3 years ago

Simplify the expression by using the distributive property. -2(4x - 10)

Mathematics

1 answer:

Andru [333]3 years ago

4 0

Answer:

-8x+20

Step-by-step explanation:

multiply using the distributive property:)

You might be interested in

A rectangular magazine cover is photocopied by using a scale factor of One-third. The length of the photocopy of the magazine co

seraphim [82]

Answer: "reduced by a factor of One-third."

Step-by-step explanation:

Suppose that the original magazine has a length L and a width W.

If it is photocopied using a scale factor of K, then the measures of the photocopy will be:

length = K*L

Width = K*W

In this case, the scale factor is K = 1/3, then the measures of the photocopy will be:

length = (1/3)*L = L/3

Width = (1/3)*W = W/3

For usual notation:

When k > 1, we have an enlargement by a factor k

when 0 < k < 1, we have a reduction by a factor k

in this case, k = 1/3, then:

We have a reduction by a factor of 1/3

The correct option is:

"reduced by a factor of One-third."

7 0

3 years ago

Read 2 more answers

The best rule of thumb in assessment is to be sure children understand one-digit numbers before going on to:

Tpy6a [65]

Before going to B.two-digit addition

4 0

4 years ago

Please help me find the area of this irregular shape.

ANTONII [103]

Answer:

23 Cm(2)

Step-by-step explanation:

Sincerest Apologies if it is incorrect

if it's not 23 it may be:

26 Cm(2)

6 0

2 years ago

Two inetgers that are the same distance from 0 on a number line but opposite sides of 0 are called

IrinaVladis [17]

Additive inverses, because their sum is 0

7 0

3 years ago

PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!

Serggg [28]

The answer would be 53. This can be found by add 127 twice (xy and uz) and subtracting it from 360. This would give you 106 and you would divide it by 2 for the 2 angles left and get the answer.

7 0

3 years ago