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jeyben [28]
2 years ago
8

PLS help timed! which graph represents the solution of y<x2-1 and x>y2-3?​

Mathematics
2 answers:
miv72 [106K]2 years ago
5 0

Answer:

y minus 3 = 2x plus 1

Step-by-step explanation:

allsm [11]2 years ago
5 0

Answer:

Graph the line using a y-intercept -1 and slope 1.  

Graph the equation with vertex (0,0) and radius 2.

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Last one plz help me!
Mashutka [201]

Answer:

a) no real solutions

Step-by-step explanation:

the discriminant (b² - 4ac) is negative which indicates no real solutions

3 0
3 years ago
Which is the correct factoring and solutions?
aleksklad [387]

Step-by-step explanation:

your answer would be the second light blue one

(2h+1)(h+3) x=-1/2,-5

8 0
2 years ago
Someone plz help me
baherus [9]

Answer:

1.benchmark fractions

2. equivalent fractions

Step-by-step explanation:

Hope it helps!

5 0
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Read 2 more answers
You are building a teepee so you can be awesome on your next camping
Oxana [17]

Answer:

  1017.9 ft^3

Step-by-step explanation:

We know the inside dimension at floor level will be 18 feet across, so that may not be the answer that is being asked for. We also know it will be 12 ft high inside, so that may not be the answer, either. We're not quite sure what "how big" is supposed to mean.

__

Perhaps the question is trying to ask for the volume of the teepee. That will be given by the formula ...

  V = (1/3)πr^2·h

  V = (1/3)π(9 ft)^2·(12 ft) = 324π ft^3

  V ≈ 1017.9 ft^3

The interior volume will be about 1017.9 cubic feet.

8 0
3 years ago
Describe the graph that is produced by the equation (x-7)^2+(y+5)^2&gt;25
Alborosie

Step-by-step explanation:

The equation will form a circle because it in the form of

(x - h) {}^{2}  + (y  - k) {}^{2}   =  {r}^{2}

First, let set the equation equal.

(x - 7) {}^{2}  + (y + 5) {}^{2}  = 25

Here the center will be (7,-5), and the radius of 5. The boundary line will be dashed

Since this is in the inequalities, we must find the solution set.

Plug in 0,0 for x and y and see if it's true.

(0 - 7) {}^{2}  + (0 + 5) {}^{2}   >  25

49 + 25 > 25

74 > 25

This is a true so we shade the region that includes 0,0

Since 0,0 has a greater distance from the center of the circle, 0,0 is outside of the circle, so our solution set will

be outside of circle.

Here a picture of graph,

8 0
2 years ago
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