All categories

2 years ago

What is the distance between points (10, 7) and (2, 7) on a coordinate plane

1 answer:

7 0

$\sf{Distance= \sqrt{(x_2 - x_1)^2+(y_2 - y_1)^2}}\\\\= \sqrt{\left( 2 - 10 \right)^2 + \left( 7 - 7 \right)^2} \\\\ = \sqrt{ 64 + 0} \\\\ =\boxed{\bf{ 8}}$

The distance between the points (10,7) and (2,7) is 8.

You might be interested in

3. Which two expressions are equivalent for any value of y? *

-Dominant- [34]

Given:

The pair of expressions in the options.

To find:

The two expressions are equivalent for any value of y.

Solution:

Two expressions are equivalent for any value of y, iff they are equivalent.

$3(3y+3)=3(3y)+3(3)$

$3(3y+3)=9y+9$

Clearly, $3(3y+3)$ is not equivalent to $6y+6$ or $9y+6$ . So, options A and B are incorrect.

$9(y+3)=9(y)+9(3)$

$9(y+3)=9y+27$

$9(y+3)=27+9y$

The expression $9(y+3)$ is not equivalent to $12+9y$ . So, option C is incorrect.

The expression $9(y+3)$ is equivalent to $27+9y$ .

Therefore, the correct option is D.

5 0

2 years ago

8 in. 7 in. 8 in. 12 in. Find the perimeter of the figure.

Leona [35]

Answer:

35 in.

Step-by-step explanation:

8+7+8+12=35

8 0

3 years ago

Evaluate this question

cestrela7 [59]

Answer:

Step-by-step explanation:

$\bigg( \frac{16}{49} \bigg)^{ - \frac{3}{2} } \\ \\ = \bigg( \frac{49}{16} \bigg)^{ \frac{3}{2} } \\ \\ = \bigg( \frac{ {7}^{2} }{ {4}^{2} } \bigg)^{ \frac{3}{2} } \\ \\ = \bigg( \frac{ {7}}{ {4} } \bigg)^{ \frac{2 \times 3}{2} } \\ \\ = \bigg( \frac{ {7}}{ {4} } \bigg)^{ 3} \\ \\ = \frac{343}{64} \\$

3 0

3 years ago

Using a tree diagram and assuming that all options are equally likely, what is the probability of using sprinkles?

tester [92]

Some are said more than once but they is 10 different choices together so it’s be ‘1/10 probability’

6 0

3 years ago

Tyler’s family is using a shipping trailer that is 5 feet tall, 4 feet wide, and 12 feet long to load boxes of apples in. Each b

kogti [31]

Hello.

To get the volume 5184 in3 you can use the dimension 18in x 24in x 12in.

First, you should draw a picture of your shipping container. It is a rectangular prism that is 5 by 12 by 4.

Next, let's look at the boxes of apples that will go into the box. The volume has to be 5184 in^3. If we divide it by 12 and 12, the answer is 3. Therefore, we could make a box that is 1 foot by 1 foot by 3 feet.

Those boxes would be stack on the base without any left over space. Now, just figure out how many would go on the next rows. They would be able to stand up and down.

Have a nice day.

3 0

3 years ago

Read 2 more answers