3 years ago

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

Mathematics

1 answer:

KonstantinChe [14]3 years ago

5 0

Answer: 1

Step-by-step explanation:

You might be interested in

Which of the following is the best estimate for 62% of 29? 18 5 15 12

Novosadov [1.4K]

The best estimate for 62% of 29 = 18

3 0

3 years ago

ANSWER THIS PLEASE ASAP

Rudiy27

Candice ran 1/6 of a lap further than Chris.
Step-by-step explanation:
we know that
To find out how much further Candice runs than Chris, subtract the distance Chris runs from the distance Candice runs
so

5 0

3 years ago

Verify each identity:

valentinak56 [21]

Tan(x) + tan(y)/1 - tan(x)tan(y) = sin(x)cos(y) + cos(x)sin(y)/cos(x)cos(y) - sin(x)sin(y)

tan(x + y) = sin(x + y)/cos(x + y)
tan(x + y) = tan(x + y)

5 0

3 years ago

Read 2 more answers

A cylinder has a height of 6 meters and a radius of 3 meters. What is its volume? Use ≈ 3.14 and round your answer to the near

bija089 [108]

Answer:

169.56 m³

Step-by-step explanation:

» Concepts

The volume of a cylinder is how much space there is inside the cylinder. The formula to find the volume is πr²h, where r = radius and h = height. Once you get the volume, you have to add <unit>³.

» Application

We are given the radius as three meters and the height as six meters; we also have to use π as 3.14. Now, we just have to plug in these values into the aforementioned formula.

» Solution

$3.14*3^3*6$
$3.14*9*6$
$28.26*6$
$169.56$

7 0

2 years ago

Frank bought 9/10 of a yard of fabric. He will need 2/7 of a yard to make a small pillow. How many pillows will he be able to ma

Stells [14]

You will need to do LCM (LEAST COMMON DENOMIMATOR) It is how to add or subtract fractions with unlike denomimator.

8 0

3 years ago

Read 2 more answers