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andrey2020 [161]
4 years ago
15

Given polygon ABCD with coordinates A(-2,1),B(0,3),C(1,-4),D(-1,-1), if polygon ABCD is rotated 90 degree angle counterclockwise

about the origin,then the coordinates of point A’are
Mathematics
1 answer:
AVprozaik [17]4 years ago
4 0

I dont know sorry man

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. Suppose the coordinate of A is 0 and AR = 5 and AT = 7.
ASHA 777 [7]
<h3>Possible coordinates of R = -5 or 5</h3><h3>Possible coordinates of T = -7 or 7</h3>

==================================================

Explanation:

If we're on a number line, then R could be at either R = 5 or R = -5. This is so the distance from A to R is 5 units. Distance is never negative. You count out the spaces to get the distance, or use subtraction and absolute value.

Saying "distance from A to R is 5" can be written as AR = 5. Meaning segment AR is 5 units long.

Now if AT = 7, then T could be at 7 or -7 on the number line. The reasoning as similar as to why R could be at -5 or 5.

8 0
4 years ago
When a plant does not get enough water, the turgor pressure inside of the cells?
vivado [14]
Vacuoles are storage bins that are kinda like storage bubbles in plants and animal cells and turgor pressure happens when the water inside the plant cell vacuole starts to expand which pushes the cell memebrance or walls so when a plant doesn't get enough of water the plant will wilt which means the plant ends up losing it turgor pressure as well.
5 0
4 years ago
5) PLEASE HELP WITH QUESTION.<br><br> MARKING BRAINLIEST + POINTS GIVEN.
aev [14]
Hello xD

I finally got this one right!

There is a formula to use in order to solve this thing, so find your notebook xD

The correct answer is option B

I really wish you the best and I'll keep trying my best to help you out!

5 0
3 years ago
What is C6? O A. 56 O B. 96 O c. 84 OD. 10​
Free_Kalibri [48]

Answer:

C. 84

Step-by-step explanation:

₉C₆ = 84

7 0
3 years ago
Pizza-By-The-Slice sells 7 slices every 10 minutes on average. How many
Dvinal [7]
I think you’re answer is 42 slices of pizza.

the way i worked it out is by finding out how many minutes are in an hour (60 mins). after that i divided it by 10(mins), which would have gotten me 6. therefore i multiplied 7 x 6 which gave me 42.
3 0
3 years ago
Read 2 more answers
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