Point A is located at (4, 7). It will be translated 5 units right and 3 units down. Write the rule and give the location of point A.

The rule of translation is .

The translated vector is .

Step-by-step explanation:

Let supposed that translation to the right is in the +x direction and translation downwards in the -y direction.

We procced to translate the operation into mathematic terms. A translation consists in a vectorial sum on a given vector. That is:

(Eq. 1)

Where:

- Original vector, dimensionless.

- Translation vector, dimensionless.

- Translated vector, dimensionless.

If we know that , then the rule of translation is described by:

(Eq. 2)

If , then the new location of A is:

The translated vector is .

he spend 5.1 minutes chatting with his friends

step-by-step explanation:

2/5+1/2=9/10

6/1-9/10=5 1/10

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing im pretty sure that is the right answer

step-by-step explanation: