answer: y = -x + 2</h3>
7 0
3 years ago
What is the rate of change of the linear equation 3.9x + y = 15.21?
fenix001 [56]
C because it is the value of M (slope)
7 0
2 years ago
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