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Len [333]
3 years ago
6

Click on all the points that are solutions to y = x^2 - 9.

Mathematics
1 answer:
Oliga [24]3 years ago
3 0

9514 1404 393

Answer:

  B) (2, -5)

  D) (3, 0)

Step-by-step explanation:

I find it convenient to let a graphing calculator plot the points and the graph.

The only two points on the graph of the curve are ...

  (2, -5) and (3, 0)

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Highschool math. this one is pretty easy.​
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A bisector splits an angle into two equal angles.

The answer is the last one: it splits the angle into two congruent angles.

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Solve the inequality-7x>21.what is the graph of the solution?
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-7x>21
divide both sides by -7

7 0
3 years ago
A rotating wind turbine has a diameter of about 145 feet and its circumference is about 456 feet. A smaller model of the turbine
Serjik [45]

Answer:

ross-multiplication.

circumference divided by the diameter

10/x = 580/185

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Step-by-step explanation:

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7 0
3 years ago
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Please help, love you
ExtremeBDS [4]

Answer:

162

Step-by-step explanation:

Note that you can split the given shape into a triangle and a rectangle.

Area of rectangle = base x height

base = 12

height = 9

Plug in the corresponding numbers into the corresponding variables:

Area of rectangle = 12 x 9

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Area of triangle = (base x height)/2

base = 12

height = 9

Area of triangle = (12 x 9)/2

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Next, add the two areas together to get the full area:

108 + 54 = 162

162 is your answer.

~

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2 years ago
What is the equivalent fraction of 4/8​
Svetradugi [14.3K]

Answer:

2/4

Step-by-step explanation:

2/4 × 2= 4/8 hsuddhskshvshiseu

8 0
3 years ago
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