3 years ago

Pls help!! Pic attached!!?

Mathematics

2 answers:

DerKrebs [107]3 years ago

4 0

Answer:

Step-by-step explanation:

Lesechka [4]3 years ago

3 0

Answer: The answer is definitely N3

Step-by-step explanation:

You might be interested in

Graph the functions f(x) = -2x -6 and g(x) = -2^x - 6 on the same coordinate plane. What are the solutions of the equation -2x -

Tpy6a [65]

The answer is C and D, since x = 1, 2

8 0

3 years ago

Read 2 more answers

Please help me thanks!!

ValentinkaMS [17]

Answer:

Step-by-step explanation:

Question One

Multiply through by 2

2*1/2 * (2x + y ) = 21/2 * 2

Combine

2x + y = 21

Subtract 2x from both sides

y = 21 - 2x

Now equate the two given equations

y = 21 - 2x

y = 2x

Add 2x to both sides

2x = 21 - 2x

2x + 2x = 21

4x = 21

x = 21/4

x = 5 1/4

x = 5.25

Question 2

$\dfrac{2x + 6}{(x + 2)^2} - \dfrac{2}{(x + 2)}$

multiply numerator and denominator of the second fraction by (x + 2)

$\dfrac{2x + 6}{(x + 2)^2} - \dfrac{2(x + 2)}{(x + 2)*(x + 2)}$

Remove the numerator brackets in the right hand fraction. Look out for the minus sign.

$\dfrac{2x + 6}{(x + 2)^2} - \dfrac{2(x + 2)}{(x + 2)^2}\\\\\dfrac{2x + 6- 2x - 4}{(x + 2)^2}}\\\\\dfrac{2}{(x + 2)^2}$

6 0

4 years ago

Read 2 more answers

43÷43×321= can you help me with this

kykrilka [37]

Answer:

321

Step-by-step explanation:

5 0

3 years ago

What is the slope of the line ? A B C D

julia-pushkina [17]

Answer:

The correct option is C

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Belina bought 4 1/2 yards of red fabric. She also bought 6 yards of white fabric. How many inches of white fabric than red fabri

kirill115 [55]

First, I will made 4 1/2 into the decimal which is 4.5. Then, I add 6 with 4.5 to find the total fabric that Belinda will buy which is 10.5 in total. As a result, Belinda buys total 10.5 white and red fabrics.

6 0

3 years ago

Read 2 more answers