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3 years ago

I need help what is p(x)?

Mathematics

1 answer:

Andreyy893 years ago

4 0

Answer:

C. p(x) = 5x - 20

Step-by-step explanation:

p(x) = r(x) - c(x)

p(x) = (11x) - (6x + 20)

Remove the first set of parentheses because they are unnecessary.

p(x) = 11x - (6x + 20)

To remove the second set of parentheses, you must distribute the negative sign throughout the parentheses.

p(x) = 11x - 6x - 20

Combine like terms.

p(x) = 5x - 20

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Max ran two miles each day for 4days. Then he ran 3 miles each day for the next 4 days. How many miles did Max run altogether in

svp [43]

4 days • 2 miles = 8 miles
4 days • 3 miles = 12 miles
8 miles + 12 miles = 20 miles in total for all 8 days

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3 years ago

Solve for x^4 - 17x^2 + 16 = 0 Select all possible solitions

miskamm [114]

Step-by-step explanation:

4-17x^2+16=0 s

Calculate multiply

20-17x^2=0

Reoder the term

-17x^2+20=0

Calculate the discriminat

D=0^2-4x(-17)x20

Simplify

D=1360

The quadric equation has 2 real solutions

So your Solution is :

2 real solutions

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3 years ago

The measure of central angle XYZ is 1.25 radians. What is the area of the shaded sector?

galben [10]

A sector is the area bounded by two radii and the included arc.
To calculate for the area of the sector, you’ll use the formula A=n/360(pi)(radius) $^{2}$ .
The n in the formula refers to the measure of the central angle in degrees.
The given data in the problem is in radians, convert it by multiplying 1.25 by $\frac{180}{ \pi }$ .
Now input the converted value to the formula of finding the area of the sector.

3 0

3 years ago

Read 2 more answers

Which unit represents 100 meters

Oxana [17]

Greetings! Hope this helps!

Answer:

"Hecto" Is a meaning for 100, So your answer would be A.) Hecotmeter

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A brainliest will help me tons! :D

8 0

3 years ago