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3 years ago

Helppppp meeeeee pleaseeeeeee

Mathematics

2 answers:

koban [17]3 years ago

4 0

Answer:

The Answer is D

Step-by-step explanation:

If you reflect Shape 1 and then move it 1 square down (Translation) it will look like Shape 4

Darina [25.2K]3 years ago

3 0

Correct answer is B……..

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How do I describe the slope

e-lub [12.9K]

L think number 6 is a positive slope

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4 years ago

Given A(-2,1) and B(4,3), what is the midpoint of segment AB

suter [353]

Answer:

(1,2)

Step-by-step explanation:

to find the midpoint of a line you have to find the midpoint of the x and the y

x is -2 and 4 the midpoint is 1

y is 1 an 3 the midpoint is 2

(1,2)

6 0

3 years ago

2x - 3y = 16

KIM [24]

Answer:A

Step-by-step explanation:

8 0

4 years ago

Read 2 more answers

BRAINLIEST ASAP! PLEASE HELP ME :)

aleksandrvk [35]

Answer:

Two

Step-by-step explanation:

The table is saying that, if Sandra swam enough races, she should expect to get 20 firsts, 12 seconds, 6 thirds, and two no placements.

Her expected value of points will be the average (mean) of all the points awarded for each race.

The average is the total number of points divided by the number of races.

$\begin{array}{cccl}\textbf{Points} & & \textbf{Total}\\\textbf{Awarded} & \textbf{Frequency} & \textbf{Points}\\3 & 20 & 60\\2 & 12 & 24\\1 & 6 & 6\\0 & 2 & 0\\\textbf{TOTAL} & \mathbf{40} & \mathbf{90}\\\end{array}$

The simulation says that, if she swam 40 races, she should expect to earn a total of 90 points.

$\text{Average} = \dfrac{\text{Total points}}{\text{Number of races }} = \dfrac{\text{90}}{\text{40}} =\textbf{2.25 points/race}$

She can't win a fraction of a point, so she can expect to win two points in her first race.

5 0

4 years ago

Circle equal groups to find the equivalent fraction

Marat540 [252]

For number 3 it's 4/8, so all you have to do is multiply/divide the bottom, and the same thing you multiply the bottom by you do to the top. It's a bit confusing so I hope this website helps: https://www.mathsisfun.com/equivalent_fractions.html

8 0

4 years ago