3 years ago

Whoch expression is equivalent to -20 - (-4)

Mathematics

2 answers:

dangina [55]3 years ago

5 0

Answer:

Step-by-step explanation:

-(-4)=+4

so it is -20+4

Setler [38]3 years ago

4 0

Answer:

D) -20 + 4 is the answer.

Step-by-step explanation:

1) Record the terms .

$4 - 20$

2) Use this rule: a - b = -(b - a)

$- (20 - 4)$

3) Use algorithm method.

(see the attached picture)

4) After simplifying, we have:

$-(20 - 4) = - 16$

5) therefor, -20 + 4 = -16

$- 16$

You might be interested in

PLEASE HELP. A cylinder has a radius of 3 feet and a height of 2.1 feet. What is the volume of the cylinder to the nearest tenth

Sergio039 [100]

I am pretty sure its d.

4 0

3 years ago

Read 2 more answers

Create a circle with a centre of (0,0) and a radius of 13

Mumz [18]

Answer:

The equation would be:

$x^2+y^2=169$

In the attachment!!!

Hope this helps!!!

$Sofia$

3 0

3 years ago

Write the fraction as a whole or mixed number.

Wewaii [24]

Answer:

$1\frac{1}{2}$

Step-by-step explanation:

If there is 1500 cellular phones per 1000 people, then the number of phones per person is:

$\frac{1500}{1000} = \frac{15}{10} = \frac{3}{2}$

Now we know that $\frac{3}{2} = 1 + \frac{1}{2} = 1\frac{1}{2}$

5 0

3 years ago

Factor y 2 + 5y + 6. (y + 1)(y + 6) (y + 2)(y + 3) (y + 2)(y + 4)

serg [7]

y^2 + 5y + 6
=(y + 2)(y + 3)

----------------------------------

5 0

3 years ago

Read 2 more answers

Which table of ordered pairs represents a proportional relationship?

Ann [662]

Answer:

All work but I’d pick the 3rd one

Step-by-step explanation:

7 0

3 years ago

Whoch expression is equivalent to -20 - (-4)​

Whoch expression is equivalent to -20 - (-4)