3 years ago

Factor this: 4x+20y+15

1 answer:

5 0

This expression can not be factored with rational numbers.The polynomial is not factorable with rational numbers

.

You might be interested in

Use a proportion to determine the number of children age 5 in a kindergarten class if 80% of a class of 20 children are that age

igor_vitrenko [27]

Answer:

16 children

Step-by-step explanation:

80% of 20 children comes out to 16 children who are of age 5.

If desired, rewrite "80%" as "0.80" and use that 0.80 as the multiplier of 20:

0.80(20 children) = 16 children.

4 0

4 years ago

How do I solve 8x-5=100

GrogVix [38]

8x+5=100

-5 -5

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

8x/95

answer: 11.875

Hope this helps!

7 0

3 years ago

Read 2 more answers

An electrician must use 15 miles of electrical cable between electric poles. How many yards of cable will be used?

Dmitry [639]

Answer:

The 3rd option or 39,600 would be the correct answer.

Step-by-step explanation:

Hope this helps:)

7 0

3 years ago

The amount of unexplained variance in a relationship between two variables is called?

ser-zykov [4K]

Answer:

The amount of unexplained variance in a relationship between two variables is called: coefficient of alienation also called coefficient of nondetermination. A positive correlation between two variables would be represented in a scatterplot as. line sloping upwards. .

Step-by-step explanation:

5 0

2 years ago

What is the distance between the points (5, 6) and (5, 2)? a. 1 b. 3 c. 4 d. 8

postnew [5]

$The\ distance\ between\ A(x_A;\ y_A)\ and\ B(x_B;\ y_B):\\\\d=\sqrt{(x_B-x_A)^2+(y_B-y_A)^2}$

$(5;\ 6);\ (5;\ 2),\ subtitute\\\\d=\sqrt{(2-6)^2+(5-5)^2}=\sqrt{(-4)^2+0^2}=\sqrt{16}=4$

4 0

3 years ago