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Alenkinab [10]
3 years ago
11

Cos^2theta -cos^2theta ×sin^2theta =cos^4theta​

Mathematics
2 answers:
gizmo_the_mogwai [7]3 years ago
7 0

Answer:

we should prove this or solve only

sergiy2304 [10]3 years ago
7 0

Step-by-step explanation:

hope it is helpful to you

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Georgia has a budget of $8 for a new notebook. She wants to spend within $5 of her budget, so she uses the equation 5 = |8 – x|
siniylev [52]

Answer:

Minimum: 3

Maximum: 13

Step-by-step explanation:

Georgia uses the equation

5 = |8 – x| to find the maximum and minimum values.

We solve the equation for x.

5 =  |8 - x|

By the definition of the absolute value function, we must have:

- 5 = 8 - x \: or \: 5 = 8 - x

We subtract 8 from both sides to get:

- 5 - 8 =  - x \: or \: 5 - 8 =  - x

- 13 =  - x \: or \:  - 3 =  - x

This simplifies to:

13 =  x \: or \:  3 = x

Therefore the minimum value is 3 and maximum is 13

5 0
3 years ago
What is the answer to <br> x-3y
natima [27]

Final Result :

     x - 3y

Processing ends successfully

6 0
3 years ago
Brian bought a desk on sale for $536. This price was 33% less than the original price.
Brilliant_brown [7]
The original price is $1624.242424 more than likely it was $1,624.25.
6 0
3 years ago
Tanya is printing a report. There are 92 sheets of paper in the printer, and the number of sheets of paper p left after t minute
stira [4]

You missed a small portion of the question in the end. If I am not mistaken, I am able to find the complete question which you should have added. Anyways, this would help you clear your concept as I would explain the context.

Here is the complete question:

<em>Tanya is printing a report. There are 92 sheets of paper in the printer, and the number of sheets of paper p left after t minutes of printing is given by the function p(t) = -8t + 92. </em>

<em>How many minutes would it take the printer to use all 92 sheets of paper?</em>

<em />

Answer:

It would take 11.5 minutes for the printer to use all 92 sheets of paper

Step-by-step explanation:

Given:

  • Tanya is printing a report. There are 92 sheets of paper in the printer, and the number of sheets of paper p left after t minutes of printing is given by the function p(t) = −8t + 92

To determine:

How many minutes would it take the printer to use all 92 sheets of paper?

Given the function

p(t) = -8t + 92

We know that when all the 92 sheets of paper will be printed, there will be no more sheets left to be printed.

Therefore, we need to substitute p(t) = 0 in the given function to determine the value of time in minutes

0 = -8t + 92

8t = 92

Divide both sides by 8

\frac{8t}{8}=\frac{92}{8}

t=\frac{23}{2}

t = 11.5 minutes

  • Therefore, it would take 11.5 minutes for the printer to use all 92 sheets of paper
8 0
2 years ago
Help fast please....
algol13

Answer:

152 cm²

Step-by-step explanation:

5 0
3 years ago
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