3 years ago

What is the image of the point (-1,-3) after a rotation of 90 ∘ counterclockwise about the origin?

Mathematics

1 answer:

AVprozaik [17]3 years ago

8 0

Answer:

(-3,1)

Step-by-step explanation:

You might be interested in

How many solutions does 3(x + 5) – 3 = 2(3x + 1) – 3x have? Show your work.

ivanzaharov [21]

Answer: There are no solution

Step 1: Simplify both sides of the equation.

3(x+5)−3=2(3x+1)−3x

(3)(x)+(3)(5)+−3=(2)(3x)+(2)(1)+−3x(Distribute)

3x+15+−3=6x+2+−3x

(3x)+(15+−3)=(6x+−3x)+(2)(Combine Like Terms)

3x+12=3x+2

Step 2: Subtract 3x from both sides.

3x+12−3x=3x+2−3x

12=2

Step 3: Subtract 12 from both sides.

12−12=2−12

0=−10

4 0

3 years ago

What is the scientific notation for 1,520,000,000??? Help soon!!!

lozanna [386]

1.52x10^9
that your answer
hope it helps

8 0

4 years ago

There are j cars at the Rockford dealership and k cars at the Robinson dealership. The Robinson dealership has 6 more than three

Effectus [21]

Answer:

$k=3j+6$

Step-by-step explanation:

We can setup an equation in terms of k and j:

$k=3j+6$

We get this equation because there are 6 more than 3 times the Crockford cars in the Robinson dealership. We see that the equation already is the value of k in terms of k, so we have our answer.

7 0

3 years ago

Which description best fits the graph? 33 у 3 always decreasing 2 1 increasing, then decreasing -3 -2 -1 0 1 2 ЗХ -1 -2 always i

kozerog [31]

Answer:

Always increasing!

Step-by-step explanation:

I hope this helps better understand it! Your graph never decreases, always increasing just slows down in the middle

7 0

2 years ago

What can you conclude about triangle 2?

IrinaK [193]

Answer:

Triangle 2 is congruent to triangle 1 because a translation is a rigid motion

Step-by-step explanation:

8 0

4 years ago

Read 2 more answers