MATHEMATICS MIDDLE SCHOOL

Need answer fast. Find the coordinates of the vertices of the figure after a rotation of 180°.

Answers

Answer 1

Answer:

Answer:

C. A'(3,4), B'(-1,3), C'(-1,-1)

Stepbystepanswer:

The coordinates of the vertices are A(-3,-4), B (1,-3), C(1,1).

We have the formula for the rotating a shape at an angle of 180° which shows that you are reflecting the shape twice.

(x, y) -> (-x, -y)

So, the coordinates will be,

A(-3,-4) = A'(3,4)

B (1,-3) = B'(-1,3)

C(1,1) = C'(-1,-1)

Thank you.

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katie has read 32% of a book. if she has read 80 pages, how many more pages does katie have left to read

Answers

x=total number of pages.
1)we calculate the total number of pages.
32% of x =80
(32/100)x=80
x=(80*100)/32
x=250.

2) we calculate the number of pages don´t read.
number of pages don´t read=250-80=170

Answer: 170 pages.

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175 calories in 12 ounces

Answers

175 calories in 12 ounces
$(175)/(12) =14.58$

I don't get part B. Can somebody help me?

Answers

Okay you messed up on part a because you didn't write the expression Part B. U got 11r13 Now make it 11 and 13/25 The 11 is the whole amount 13 is part of an am out. 25 is how much 13 is out of

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A spinner has 3 equal sections that are red,white,and blue. What isthe probality of not landing on blue!?

Answers

So 3/3 of the sections are colors, and 1/3 of the sections are blue, which means the probability of the spinner landing on NOT blue is 2/3.

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What is the simplest form of 13/26

Answers

The simplest form of this fraction is 1/2. You can divide 13 by 26 to get 2 as the denominator.

1/2
to simplify, divide each number by a common denominator. here, the common denominator is 13.
13 ÷ 13 = 1
———— —
26 ÷ 13 = 2

Explain how you would use equivalent fractions to solve .5 and .10

Answers

.5= 5/10 because you write it like you say it for example you say .5 like fives tenths so that is how you write it same with the other decimal .10= 1/10 or 10/100

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