if the triangle on the grid below is translated by using the rule (x,y) ---> (x-2,y+2) what will be the coordinates of A'?

Mathematics

2 answers:

Black_prince [1.1K]3 years ago

7 0

A is the answer i know

Vladimir79 [104]3 years ago

6 0

Answer:

The correct option is 1. The coordinates of A' is (-4,0).

Step-by-step explanation:

From the given figure it is noticed that the coordinates of A is (-2,-2).

The translation of triangle is defined as

$(x,y)\rightarrow (x-2,y+2)$

The coordinates of A' is

$A(-2,-2)\rightarrow A'(-2-2,-2+2)$

$A(-2,-2)\rightarrow A'(-4,0)$

The coordinates of A' is (-4,0). Therefore correct option is 1.

You might be interested in

Pat and his friend rent an apartment together. Their total cost to move in included first months rent, last months rent and a se

zimovet [89]

Answer:

a.$375

Step-by-step explanation:

In order to calculate this you just have to keep in mind the amount of months that they paid in advance in the payment, so they had 2 months of rent fully paid in advance, we will represent that with "x", so we have 2x as the number of months, and it doesn´t say that they are paying unequal amounts of money so we will assume that they are paying half each of everything, so the equation will look like this:

$Total payment: 2 months of rent+security deposit$

If total payment= $1050 each, that means that for the two of them it´d be $2100, now we know that they paid 2 months plus a security deposit of $600, we just have to clear the payment to discover how much does the rent a month cost:

$Total payment: 2 months of rent+security deposit\\Tp=2x+600\\Tp-600=2x\\x=\frac{Tp-600}{2} \\x=\frac{2100-600}{2} \\x=750$