Ask question

Ask question

All categories

Juliette [100K]

2 years ago

10

40 points! Find the distance UV between the points U (2,-2) and V (-5, -3). Round your answer to the nearest tenth, if necessary

.

1 answer:

ollegr [7]2 years ago

4 0

U(2,-2)
V(-5,-3)

$\\ \sf\longmapsto UV=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

$\\ \sf\longmapsto UV=\sqrt{(-5-2)^2+(-3+2)^2}$

$\\ \sf\longmapsto UV=\sqrt{(-7)^2+(-1)^2}$

$\\ \sf\longmapsto UV=\sqrt{49+1}$

$\\ \sf\longmapsto UV=50$

You might be interested in

Arnie decides to make 3 cups of dark orange paint and 3 cups of light orange paint.

dimulka [17.4K]

The question is an illustration of equivalent ratios.

3 cups of dark orange require 3 ounces of yellow paint
3 cups of light orange require 19.5 ounces of yellow paint

1 cup of dark orange requires

$Red = 7oz$

$Yellow =1oz$

To make 3 cups, we simply multiply by 3, because $3 \times 1 = 3$

So, we have:

$Red = 7oz \times 3 = 21oz$

$Yellow =1oz \times 3 = 3oz$

2 cups of light orange require

$Red =3oz$

$Yellow =13$

To make 3 cups, we simply multiply by 1.5, because $2 \times 1.5 = 3$

So, we have:

$Red = 3oz \times 1.5 = 4.5oz$

$Yellow = 13oz \times 1.5 = 19.5oz$

Hence:

3 cups of dark orange require 3 ounces of yellow paint
3 cups of light orange require 19.5 ounces of yellow paint

Read more about equivalent ratios at:

brainly.com/question/18441891

5 0

2 years ago

Helpppp please anyone. I don't understand

vovikov84 [41]

The area is 21cm squared. u would have to find the length of the bottom triangle which is 14. than multiply that by the height which is 3. finally divide that all by 2 and youll get the area

7 0

3 years ago

Please help me!!!!!!!!!!!

Rzqust [24]

2. 1 1/2 each
3. 1 1/4 each
4. 1 3/4 each
5. 3/4 each

5 0

3 years ago

What is the square root of 16?<br> A.4<br> B.6<br> C.8<br> D.10

navik [9.2K]

Answer:

4

Step-by-step explanation:

because i know how to do it

6 0

3 years ago

Read 2 more answers

A spinner has the numbers 1 thru 9. The spinner is spun once.

uysha [10]

C.33.33%

There is a 3 out of 9 chances for the spinner on 3,6, or 8. divide 3 by 9 and multiple by a 100 to get the percentage.

8 0

3 years ago