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morpeh [17]
3 years ago
13

Somebody help me plz

Mathematics
1 answer:
Len [333]3 years ago
3 0
You want to combine both equations so it would be the first option.
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Simplify: sin^2xcos^2x-cos^2x
shtirl [24]

Answer:

-cos^4(x)

Step-by-step explanation:

Step 1: Use the Pythagorean identity : 1=cos^2(x) + sin^2(x)

1-sin^2(x) = cos^2(x)

-1+sin^2(x) = -cos^2(x)

cos^2(x) (-cos^2(x))

Step 2: Factor out common terms cos^2(x)

cos^2(x) (sin^2(x)-1)

Ans: -cos^4(x)

8 0
2 years ago
I WILL GIVE 100 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT. Use the diagram to the right to complete the following mapping s
Oksi-84 [34.3K]
B is your answer! let me know if you need help!
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3 years ago
Please help with this
Yuliya22 [10]
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3 years ago
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What is bigger 3/4 or 4/15?​
Tems11 [23]

Answer:

3/4 is a bigger

Step-by-step explanation:

and 4/15 is a smaller

3 0
3 years ago
Please answer them. 25 points.
diamong [38]

Step-by-step explanation:

<u>Initial value is the y-intercept:</u>

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<u>The equation would be:</u>

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8 0
2 years ago
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