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2 years ago

Which statement(s) describe the graph of the equation x=-2? Select all that apply

Mathematics

1 answer:

Nana76 [90]2 years ago

4 0

Answer:

B, D.

Explanation:

When graphed out it is a vertical line. A vertical line has an undefined slope.

The x intercepts the line at (-2,0).

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Find the greatest common factor: 12ab^2c^4 + 20a^4bc^3 + 16a^3b

nordsb [41]

Option A

The greatest common factor is 4ab

Solution:

Given that,

We have to find the greatest common factor

$12ab^2c^4+20a^4bc^3+16a^3b$

First find the GCF of numbers

GCF of 12, 20, 16

The factors of 12 are: 1, 2, 3, 4, 6, 12

The factors of 16 are: 1, 2, 4, 8, 16

The factors of 20 are: 1, 2, 4, 5, 10, 20

Then the greatest common factor is 4

Now find the GCF of variables

$ab^2c^4\\\\a^4bc^3\\\\a^3b$

Here,

ab is the greatest common factor

Therefore, GCF of variables is ab

Thus, GCF of given expression is: 4ab

5 0

3 years ago

Chris runs 6 miles in 50 minutes. At the same rate, how many miles would he run in 35 minutes?

Nataly_w [17]

You could either find how far Chris can run in 60 minutes, or write an equation of ratios:

x 35 min
--------- = --------------
6 mi 50 min

Solving for x: 50x = 210; x = 4.2 miles (answer)

4 0

3 years ago

Solve the equation. 5x+8-3x=-10

Crank

Answer:

This: Im sorry but, I can't type it all, I just looked up some help.

Step-by-step explanation:

You can rewrite the equation as

−

Then

−

Then, to move the whole numbers to one side, you subtract

from both sides

−

To get rid of the

in front of the

, divide both sides by

−

6 0

3 years ago

Read 2 more answers

The length of a rectangle is 3 times the length of a

laila [671]

$larger\ rectangles:3l\ \times\ w\\\\smaller\ rectangles:l\ \times\ w\\\\A_{larger}=kA=3lw\\\\A_{smaller}=A=lw\\\\\frac{A_{larger}}{A_{smaller}}=\frac{kA}{A}=k\\\\k=\frac{3lw}{lw}=3\\\\Answer:J.$

4 0

3 years ago

Help plz:)))I’ll mark u Brainliest !

seropon [69]

Answer:

A= 18.4

Step-by-step explanation:

i dont think you'll need to show work so ill save u time :)

4 0

3 years ago

Read 2 more answers