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sergiy2304 [10]
3 years ago
11

Prove the identity. tanx- cotx : 2 sin-x-1 tan x + cotx Need step by step please

Mathematics
1 answer:
Temka [501]3 years ago
6 0

Here is my answer. I hope this is helpful.

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Step-by-step explanation:

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3 years ago
I need this to be an equation!! The difference between five times a number and four is 16!!
Katen [24]
5x-4=16. I hope this helps :)
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4 years ago
Decide whether there is enough information to prove that △WXZ≅△YZX using the SAS Congruence Theorem.
wariber [46]

Answer:

A)

Step-by-step explanation:

Angle should be in between two congruent sides.

The arms of ∠W are WX and ZW and these two sides are congruent to the arms of  ∠Y , XY & YZ

3 0
4 years ago
Solving a Quadratic Equation
Dafna1 [17]

Answer:

The factored form of the equation is (x + 4)(x – 6) = 0.

Step-by-step explanation:

(x – 4)(x + 2) = 16

Foil the left side

x^2 +2x-4x-8 =16

Combine like terms

x^2 -2x-8 = 16

Subtract 16 from each side

x^2 -2x-8-16 =16-16

x^2 -2x-24 =0

Factor the left hand side

What two numbers multiply to -24 and add to -2

-6*4 =-24

-6+4 = -2

(x-6) (x+4) =0

Solving using the zero product property

x-6 =0   x+4=0

x=6        x=-4

7 0
3 years ago
Read 2 more answers
Helpppp pls
forsale [732]
Each of them would have to see 5 movies to pay the same amount.

Explanation;

Members have to pay $30 a month just to have a lower admission fee. So members already start with a high price. If you add 7.95 together 5 times you get 39.75. This is the same as the members when you add the $30 admission fee to the 5 movies. (30+1.95....). That is how you find that both members and nonmembers will be paying the same amount after both watching 5 movies.
8 0
3 years ago
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