All categories

2 years ago

SOMEONE PLEASE HELP HONEST AWNSERS! !

Mathematics

2 answers:

lyudmila [28]2 years ago

8 0

Answer:

$\frac{2d^{2}-2d-38 }{(d+5)(d+3)}$

Step-by-step explanation:

Remove any grouping symbol such as brackets and parentheses by multiplying factors.

Use the exponent rule to remove grouping if the terms are containing exponents.

Combine the like terms by addition or subtraction.

Combine the constants.

blagie [28]2 years ago

8 0

Answer:

Step-by-step explanation:

Combine d 2 and d 2 to get 2d 2 .

Combine −9d and −2d to get −11d.

Subtract 8 from 18 to get 10.

Combine d 2 and d 2 to get 2d 2

Add −15 and 6 to get −9.

You might be interested in

the length of a rectangle is 2 inches less than 3 times it width . The perimeter of the rectangle is 124 inch. WHat is the lengt

vitfil [10]

Step-by-step explanation:

let w = width

length = 3w-2

perimeter = 2*length + 2*width

perimeter = 2(3w-2) + 2w

perimeter = 6w - 4 + 2w

perimeter = 8w - 4

perimeter = 124 inch

8w - 4 = 124inch

+4 to each side

8w = 128inch

divide each side by 8

w = 16

length = 3w-2

= 3(16) - 2

length = 46 inch

5 0

3 years ago

How many pairs of intersecting line segments are shown?

Sladkaya [172]

What line segments?...

6 0

3 years ago

Give two ways to write each algebraic expression in words. 4+×

KATRIN_1 [288]

Answer:

the sum of 4 and a number

4 plus a number

4 0

3 years ago

Simplify. 3^2+ (9-8/2)

solmaris [256]

Hi there! Hopefully this helps!

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

Answer: 14.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

First we calculate 3 to the power of 2 and get 9.

9 + 9 - $\frac{8}{2}$ = 14.

Now we add 9 + 9 to get 18.

18 - $\frac{8}{2}$ = 14.

Then, we divide 8 by 2 to get 4.

18 - 4 = 14.

Then we subtract 4 from 18 to get.....You guessed it, 14!

3 0

3 years ago

Read 2 more answers

Is 2 a solution of the inequality 4 + a ≤ 6? *

zaharov [31]

Answer:

The answer is "Yes, 6 = 6"

Step-by-step explanation:

If you substitute 2 for A, you would get 4 + 2 is less than or equal to 6, which is true because 6 = 6.

7 0

3 years ago