I really don’t get this how do I do this:(?

Mathematics

1 answer:

Crazy boy [7]4 years ago

4 0

Answer:

You are drawing a right triangle. So draw the two lines off of the right angle. Then write 5 along one line. That line is now BC, so you can start naming points and putting in lengths. Then, draw the hypotenuse (AB) going from the end of the line you were writing next to, to the other line. Make sure it is at least twice as long, because it is 13 long. Then, to find the length of the last line, square 13, and subtract 25 from it. Take that number and find it's square root. You should get 12, which is your answer.

Step-by-step explanation:

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5b - 5 - 126 - 7 I need steps please and thank you

MA_775_DIABLO [31]

Answer:

5b - 138

Step-by-step explanation:

Alright let's break it down.

First, you can see that each constant (5,126,7) have negatives in front of them. SO you are going to subtract each one of them.

When subtracting negatives it's basically just adding them together. How to do it is simply adding:

5 + 126 + 7

Then you get 138.

BUT, it was negative numbers. So it's actually -138.

Then bring back the 5b and your answer is:

5b - 138

Mark brainliest if you can :D

6 0

3 years ago

Read 2 more answers

-2 times 8 over 3 =? Multiply

antoniya [11.8K]

answer: -5 $\frac{1}{3}$

work:

set up as fractions.

$\frac{-2}{1} x \frac{8}{3} =$

multiply across to solve.

so, multiply -2 x 8 and 1 x 3.

you get $\frac{-16}{3}$

or, -5 $\frac{1}{3}$

i hope this helps, and have a great day! don't hesitate to ask if you need more help with this specific question! ♥ - eviezoom

8 0

3 years ago

Read 2 more answers

Leo is constructing a tangent line from point Q to circle P. What is his next step?

bezimeni [28]

Answer:

hello your question has a missing diagram attached below is the missing diagram

answer :

Mark the point of intersection S of circles R and P, and construct line QS ( option 2 )

Step-by-step explanation:

when constructing a tangent line from one point ( lets say Q as seen in the question ) to a circle P. The next step should be to mark a point of intersection between the given circles and then construct a line through it