2 years ago

What single transformation turns (x, y) into (-y, x)???

Mathematics

1 answer:

Umnica [9.8K]2 years ago

8 0

Answer:

Counterclockwise rotation 90° or clockwise rotation 270°

Step-by-step explanation:

You might be interested in

A local little league has a total of 65 players, of whom 20% are right-handed. How many

Semmy [17]

Answer:

Step-by-step explanation:

convert percent to decimal: .20

.20 x 65

7 0

3 years ago

176min=⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯hr⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯min

Pani-rosa [81]

This is the answer:
2 hours 56 minutes

6 0

3 years ago

Plz help I need it badly!!!!!

Annette [7]

She would have saved 30 dollars.

8 0

3 years ago

Read 2 more answers

List the subsets of the set { dog,cat,rabbit}

ser-zykov [4K]

Answer: so dog goes to cat, dog goes to rabbit and cat goes to rabbit I think

Step-by-step explanation:

7 0

3 years ago

There is a 70% chance that your car will get stuck in the snow during the next big snow fall. Given that you are already stuck i

nikdorinn [45]

Answer:

63%

Step-by-step explanation:

This is a problem of conditional probability.

The two events that are given are:

Car stuck in the snow - Let it be event S. P(S) = 70% = 0.70
Require a tow truck - Let it be event T.

We have to find the probability of being stuck in the snow AND requiring a tow truck which can be given as P(S and T)

We are also given the conditional probability, which is P(T | S) = 90% = 0.90

Using the given formula for our case we can modify the formula as:

$P(T|S)=\frac{P(S \cap T)}{P(S)}$

$0.90=\frac{P(S \cap T)}{0.70}\\\\ P(S \cap T)=0.90 \times 0.70\\\\ P(S \cap T)=0.63$

Therefore, there is 63% (0.63) chance that you will get stuck in the snow with your car AND require a tow truck to pull you out

4 0

3 years ago