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1 year ago

Question 3

Mathematics

1 answer:

Rina8888 [55]1 year ago

3 0

Answer:

Step-by-step explanation:

You have to add all the scores together.

So...

88+96+94+92+98+58+90 = 616

Now you have to divide by the amount of numbers there is so seven.

So 616/7 is 88.

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Line segment AB is reflected across the y–axis to form line segment CD. Then, line segment CD is rotated 90° clockwise about the

Maksim231197 [3]

Answer:

The coordinates of EF are E(5,-4) and F(1,-4).

The line segment EF is in QIV

Step-by-step explanation:

The line segment AB has vertices at: A(-4,5) and B(-4,1).

We apply the rule $(x,y)\to (-x,y)$ to reflect AB in the y-axis to obtain CD.

$\implies A(-4,5)\to C(4,5)$

$\implies B(-4,1)\to D(4,1)$

We apply the rule $(x,y)\to (y,-x)$ to rotate CD 90 degrees clockwise about the origin to obtain EF.

$\implies C(4,5)\to E(5,-4)$

$\implies D(4,1)\to F(1,-4)$

The coordinates of EF are E(5,-4) and F(1,-4).

See attachment

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3 years ago

How do I solve y=x+3

Lena [83]

You can use a <u>graph calculator</u>, if you don’t have one use the app <u>Photomath</u> to help.

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3 years ago

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Find the mode of the data

Tju [1.3M]

9 because it’s the most seen number

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3 years ago

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There are 19 boxes of cherries. This is 5 less than twice the number of boxes of kiwis. How many boxes of kiwis are there?

sasho [114]

All you have to do is 19+5 because it is 5 less. 19 is 5 less than the kiwis. so 19+5= 24.

There is 24 boxes of kiwis

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3 years ago

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Doors for the small cabinets are 17.5 inches long. Doors for the large cabinets are 2.7 times as long as the doors for the small

AleksAgata [21]

Answer:

3 large doors

Step-by-step explanation:

Given

$Board = 12ft$

Represent small door with S and large with L

$S = 17.5\ in$

From the question, we understand that;

$L = 2.7 * S$

So, we have that

$L = 2.7 * 17.5\ in$

$L = 47.25\ in$

Required

Determine the number of Large doors that can be cut from the board

To do this, we simply divide the size of the board by the size of the large cabinet

i.e.

$Number = \frac{Board}{L}$

$Number = \frac{12\ ft}{47.25\ in}$

Convert feet to inches

$Number = \frac{12 * 12\ in}{47.25\ in}$

$Number = \frac{144\ in}{47.25\ in}$

$Number = 3.04761904762$

Get the integer part of the decimal

$Number = 3$

Hence:

3 large doors can be gotten from the board

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3 years ago