3 years ago

25 POINTS!!!! Help please

Mathematics

1 answer:

kow [346]3 years ago

5 0

Answer:

Probably A

Step-by-step explanation:

You might be interested in

REALLY NEED HELP ON THESE 3 MATH QUESTIONS!!! (20 PTS)

hammer [34]

1. x² - 6x + 8
4*2 equals 8 and if you add 4 and 2 it gives you 6
-4-2= -6
=(x-4)(x-2)

3. the answer is A
if you plug in the points into the equation y=x
y= 1/2x + 4
given point: (4,6) x=4 y=6
6= 1/2(4)+4
6=6

7 0

3 years ago

Choose an equation of a line through the point (-4, -2) parallel to y=14x−3.

Likurg_2 [28]

Answer:

I think im gonna pass this onee maybe

3 0

3 years ago

Which expression is a simplified form of –10g – 4h^2 + 15g – 8h^2 – 4?

igomit [66]

Hi there!

»»————-　★　————-««

I believe your answer is:

$-12h^2+ 5g-4$

»»————-　★　————-««

Here’s why:

⸻⸻⸻⸻

$-10g -4h^2+15g-8h^2-4\\------------------\\\rightarrow -10g+15g -4h^2-8h^2-4\\\\\rightarrow 5g - 12h^2 - 4\\\\\rightarrow \boxed{-12h^2+5g-4}$

⸻⸻⸻⸻

»»————-　★　————-««

Hope this helps you. I apologize if it’s incorrect.

8 0

3 years ago

Read 2 more answers

4 [ (16 ÷2) - 1 ]<br><br> help me please?

8_murik_8 [283]

16 / 2 = 8
8 - 1 = 7
4 x 7 = 28

Hope this helps :)

4 0

3 years ago

Read 2 more answers

The time, t, required to drive to a certain distance varies inversely with the speed, r. if it takes 12 hours to drive the dista

kap26 [50]

T = k/R where k is the constant of variation, T=time and R=speed.
Plug in the given values:-
12 = k/60
k = 12*60 = 720
So the equation of variation is T = 720/R

At 85 mph we have

T = 720 / 85 = 8.47 hours (answer)

8 0

3 years ago