All categories

2 years ago

Someone help me with this fast please

Mathematics

2 answers:

rewona [7]2 years ago

3 0

Answer:

A. x^2 - 6x - 16

Step-by-step explanation:

FOIL it

x * x = x^2

2 * x = 2x

-8 * x = -8x

2 * -8 = -16

x^2 + 2x - 8x - 16. combine like terms

x^2 - 6x - 16

Tems11 [23]2 years ago

3 0

Answer:

Step-by-step explanation:

expand

x*x +2x-8x-16

x^2 -6x-16

You might be interested in

PLEASEE HELP MATHHH

Dennis_Churaev [7]

F(x) = -2x^2 - 3x + 5 for x = - 3
f(-3) = -2(-3)^2 -3(-3) + 5
f(-3) = -18 + 9 + 5
f(-3) = -4

3 0

3 years ago

Order from greatest to least 5 1/2, 5.05, 5 5/9 37/10, 3 2/5, 3 1/4 5/7, 5/6, 5/12

bonufazy [111]

3 2/8, 5/7, 5/6 5/12

Greatest to least: 5 5/9, 5 1/2, 5.05, 37/10, 3 4/10, 3 1/4, 5/6, 5/7, 5/12.

7 0

3 years ago

Pls ans.thanks a lot

yawa3891 [41]

Answer:

you're answer is -2

Step-by-step explanation:

i hope this helped you have a nice day :)

6 0

3 years ago

Evaluate the expression for a = 14, b = 29, c = 1, d = 1: a + b - C-d

grandymaker [24]

Answer:

Solution,

a=14

b=29

c=1

D=1

Now,

 $a + b - c - d \\ = 14 + 29 - 1 - 1 \\ = 43 - 1 - 1 \\ =42 - 1 \\ = 41$ 

hope this helps...

Good luck on your assignment...

7 0

3 years ago

Read 2 more answers

1. Mr. Miller is building a dollhouse

Lina20 [59]

Answer:

1 ft : 2.5 yd or 1 ft : 2 1/2 yd

Step-by-step explanation:

He wants a real dimension of 10 yards to be represented by a scale dimension of 4 ft.

4 ft : 10 yd

Divide both sides by 4.

1 ft : 2.5 yd or 1 ft : 2 1/2 yd

8 0

3 years ago