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mixas84 [53]
4 years ago
8

Identify the maximum and minimum values of the function y = 10 cos x in the interval [-2π, 2π]

Mathematics
1 answer:
grigory [225]4 years ago
6 0
Hello,

-1<=cos x <=1
==>-10<=10*cos x <=10
max y=10 if x=0 +2kπ ==>x=0,-2π,2π
min y=-10 if x=π+2kπ ==>x=-π,π
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Amanda is practicing her dives off the diving board. When she dives into the water, the path her body makes and where she resurf
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Answer:

The number of feet she will travel back is 1 or 7 feet

Step-by-step explanation:

Here, we need to solve the quadratic equation

That will be as follows;

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3 years ago
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3 years ago
What is the first operation used to evaluate 5+7•6-2÷4
Kisachek [45]

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Hope this helps!

3 0
3 years ago
PLEASE HELP! URGENTTTTTT 
skad [1K]
25% is being taken off the original price, p, of each patio chairs. 

That means the price of each patio chair is the full price, p, minus <span>25% of the original price.
1) To find 25% of the original price, multiply p (original price) by the decimal form of 25%, or 0.25. That means 25% off original price = 0.25p. 
2) Now subtract 0.25p from the original price of the chairs to find the price of each (1) chair. p - 0.25p

Shylah is buying 4 chairs at that discounted price. That means you need to multiply the discounted price, </span> p - 0.25p, by 4. Shylah is paying 4(p-0.25p) total for the 4 chairs, which is answer choice B.

Since you can choose more than one choice, you can simplify 4(p-0.25p) by subtracting what is in the parathesis, then multiplying, following the order of operations:
4(p-0.25p) 
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That is answer choice A. 

--------

Answer: Choices A and B, <span>3p and 4(p−0.25p).</span>
8 0
3 years ago
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