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Amanda [17]
3 years ago
12

Please help reflect the point (-2,-3)​ and reflect it over the y-axis

Mathematics
1 answer:
Nesterboy [21]3 years ago
4 0

Answer:

Step-by-step explanation:

use formula

A(x,y)=A'(-x,y)

(-2,-3)=(2,-3)

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A bake sale earned 13.25 dollars. If the bake sale had 6 more bake sales, and they earned the same amount how much money did the
Nikolay [14]

]Answer:

79.5

Step-by-step explanation:

just multiply 13.25 by 6 :D hope that helps

5 0
3 years ago
Answer this please with steps
Ahat [919]

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5 0
3 years ago
Solve for the variables
Vesna [10]

Answer:

P  = 32

x  = 35

Step-by-step explanation:

For the first diagram,

 The two angles given are corresponding angles. Corresponding angles are equal;

 So;

    the first angle is a right angle triangle;

  90 =  3P - 6

       3P  = 90 + 6

        3P  = 96

          P  = 32

For the second diagram;

The sum of those two angles is 180°

      (x + 75) + 2x = 180

      x + 2x + 75  = 180

          3x + 75  = 180

          3x  = 180 - 75

         3x  = 105

          x  = 35

5 0
3 years ago
1. Find the diameter of a ball that rolls 100 feet after 60 revolutions.
Andre45 [30]

Answer:

Correct option: C (it is missing the point)

0.53

Step-by-step explanation:

When a ball rolls one revolution, the distance travelled is the length of its circunference, that is:

Circunference = pi * diameter

So, to solve this question, we can use a rule of three:

1 revolution -> pi * d

60 revolutions -> 100 feet

100 = 60 * pi * d

d = 100 / (60 * pi) =  0.53 feet

Correct option: C (it is missing the point).

7 0
3 years ago
A teacher bought 7 packs of dominoes for a math game. Each pack had 55 dominoes. The teacher already had 118 dominoes to use in
Mamont248 [21]

Answer:

the teacher had 503 dominoes for the game.

Step-by-step explanation:

In order to find the answer, first you have to find the amount of dominoes the teacher purchased by multiplying the number of packs for the number of dominoes in each pack:

7*55=385

Now, since the stament indicates that the teacher already had 118 dominoes to use in the game, you have to add this amount to the number of dominoes that were purchased:

385+118=503

According to this, the answer is that the teacher had 503 dominoes for the game.

8 0
3 years ago
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