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Elis [28]
4 years ago
11

I need help RIGHT NOW PLEASE HELP NOW!!!!ldentify the vertex of the graph. Tell whether it is a minimum or maximum. A (1-2); min

imum B (1 -2); maximum C (2,1); minimum D (-2, 1); maximum

Mathematics
1 answer:
larisa [96]4 years ago
3 0

Answer:

Answer D:  (-2, 1):  maximum

Step-by-step explanation:

This graph is that of a parabola that opens down.  The graph clearly has a maximum.  

That max is at x = -2 and y = 1:  (-2, 1) (Answer D).

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Suppose the average yearly salary of an individual whose final degree is a​ master's is ​$(blank) thousand less than twice that
cupoosta [38]

Complete question :

Suppose the average yearly salary of an individual whose final degree is a​ master's is ​$41 thousand less than twice that of an individual whose final degree is a​ bachelor's. Combined, two people with each of these educational attainments earn ​$118 thousand. Find the average yearly salary of an individual with each of these final degrees.

Answer:

Bachelors = $53000

Masters = $65000

Step-by-step explanation:

Given that :

Let Salary of bachelor's degree holder = b

Salary of Master's degree holder = 2b - 41000

Master's + bachelor's salary = $118,000

Hence,

2b - 41000 + b = 118,000

3b = 118000 + 41000

3b = 159000

b = 159000 / 3

b = $53,000

Bachelor's degree salary = $53,000

Master's degree salary ; 2b - 41000

2(53000) - 41000 = 65000

4 0
4 years ago
I need help on the Math question?
mrs_skeptik [129]

Answer:

The answer is D.

Step-by-step explanation:

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3x*2= 6x

5*3x=15x

5*2=10

6x+15x=21x

9x^2+21x+10

3 0
3 years ago
Label each statement as TRUE or FALSE.
aleksklad [387]

Answer:

True

True

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True

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Step-by-step explanation:

8 0
2 years ago
The formula for the perimeter, P, of a rectangle is P = 2L + 2w, where L is the length and W is th width sovle the formula for t
vichka [17]

                                 P  =  2L + 2w

Subtract  2L
from each side:          P - 2L  =  2w

Divide each side
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You could also write it as      (P/2  -  L)  =  w
Both answers are the same.

4 0
3 years ago
What is the area of diameter 20in2
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