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OleMash [197]
4 years ago
12

What is is the formula for 90 degree rotation clockwise

Mathematics
1 answer:
puteri [66]4 years ago
8 0

Answer:

the fomular is (y,-x)

Step-by-step explanation:

the clock wise rotation simply means refection in the y-axis

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Help Please!! Ill Give Brainliest!
vladimir1956 [14]

Question:

On a coordinate grid, point A is located in the first quadrant. Point B is located at (negative 1 over 2, 2).

Point C is a reflection of point B across the y-axis. Which graph shows these three points?

Answer:

What are you telling me? I would help, but can you type in answer choices if there is. That would be very helpful. I don't understand what is " A coordinate grid from negative 3 to positive 3 on both axes is drawn in increments of 1 over 2. Point A is plotted 4 grid lines to the right of the y-axis and 1 grid line above the axis. Point B is plotted at 1 grid line to the left of the y-axis and 4 grid lines above the x-axis. Point C is plotted at 1 grid line to the left of the y-axis and 4 grid lines below the x-axis.

A coordinate grid from negative 3 to positive 3 on both axes is drawn in increments of 1 over 2. Point A is plotted 4 grid lines to the right of the y-axis and 1 grid line above the x-axis. Point B is plotted at 1 grid line to the left of the y-axis and 4 grid lines above the x-axis. Point C is plotted at 1 grid line to the right of the y-axis and 4 grid lines above the x-axis.

A coordinate grid from negative 3 to positive 3 on both axes is drawn in increments of 1 over 2. Point A is plotted 2 grid lines to the left of the y-axis and 4 grid lines above the axis. Point B is plotted at 1 grid line to the right of the y-axis and 4 grid lines above the x-axis. Point C is plotted at 1 grid line to the left of the y-axis and 4 grid lines below the x-axis.

A coordinate grid from negative 3 to positive 3 on both axes is drawn in increments of 1 over 2. Point A is plotted 2 grid lines to the left of the y-axis and 4 grid lines above the axis. Point B is plotted at 1 grid line to the right of the y-axis and 4 grid lines above the x-axis. Point C is plotted at 1 grid line to the right of the y-axis and 4 grid lines below the x-axis."

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Six less than seven times a number is equal to -20
zmey [24]
Let this number be x.
"Six less than seven times a number is equal to -20" can be represented by the equation 7x - 6 = -20. We need to solve for x.
First, add 6 from each side so we can have the variables on a side and the numbers on the other:
7x - 6 + 6 = -20 + 6
7x = -14
Then, you divide each side by 7 so we can get the variable x alone on a side, and its value on the other side:
(7x)/7 = -14/7
x = -2

You can re-check your answer (very important):
7x - 6 = 7 (-2) - 6 = -14-6 = -20
The answer has been approved.

Hope this Helps! :)
4 0
4 years ago
For which pairs of functions is (f circle g) (x) = 12 x?
nekit [7.7K]

Answer:

its the last answer my boi

Step-by-step explanation:

my big brain

nah i just took the test lol

9 0
3 years ago
Let 40 x 55 = n. Which of the choices shown is also equal to n?
labwork [276]
D) (10 x 55) + (10 x 55) + (10 x 55) + (10 x 55)

use distributive rule to factor out 55:
55 (10+10+10+10) = 55×40
5 0
4 years ago
Larry was 56 inches after his 6th grade year. After his 7th grade year he was 72 inches. What percent change in height happened
Salsk061 [2.6K]

Answer:

  • B. 28.57%

Step-by-step explanation:

<u>Change in height:</u>

  • 72 - 56 = 16

<u>Percent of change:</u>

  • 16/56*100% = 28.57%

Correct choice is B

6 0
3 years ago
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