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Sav [38]
3 years ago
9

d) The front of the stage, side C, is 50 feet long. A 40-foot rope runs along the side of square B. A 30-foot rope runs along th

e side of square A. Is the roped off area, triangle ABC, a right triangle? Explain. (2 points)
Mathematics
1 answer:
34kurt3 years ago
4 0
Yes, this is a right triangle!

The ratio is identifiable as a 3:4:5 triangle, one of the ratios to tell if a triangle is a right triangle
You might be interested in
Solve the following:
GrogVix [38]
The answer you are looking for is 2& 3/10
7 0
2 years ago
Read 2 more answers
JK=2X KL=X+2 and JK=5X-10
elixir [45]

JK + KL = JL

JK = 2x, KL = x + 2, JL = 5x - 10

therefore we heve the equation:

2x + (x + 2) = 5x - 10

3x + 2 = 5x - 10 |-2

3x = 5x - 12 |-5x

-2x = -12 |:(-2)

x = 6

JK = 2x → JK = 2(6) = 12

KL = x + 2 → KL = 6 + 2 = 8

JL = 5x - 10 → JL = 5(6) - 10 = 30 - 10 = 20

Check:

JK + KL = JL

12 + 8 = 20 CORRECT :)

5 0
3 years ago
PLEASE HELPPP!! A box contains only black and white chips There are 8 black chips and 6 white chips How many white chips must be
Law Incorporation [45]
Lets take away 2 white chips...

8 black and 4 white...total of 12 chips
P(black) = 8/12 = 2/3

remove 2 white chips <==
3 0
3 years ago
99 X 99 X 99 / 9 - 99 /99 PLEASE EXPLAIN ;)
charle [14.2K]

Answer:

107810

Step-by-step explanation:

You can use the order of operations! So we start with 99^3/9. That is 99^2*11. So now let’s do 99/99, it’s 1. So 99^2*11 is 107811, so the answer is 107810.

8 0
4 years ago
Read 2 more answers
Only do the last two word problems. thanks!
bazaltina [42]

Answer:

x=24-1

x=9+1

Step-by-step explanation:

3 0
3 years ago
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