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kompoz [17]
3 years ago
15

Help, show work please (NO LINKS)​

Mathematics
1 answer:
Reptile [31]3 years ago
4 0
3.29/18= about 0.18
5.59/28= about 0.2

the best buy is option a!
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P^2 - 4p - 32 / p + 4, simplify the rational expression. state any restrictions
dusya [7]

Answer:

The correct answer is: p - 8 ∧ restriction p ≠ -4

Step-by-step explanation:

(p² - 4 p - 32) / ( p + 4)

The existence of this rational algebraic expression is possible only if it is:

p + 4 ≠ 0  => Restriction is p ≠ -4

(p² - 4 p - 32) / ( p + 4) = (p² - 8 p + 4 p - 32) / (p + 4) =

= (p (p -8) + 4 (p -8)) / (p + 4)= (p - 8) (p + 4) / ( p +4) = p - 8

God with you!!!

7 0
3 years ago
Read 2 more answers
What is the answer I need help
KATRIN_1 [288]
I know what the answer is
6 0
3 years ago
What is the surface area of this right circular cone?
docker41 [41]

Answer:

○ B) 624π mm.²

Step-by-step explanation:

\pi r(r +  \sqrt{ {r}^{2} +  {h}^{2}}) = S. A. \\  \\ \pi (12)(12 + \sqrt{{12}^{2} + {40}^{2}}) \\  \\ 12\pi(12 + \sqrt{1744}) = 12\pi(12 + 38) = 12\pi(50) = 600\pi \\  \\ 600\pi ≈ 624\pi

I am joyous to assist you anytime.

3 0
3 years ago
-2(6x + 5) = 74<br> Can you solve this for me?
Law Incorporation [45]

−2(6x+5)=74

Simplify both sides of the equation.

−2(6x+5)=74

−2 x 6x−2 x 5=74

−12x−10=74

Add 10 to both sides.

−12x−10=74

      +10 +10

−12x=84

Divide both sides by -12.

−12x = 84

/−12   /-12

x=-7

hope it helps!

8 0
3 years ago
Read 2 more answers
What is the slope of the graph of x - 2y = 8?<br> A. 0<br> B. 1/2 <br> C. 2<br> D. -1/2
BaLLatris [955]

Answer:

1/2

Step-by-step explanation:

-2y= 8-X

y= -4+X/2

y= X/2-4

recall that: y= mx+c

in the equation y= x/2+C

m=1/2

where m is your slope

7 0
2 years ago
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