3 years ago

when u are doing a rotation and it’s a 90 degrees. Do you have to flip the coordinates and change the signs?

1 answer:

5 0

Hello!

When doing a 90 degree reparation you flip the coordinates and apply to the sign of the quadrant.

For example, If it flips into quadrant one, they will both be positive.

So, in this case it would be Triangle 4.

Hope this helped!

You might be interested in

Jamall had 170 baseball cards after he gave some of the cards to his brother he had 94 cards left how many baseball cards to Jam

weeeeeb [17]

The answer is 76

I hope this helped you.

4 0

3 years ago

Read 2 more answers

Shows that n+1Cn= mCn-1 + mCn

ArbitrLikvidat [17]

Answer:

I think the Question is incorrect; the left hand side of the equation should be

m+1Cn

Step-by-step explanation:

4 0

3 years ago

A flashlight battery manufacturer makes a model of battery whose mean shelf life is three years and four months, with a standard

telo118 [61]

Answer:

17000 batteries

Step-by-step explanation:

Three years and one month is equivalent to the mean minus one standard deviation.

Three years and seven months is equivalent to the mean plus one standard deviation.

For a normal distribution, we know that 68% of population is between mean ± 1 sd, then can be expected that 25000*68% = 17000 of batteries last between three years and one month and three years and seven months

3 0

3 years ago

When a basketball is dropped from a height of 3 meters to the floor, gravitational potential energy is converted to kinetic ener

lorasvet [3.4K]

The answer is “Yes it’s true”

8 0

3 years ago

What is 50% of 20. ?

svet-max [94.6K]

Answer:

it's literally 10 just divide

6 0

3 years ago

Read 2 more answers