3 years ago

Line ab perpendicular to line MN how many right angles are formed where the two meet

1 answer:

4 0

Just think about it
right angles are the very definition of perpendicular
how many right angles in a full rotation? 4

answer is 4

You might be interested in

The volume inside of a sphere is V=4πr33 where r is the radius of the sphere. Your group has been asked to rearrange the formula

Slav-nsk [51]

Answer:

Step-by-step explanation:5

8 0

3 years ago

Sixty-three less than 15 times a number is 72. what is the number?

exis [7]

Answer:

-3/5

Step-by-step explanation:

First represent this with numbers. Less means subtraction -, times means multiplication *, is means equals =.

And let's represent "a number" with x.

63 - 15x = 72

Solve for x. First subtract 63 from both sides.

-15x = 72-63

-15x = 9

x = -9/15 = <u>-3/5</u>

7 0

3 years ago

Read 2 more answers

Can you guys please help me? This is limited. (5v)^2/3 and the second one radical 10k

Eddi Din [679]

Here’s the answer for the first question and the second one stays 10k

7 0

3 years ago

Find the distance between (2,3) (4, -7)<br><br> Find the distance between (-9,-4) (-3,6)

stealth61 [152]

Answer:

Find the distance between (2,3) (4, -7)

= 6

Find the distance between (-9,-4) (-3,6)

= -10

5 0

3 years ago

Read 2 more answers

Rafael wants to earn at least $45 trimming trees. He charges $8 per hour and pays $3 in equipment fees. What are the possible nu

pshichka [43]

Answer:

6 $\leq$ r

Step-by-step explanation:

45 $\leq$ 8r-3

48 $\leq$ 8r

6 $\leq$ r

8 0

3 years ago