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2 years ago

N(-2,-2) After a rotation 90 degrees counterclockwise

Mathematics

1 answer:

RUDIKE [14]2 years ago

6 0

Answer: (2,-2)

Step-by-step explanation:

Rotating 90 degrees counterclockwise (about the origin) maps (x,y) onto (-y,x), so the answer is <u>N'(2,-2)</u>

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Please can anyone help?

Elena L [17]

Answer:

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Step-by-step explanation:

i hope that is the answer

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3 years ago

the area of a square mirror is 256 inches squared. A Rectagular mirror has a width the same as the square mirror`s width.Its len

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Take the square root of 256 to find the side length of the mirror
√256 =16
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16+2 =18 so the length is 18
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3 years ago

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3 years ago

Which quantity is proportional to 6⁄4?

SIZIF [17.4K]

Answer:

3/2

Step-by-step explanation:

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3 years ago

Read 2 more answers

Alex went to the grocery store and bought 5 avocados. He paid $10 and received $4.50 in change. How much did each avocado cost i

Delvig [45]

Answer:

$1.10

Step-by-step explanation:

We have been that Alex went to the grocery store and bought 5 avocados. He paid $10 and received $4.50 in change.

First of all, we will find amount paid for 5 avocados by subtracting $4.50 from $10.

$\text{Amount paid for 5 avocados}=\$10-\$4.50$

$\text{Amount paid for 5 avocados}=\$5.50$

Now, we will divide $5.50 by 5 to find cost of each avocado.

$\text{Cost of each avocado}=\frac{\$5.50}{5}$

$\text{Cost of each avocado}=\$1.10$

Therefore, the cost of each avocado is $1.10.

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3 years ago