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kipiarov [429]
4 years ago
7

ALGEBRA 2, PLEASE HELP ME

Mathematics
2 answers:
jeka57 [31]4 years ago
8 0

Multiply both sides of the equation in Part I by (cos theta)^2.

This will result in (cos theta)^2 + (sin theta)^2 = 1.

(Recall that (sec theta)*(cos theta) = 1.)

____ [38]4 years ago
4 0

I believe the answer is cos^2 theta. Sec^2 theta on the right side of the equation is the inverse of Cos^2 theta, so multiplying the two together will get you 1. Cos^2 theta * Tan^2 theta = Sin^2 theta, and Cos^2 theta * 1 = Cos^2 theta. This all leads to the third and last step in the picture above.

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Please help me its a propotional question and answer of Z Y X
tino4ka555 [31]
Since the only two corresponding side you have are 10 units and 4 units, you can divide these two numbers to get the scale factor.

10÷4=2.5

next you find the sides corresponding to X Y and Z and if it is on the bigger figure you divide, if it is on the smaller side you multiply

X corresponds with 5 (so ×2.5)
Y corresponds with 8 (÷2.5)
Z corresponds with 10 (÷2.5)

final answer is X=12.5 Y=3.2 Z=4

I try to explain the question and give the answer, I hope this helps!
5 0
3 years ago
Match the verb expression (term) with its algebraic expression (definition)
valentina_108 [34]
Here I matched them up.

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5 0
4 years ago
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nika2105 [10]

Answer: okay, bye

Step-by-step explanation:

8 0
4 years ago
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lara31 [8.8K]
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8 0
3 years ago
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Ne4ueva [31]
The options attached to the question above are given below:

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ANSWER

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5 0
4 years ago
Read 2 more answers
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