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mario62 [17]
3 years ago
9

Choose An Answer Please

Mathematics
2 answers:
Zigmanuir [339]3 years ago
8 0

it's a.

have a nice day .-.

Aleksandr-060686 [28]3 years ago
4 0
The answer is A.1125 ft.
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I need help finding the domain and range of this graph
SIZIF [17.4K]

Answer:

Step-by-step explanation:

Okay so to find the domain and range we need to find the x values and the y values: the domain is x and the range is y. Therefore the start of our x values can be concluded as -5 and the end is 5, so our domain will be -5 < x < 5: Note, I couldn't put the less than or equal to symbol. SO now our range is the values that are up and down, the range does down at 1 and the range is the highest at 3 so we can determine the range is 1 < y < 3. This is a continuous graph, so there is continuous x values and y values in this graph, so it's simple to use the start and the end of the domain and range followed by the possible y and x values which is represented by y and x.

Hope this helps. :)

8 0
3 years ago
Multiply the following 11 x square Y and 2 x square y square
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Answer:

22 x^4y^3

Step-by-step explanation:

11x^2y\times 2x^2y^2\\

by multiplying

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3 years ago
Brian's kite is flying above a field at the end of a 40 m string. If the angle of elevation
NISA [10]

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who ever answers right will get Brainlyeist!!!!! PLEASE HELP ME OUT!!!

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3 years ago
For it says sales tax in the word problem do you need to add or subtract?!
Nataliya [291]

When you go to the store, pick up some stuff from the shelves,
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3 years ago
Members of the student concil are conducting a fundraiser by selling school calendars. After selling 80 calendars, they had a lo
Oksana_A [137]

Answer:

a)  y=8x-1000

b) profit=\$8

c) They'd have lost $1000 if they had sold no calendars.

Step-by-step explanation:

a) The equation of the line in Slope-Intercept form is:

y=mx+b

Where "m" is the slope and "b" is the y-intercept.

In this case we know that "y" represents the profit of loss and "x" the number of calendars sold.

Then, according to the exercise, the line passes through these two points:

(80,-360) and (200,600)

Then, we can find the slope of the line with the formula m=\frac{y_2-y_1}{x_2-x_1}

m=\frac{-360-600}{80-200}=8

Now, we can substitute the slope and one of those points into y=mx+b and solve for "b":

600=8(200)+b\\\\b=-1000

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y=8x-1000

b) The slope of the line is the profit they made from selling each calendar

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c) The y-intercept is the amount they would have lost if they had sold no calendars:

b=-1000

They'd have lost $1000 if they had sold no calendars.

6 0
3 years ago
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