3 years ago

In the right triangle above, a = 99 and c= 124. Find the value of b, rounded to the nearest tenth.

Mathematics

1 answer:

Murljashka [212]3 years ago

8 0

Answer:

B= -40

Step-by-step explanation:

So a right triangle has to = 180

So we write the given, which 124+99

we are trying to get 180 so lets subtract that by the equation, 180-124+99

180-(124+99)

12+99=223

180-223

=-43

But in your case it has to be rounded to the nearest tenth

So the answer is -40

You might be interested in

Simplify. This algebraic expression y-3/3+12

Ksenya-84 [330]

Answer:

y-11

Step-by-step explanation:

First you divide 3 by 3 to get one. Then you add 12 to -1 to get 11. Then you will have y-11. PEMDAS saves lives.

7 0

3 years ago

Read 2 more answers

An art teacher has 24 girls and 40 boys at a soccer camp. The campers will be divided into equal-sized groups. Each group will h

tresset_1 [31]

8 groups is what i suppose
Hope this helps!!! ;-)

5 0

3 years ago

What does 5 x 5/6 equal?

earnstyle [38]

Answer:

4.166666.... which is equal to 25/6

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

What is 4r + 3r + 7y + 5r - 2y - 6r ? A. 5r + 5y B. 29r - 27y C. 27ry

Sonja [21]

Step-by-step explanation:

It's 6r+5y. But it's not in the option

3 0

3 years ago

Eileen drove for 85 minutes. This is 21 more minutes than one third the number of minutes Ethan drove. How do I put this into an

Lapatulllka [165]

So let's start out by labeling Ethan as X

Since 85 is 1/3 of what Ethan drove, that means Ethan drove 3 times of 85.

85= (3x) -21
85 -21 = 3x
60=3x
20 = x

6 0

3 years ago

Read 2 more answers