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Eddi Din [679]
3 years ago
9

Simplify cos^4x+2cos^2xsin^2x+sin^4x

Mathematics
1 answer:
KonstantinChe [14]3 years ago
5 0

Answer: 1

Step-by-step explanation:

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9) The area of Vaughn's dog pen is 341square feet
Wittaler [7]

Answer:

15.5 feet

Step-by-step explanation:

Since length * width = area, we can plug in for the values we are given

We'll set x = width

So 22 * x = 341

22x = 341

x = 15.5

We can check this by multiplying 22 and 15.5 together which gives us 341

Best of luck

8 0
2 years ago
Write your answer as a fraction or as a whole or mixed number 4 4/5 times 2 1/5​
Volgvan

Answer:

It would be 10 14/25

Step-by-step explanation:

You could use a calculator for this, but that’d be cheating so let me explain.

<em>We make both of our fractions improper first</em>

4 4/5 = 24/5

2 1/5 = 11/5

<em>We won’t need to change the “bottom number“ since they’re already the same, so let’s multiply them now.</em>

24 x 11 = 264

————

5 x 5 = 24

<em>Ten 24s can fit into 264 so our final number is</em>

10 14/25

8 0
3 years ago
Read 2 more answers
Hurry please<br> What is the value of 12 Superscript 0?
Vera_Pavlovna [14]

Answer:

the answer is 1

Step-by-step explanation:

anything to the 0th power is 1

5 0
3 years ago
Read 2 more answers
What is the value of x in the equation?<br> 3x12-7<br> 4<br> A)<br> B)<br> 1<br> C)<br> 13<br> D)
kipiarov [429]

Answer:

TNX ME LATER again HAHA JWK

5 0
3 years ago
Evaluate. 48.44 ÷ 5.6 0.865 8.65 42.84 86.5
Kitty [74]

Answer:

8.65

Step-by-step explanation:

Use a calculator and type "48.55 / 5.6"

8 0
3 years ago
Read 2 more answers
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