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stellarik [79]
2 years ago
9

Which of the following is an identity for tane?

Mathematics
1 answer:
vazorg [7]2 years ago
7 0
The answer is B. sin e/cos e
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Help ASAP!!!!!!!plz!!!!
ivanzaharov [21]
(B) first calculate the are of the whole rectangle
Then calculate the area of the two triangles . On top right the height will be 5 ft and the base will be 4 ft
And on the bottom left the height will be 4ft and the base will be 10ft
After calculating the area of two triangles and one rectangle
You need to subtract the are of triangles from the area of the rectangle

And what ever comes will be your answer .

I hope you understood the procedure .

Thanks
4 0
3 years ago
Given: PQ = RS, QR = 11, QS = x + 19, and RS = 2X. Find QS.<br> Can someone help
nalin [4]

QS =25

Step-by-step explanation:

QR + RS = QS

18 + (x-11) =2x-11

7 +x =2x -11

18=x

Plug in x

2(18) -11

36-11

QS=25

18 + (18-11) = 2(18)- 11

18+ 7 = 36 -11

25= 25

True

Answer:

QS + QR > RS

QR + RS > QS

RS + QS > QR

Step-by-step explanation:

Hope it helps you!

3 0
3 years ago
Is this a supplementary angle or a complementary angle or neither?? number 1
algol13

Answer:

its neither

Step-by-step explanation:

supplementary means the angles would equal 180° and complementary means the Angel's would equal 90°

in this case the angles equal to neither.

7 0
3 years ago
Read 2 more answers
Use elimination to solve 3x-2y=24 x+2y=48
MakcuM [25]

Answer:

X= 18; Y=15

Step-by-step explanation:

As a student myself working this out I cannot explain how I got the answer but I know it is correct.

5 0
3 years ago
HELP
Alla [95]

Answer:

She did not use the reciprocal of the divisor.

She added the numerators.

8 0
3 years ago
Read 2 more answers
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