MATHEMATICS HIGH SCHOOL

Which formula gives the x-coordinates of the maximum values for y = cos(x)?k(pi) for any integer k
k(pi) for k= 0, +/-2, +/-4...
k(pi)/2 for any positive integer k
k(pi)/2 for k= k= 0, +/-2, +/-4...

Answers

Answer 1
Answer:

Answer:

The answer is B) k(pi) for k= 0, +/-2, +/-4,...

Step-by-step explanation:

edg
Answer 2
Answer:

Answer:

the correct answer is B i got it right on my test

Step-by-step explanation:

Related Questions

Write the explicit formula for the geometric sequence. Then find the fifth term in the sequence. a1 = –4, a2 = 8, a3 = –16
Describe the end behavior of 3.3x^3-2x^2-5x+1
WHAT IS THE ANSWER TO 0.16PSQUARED-0.0025
Which expressions have a value of 33A. 15+(8*3-6)B. (30+6)/6+3*2^2C.40-[5*(3+1)+8]D.[(3+5)*2-5]*3
Pls help me i NEED THI WNP

What two numbers add to 17 and multiply to -60?​

Answers

-1 and 18
hope i could help:))

Help ASAP pls :) brainly to whoever has the right answer first :D

Answers

Answer:

0.02 (rational)

2 (rational)

Square root of 2 (irrational)

Square root 1/2 (irrational)

Step-by-step explanation:

Rational numbers are numbers that can be in form of a/b such that a and b are not zeros. In other words, a and b are integers ranging from 1 to infinity.

Conversely, irrational numbers are numbers that are endless and are non repeating digits after decimal point.

Thus, from the questions above;

0.02 = (2)/(100) = rational \: number

2 = (2)/(1) = rational \: number

√(2) = 1.41421356 = irrational \: number

\sqrt{ (1)/(2) } = 0.70710678 = irrational \: number

Solve the equation the square root of the quantity x plus 3 plus 4 equals 5 for the variable.

Answers

Domain:  expression under square root is greater or equal than zero.

x+3>0
x>-3

Then:

√(x+3)}+4=5 \qquad |-4 \n \n √(x+3)=1 \qquad |(...)^2 \n \n x+3=1 \n \n x=-2 \in D

So the answer is x=-2

Final answer:

By isolating the square root, squaring both sides to remove the square root, and then solving for x, the solution to the equation √(x + 3) + 4 = 5 is found to be x = -2.

Explanation:

To solve this equation, we start by isolating the square root. The equation given is √(x + 3) + 4 = 5. The first step is to subtract 4 from both sides of the equation to isolate the square root, resulting in √(x + 3) = 1.

Once the square root is isolated, we can square both sides of the equation to eliminate the square root, leading to x + 3 = 1² = 1.

Finally, subtract 3 from both sides, leaving us with the solution x = 1 - 3 = -2.

Learn more about Solving Equations here:

brainly.com/question/29050831

#SPJ2

(1.5 X 10-2) (8.0 X 10-1)

Answers

Answer: 4080

51•80=4080

What is the answer? first corret answer will get branliest

Answers

Answer:

the second one I believe as they have the same shape and size

Answer:

oop

Step-by-step explanation:

Farmer John looks out on his farm. One pen has chickens and pigs. John counted 12 heads and 34 legs. How many of each animal did he see? EXPLAIN your reasoning. I DO WANT YOU TO EXPLAIN AND ANSWER QUICKLY PLEASE

Answers

34 legs and 12 heads

Chicken has 2 legs and Pig has 4 legs, both got one head

7 chicken heads, 7 x 2= 14 chicken legs

5 pig heads, 5 x 4= 20 pig legs

7 chicken heads + 5 pig heads = 12 heads

14 chicken legs + 20 pig legs = 34 legs

Answer: He saw 7 chickens and 5 pigs
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If 4x+3=9x-4 then x =
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Orlando invested $16,000 in an eight-year CD bearing 6.5% interest, but needed to withdraw $3,500 after five years. If the CD’s penalty for early withdrawal was one year’s worth of interest on the amount withdrawn, when the CD reached maturity, how much less money did Orlando earn total than if he had not made his early withdrawal?a. $227.50 b. $682.50 c. $910.00 d. $455.00