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3 years ago

PLSSSSSS!!!! HELP ME I WILL MARK YOU!!!!!!! MATH!!!!!!!!!!!!!!

Mathematics

2 answers:

scoundrel [369]3 years ago

8 0

Answer:

-24

Step-by-step explanation:

-1(3^2)+(-15)

-9+(-15)

-24

jenyasd209 [6]3 years ago

3 0

Answer:

-24

Step-by-step explanation:

if n=-1, p=3, and q=-15, then the equation would be -1(3)^2+(-15)

Follow PEMDAS.

-1(3)^2+(-15)

-1x3^2-15

-1x9-15

-9-15

**-24**

hope this helps! : )

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Help me please I don’t understand

LuckyWell [14K]

Answer:

14/11

Step-by-step explanation:

A rational number times a rational number is rational

A rational number is written as a/b

14/11 * 1/2 = 7/11

This is rational

8 0

3 years ago

List 5 ways to draw a rectangle into a congruent figure using one line

erastovalidia [21]

Cut in half long ways and short ways straight down the middle
the a line from opposite corners each way
then a slanted line the hits the center would also create two congruent figures

3 0

2 years ago

Read 2 more answers

What is the coefficient for x2 -5x+6

Tomtit [17]

-5 because the variable is x and a coefficient comes before the variable.

Hope this helps!

4 0

3 years ago

I need help plzzzzzz

My name is Ann [436]

(1) The train travels 4 miles per gallon.

(2) The slope of the graph is $m=\frac{1}{4}$

Explanation:

(1) The miles that train travels per gallon is given by

$Miles= \frac{800}{200}$

Dividing, we have,

$Miles= 4$

Thus, the train travels 4 miles per gallon.

(2) To determine the slope, let us consider two points from the graph.

The coordinates are $(0,0)$ and $(800,200)$

Thus, substituting the coordinates in the slope formula, we get,

$m=\frac{200-0}{800-0}$

Simplifying, we have,

$m=\frac{200}{800} =\frac{1}{4}$

Thus, the slope of the graph is $m=\frac{1}{4}$

3 0

2 years ago

Which of the following shows the division problem below in synthetic division

valentinak56 [21]

5x+9 =14
14 -6=8
8•2 = 14
So they answer is 14

4 0

3 years ago