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Katena32 [7]
3 years ago
14

- (7p + 6) - 2 (-1 - 2p)

Mathematics
1 answer:
kkurt [141]3 years ago
6 0
The answer will be -3p -4
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A soccer team played 160 games and won 65 percent of them. how many games did it win?
kolbaska11 [484]
Here is how to solve it.

65% of 160

 65/100(160)

=(65/100)(160/1)

=(13/20)(160/1)

=(13)(160)/(20)(1)

=2080/20

=104

Therefore they won 104 games! :D
4 0
4 years ago
Read 2 more answers
What are the coordinates of the image (-3,-1) after a 90 counterclock wise e about the orgin and then translation 4 units up
katovenus [111]

1. The counterclockwise rotation by 90° about the origin has rule:

(x,y)→(-y,x).

Then

(-3,-1)→(1,-3).

2. Translation 4 units up has rule:

(x,y)→(x,y+4).

Then

(1,-3)→(1,1).

Answer: after composition of transformations the image point has coordinates (1,1).

5 0
3 years ago
In a carnival drawing, a green ticket wins $1, a yellow ticket wins $5, and a blue ticket wins $10. There are 20 green tickets,
Nata [24]

A ratio shows us the number of times a number contains another number. The correct option is C.

<h3>What is a Ratio?</h3>

A ratio shows us the number of times a number contains another number.

For winning less than $10, a person needs to take out a green ticket or a yellow ticket. Therefore, the odds against winning less than $10 are,

(Number of blue tickets) : (Number of green and yellow tickets)

5: 30

1: 6

Hence, the correct option is C.

Learn more about Ratios:

brainly.com/question/1504221

#SPJ1

6 0
3 years ago
Help please asap :))
abruzzese [7]

Answer:

6.28

Step-by-step explanation:

You need to find the circumference,

so 2*3.14*R

the radius is 4 so

2*3.14*4

25.12

now you have found the length of the full circle, you need to find a quater like because there is 4 90 degres in a circle

so divide you answer by 4

5 0
4 years ago
Mia uses the formula πr2 to find the area of a circle. What is πr2 an example of?.
Studentka2010 [4]

πr2 is an example of a (D) model.

<h3>What exactly is a model?</h3>
  • A mathematical model is a system description that makes use of mathematical concepts and language.
  • The process of developing a mathematical model is known as mathematical modeling.
  • Natural sciences (physics, biology, earth science, chemistry), engineering disciplines (computer science, electrical engineering), and non-physical structures such as the social sciences all use mathematical models (such as economics, psychology, sociology, and political science).
  • The use of statistical equations to solve problems in business or military operations is a large part of the field of operations research.
  • Mathematical models are used in music, linguistics, and philosophy (for example, intensively in analytic philosophy).
  • A model is, for example, the πr2 method for calculating the area of a circle.

Therefore, πr2 is an example of a (D) model.

Know more about models here:

brainly.com/question/15892457

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The complete question is given below:

Mia uses the formula πr2 to find the area of a circle. What is πr2 an example of?

A. a robot

B. a car

C. a telescope

D. a model

7 0
2 years ago
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