3 years ago

Match the following items by evaluating the other expressions for x=-2 HELP!

Mathematics

1 answer:

Dmitriy789 [7]3 years ago

8 0

X0= 1

X-2= 1/4

X-1= -1/2

X1= -2

X2= 4

You might be interested in

The average distance from the Earth to the Moon is 384400 kilometers. What is this distance written in scientific notation?

garri49 [273]

Answer:

3.844 x 10^5

Step-by-step explanation:

8 0

3 years ago

dimensions of a building are 740 feet by 800 feet. If 1inch represents 8 feet. What are the dimensions of the building on the dr

nevsk [136]

Answer: 92.5 inches by 100 inches.

Step-by-step explanation:

1. You know that 1 inch represents 8 feet and the dimensions of the building are 740 feet by 800 feet, therefore, you must apply the proccedure shown below:

$\frac{740ft*1in}{8ft}=92,5in$

$\frac{800ft*1in}{8ft}=100in$

2. Then, as you can see, the dimensions of the building on the drawing are 92.5 inches by 100 inches.

6 0

3 years ago

How to Increase 8 by 9.4%

Fed [463]

Answer:

75.2

Step-by-step explanation:

multiple 8 by 9.4

4 0

3 years ago

-8(x + 1) + 3(x - 2) = -3x + 2?

alexira [117]

First you need to distribute the -8
So you would get -8x-8 now distribute the 3 so it would be 3x-6
-8x-8+3x-6=-3+2 is how it should look
Now combine the -8x and 3x cause their like terms and also -8 and -6
-5x-14=-3x+2 now add -3 to both sides
-2x-14=2 and add 14 to both sides
-2x=12 all left to do is divide both by -2
X=-6

8 0

3 years ago

Solve for y.<br> -1 = 8+3y<br> Simplify you answer as much as possible.

OleMash [197]

Answer:

-3

Step-by-step explanation:

$8+3y = -1\\3y = -9\\y = -3$

8 0

3 years ago

Read 2 more answers