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shtirl [24]
2 years ago
8

PLEASE HELP, ILL GIVE BRAINLIEST! SIMPLE MATHS.

Mathematics
2 answers:
dusya [7]2 years ago
7 0
The answer is c i’m pretty sure
hjlf2 years ago
6 0
The answer is c i think sorry if i am wrong
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X=<br> Enter the number that belongs in the green box.
Marat540 [252]

<em>72 degrees</em>

<em>When the transversal cuts through, the angles are now the same (I forgot the term).</em>

<h3>I am pretty sure this is the answer! Correct me if I'm wrong!!</h3>
8 0
3 years ago
Select all the correct answers.
Phantasy [73]

Answer:

a = 6, b = 8, and c = 10.

Step-by-step explanation:

You can easily use the Pythagorean Theorem to solve all of these.

a = 4; b = 6; c = 8... 4^2 + 6^2 = 16 + 36 = 52. 8^2 = 64. 52 is not equal to 64, so the first choice is not a right triangle.

a = 6; b = 8; c = 10... Well this is a multiple of the 3-4-5 Pythagorean triple, so this is a right triangle.

a = 5; b = 6; c = 761... 5^2 + 6^2 = 25 + 36 = 61. 761^2 = 579121, which is not equal to 61, so the third choice is not a right triangle.

a = 6; b = 9; c = 12... 6^2 + 9^2 = 36 + 81 = 117. 12^2 = 144, which is not equal to 117, so the fourth choice is not a right triangle.

The only case where there is a right triangle is the second choice, where a = 6, b = 8, and c = 10.

Hope this helps!

3 0
3 years ago
Read 2 more answers
1. Find the lengths of the diagonals of rectangle QRST , Given that QS = 6X+3 and RT = 8X-1
Greeley [361]

Answer:

1. QS and RT= 15

2. Im not positive but I think it's TQ=18

Step-by-step explanation:

For question 1, you would do 6x+3=8x-1 and solve to get the result of x=2

Then you'd plug in 6 and get QS and RT=15

For the second one I am unsure because I wasn't positive how to solve but it seems like the side RQ might be 1/2 of TQ. Sorry if thats wrong I can try and help more if you need

5 0
3 years ago
Read 2 more answers
Adelle solved the equation 4x/7-6=-20 as shown.
yarga [219]

Step-by-step explanation:

hm

isnt is supposed to be x = -5

4x/7-6 = -20

4x/1 = -20

4x =-20

x = -5

6 0
3 years ago
HELPPPPPPPPPPPPPPP mmmmmmmmmmmmmeeeeeeeeeee
Trava [24]

Answer:

Your answer should be B.

5 0
3 years ago
Read 2 more answers
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