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gregori [183]
3 years ago
8

PLEASE SOMEONE HELP ME. I WILL BRAINLIEST YOU AND GIVE YOU POINTS.

Mathematics
1 answer:
almond37 [142]3 years ago
7 0

Answer:

C).

Step-by-step explanation:

-3x+2 and[(-)(x^2+5x)

3x+2 and (-x^2+5x)

3x+2-x^2+5x

-x^2-8x+2

Hope this Helps :)

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Help 32 points.......
german

Answer:

49

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
PLEASE HELP!
serg [7]

Hello from MrBillDoesMath!

Answer:

x = 30

Discussion:

Note: I ignored the * in f*(x)  as i don't know what it means. (If this is not what you intended, please indicate what * means)

f(x) = 2 sqrt(x-5) + 4          

f(x) = 14

=>

14 = 2 sqrt(x-5) + 4             => subtract 4 from both sides

14 -4 = 2 sqrt(x-5)               => divide both sides by 2

10/2 = sqrt(x-5)                   =>

5 = sqrt(x-5)                        => square both sides

5*5 = x-5                              => add 5 to both sides

5*5 + 5  = x

25 + 5 = x

x = 30

Thank you,

MrB

3 0
4 years ago
Find the difference -9.6-7.3
Marat540 [252]

Answer:

-9.6-7.3 = -16.9

Step-by-step explanation:

7 0
3 years ago
In the year 1999, the surface elevation of Lake Powell was 3884 feet above sea level. In the year 2007, the surface elevation of
Lady bird [3.3K]
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3 years ago
A circle with radius 4 has a sector with central angle of 8/5pi radians.
Olin [163]

Answer:

(64/5)π units²

Step-by-step explanation:

The area of this sector would be:

Given central angle

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In this case, the area of the sector is:

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and this reduces to:

(4/5) * π*16 units²      or  (64/5)π units²

8 0
3 years ago
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