Answer:
y = 4sin((t+4π/3)/2) -2
Step-by-step explanation:
The generic form is y = A·sin(B(t -C)) +D
where A is the amplitude
B is 2π/period
C is the phase shift
D is the vertical shift
You have A = 4
period = 4π, so B = (2π)/(4π) = 1/2
C = -4π/3
D = -2
Putting these values into the above form gives:
y = 4sin((t+4π/3)/2) -2
Create a 2-step equation
that has p = 0.5 as its
solution.
pls help! :)
Two step equations are equations which take 2 steps to solve. Let's create our equation now.
2p + 2 = 3
If you'd like, you can solve it to ensure it's correct.
2p + 2 = 3
Subtract 2 from both sides.
2p = 1
Divide both sides by 2
p = 0.5
The beginning mean bi-weekly wage in a certain industry is $1,891.00. If the mean bi-weekly wage grows by 5.75%, what is the new mean annual wage?
a
$42,056.00
b
$45,461.32
c
$49,166.00
d
$51,993.05
Answer:
51,993.05
Step-by-step explanation
Just took the test and got it right
What is Q1 for this data set?
{2, 3, 5, 5, 6, 8, 8, 9, 10, 11, 11, 11, 12}
Answer:
Q1 = 5
Step-by-step explanation:
Q1 is the first quartile
Divide the data in half, that will get you Q2 or the second quartile
There are 13 data points so the middle is the 7th data point
2, 3, 5, 5, 6, 8, 8, 9, 10, 11, 11, 11, 12
Take the lower half of the data and divide it in half
There are 6 data points so the middle is between the 3rd and the 4th data point so we average them
2, 3, 5, 5, 6, 8,
(5+5)/2 = 10/2 = 5
The 1st quartile or Q1 = 5
what describes f(x) = |x|
Answer:
mean see weididjdbd ksksns e
Answer:
Let's take an example.
If you put the value of x as 1, it gives one.
Even if you put 3.997654, it will give 3.997654.
But for any negative real number, it gives the same number but not with it's negative sign. Like if x =-3/7,
It will give 3/7.
The notation used here means it is the modulus function.......
Dose anyone know the awnser to number 1 and 3 I can’t do it
Answer:
1. 18 11/15
3. 11 4/9
That's all
Match the equivalent expressions. 36+24 plzz help bc i gotta finish today
Answer:
12(3+2)
Step-by-step explanation:
Which square root is between 4 and 5?
A. √ 10
B. √ 14
C. √24
D. √ 32
Given y = x + 1 Calculate y if x = 3. y is a natural number
Answer:
y = 4
Step-by-step explanation:
If 3 is x than you can substitute x for 3. y = 3 + 1. Then when you add y = 4
y = x+1
y = 3+1
y= 4
that's how you solve it... Good luck
help please pick an answer from the ones provided
Answer:
c is the correct answer..........
Answer:
c
Step-by-step explanation:
Use the rule for order of operations to simplify the expression as much as possible 30-2(4*9-26)=
20 aahahahahahahHHajajajahaj ajajaja
HELP WILL MARK BRainlIEST WITH EXPLANATION
[tex]Hello[/tex] [tex]There![/tex]
The answer is...
[tex]y=-8x+15.[/tex]
HERE'S THE EXPLANATION!
Let's solve for y.
[tex]8x+y=15[/tex]
Step 1: Add -8x to both sides.
[tex]8x+y+-8x=15+-8x[/tex]
[tex]y=-8x+15[/tex]
THE ANSWER!
[tex]y=-8x+15[/tex]
Hopefully, this helps you!!
[tex]AnimeVines[/tex]
if someone can give me the answers for all :)
Answer:
1. x²=a² + b²
x²=10²+7²
x²=100+49
x²=149
x=√149
12.206555615
x=12.2
2.x²= a²+b²
x²=19²+ 21²
x²=361+441
x²=802
x=√802
x=28.319604517
x=28.3
3.x²=a²+b²
x²=27²+16²
x²=729+256
x²=985
x=√985
x=31.384709652
x=31.3
4.x²=a²+b²
x²= 163.84+ 28.109
x²=191.93
x=√191.93
x=13.853880322
x=13.9
Evelina is shopping for back-to-school clothes. She bought 3 skirts, 2 pairs of
jeans, and 4 sweaters. Write and evaluate an expression to find out how much she
spent.
Answer:
3a + 2b + 4c = D
D = Amount Spent
Step-by-step explanation:
Is (3,4) a solution of - 4x + 7y = - 12?
Answer:
No
Step-by-step explanation:
Plug x (3) and y (4) in to see if it equals -12.
Mrs. Schellhaas spent $14.00 of the $20.00 she has on her Starbucks gift card. Which decimal represents the fraction of the $20.00 she spent
Answer:
0.7 or 70%
Step-by-step explanation:
Step 1 : Find what percent 14 is of 20. Set up an equation to solve for x.
14 = x (20)
Divide by 20 on both sides.
14 divided by 20 = 0.7
So the decimal which represents the fraction of the 20 bucks she spent is 0.7
Bonus step : If you want to find what is 0.7 in percentage form, then simply convert. 70/100 = 70 percent.
Hope this helps, please mark brainliest if possible! Have a nice day.
what integer best represents that the temperature outside increased by 12°F?
I WILL APPRECIATE
Answer:
-11.11*C
Step-by-step explanation:
12°F − 32) × 5/9 = -11.11*C
Explain?????????????????
What is the number in the sequence below 81,27,9,3,_
Answer:
Step-by-step explanation:
The next number is 1. Divide 3 by 3 as you have done in the previous numbers.
Which is a list of irrational numbers from least to greatest?
1
V2
1
va'
O V5,
V5,
O V5, 11, 12
ot; ž, v5
How do you get 6.80 from 2.25 ×2.80
Answer:
answer is 6.3
Step-by-step explanation:
there is no way to get 6.80 from 2.25*2.80 because its answer is 6.3
Find the sum.
12Σn=1 3n +1
a. 252
b. 234
c. 246
Answer: C
Step-by-step explanation:
[tex]Method\ 1\\\\\displaystyle \sum _{i=1}^{12} (3i+1)=\dfrac{((3*12+1)+(3*1+1))*12}{2} =(37+4)*6=246\\\\Methode\ 2\\\\\displaystyle \sum _{i=1}^{12} (3i+1)=\sum _{i=1}^{12} (1)+3*\sum _{i=1}^{12} (i)=12+3*\dfrac{(12+1)*12}{2} =12+3*13*6=246\\[/tex]
Answer C
find the equation of the following line:
b. Passes through (-6,8) and is perpendicular to y = 1
Answer:
I don't really understand this question
Step-by-step explanation:
I don't really understand this question
1. if f(x)=3x-1, find f(-5)
2. if h(x)=2x+3 and g(x)=3-4x, find 3h(1)-g(2)
Answer:
1 f(-5) = 3(-5)-1= – 15 – 1 = – 16
2. h(1) = 2(1)+3=2+3=5
g(2)= 3- 4(2)=3 – 8 = – 5
3h(1) ‐ g(2) = 3 (5) – (-5) = 15 +5= 20
I hope I helped you^_^
Answer:
number 1 =
Let y=f(x)=3x−5
Clearly f(x) is one-one onto function so it is invertible.
y=3x−5 ⇒x = y+5/3
∴f −1 (x)= y+5/3
number 2=
(g-h)= 4x+3-x3-2x3
(g-h)=4(-1)+3-(-1)2-2(-x)2
(g-h)=-4+3-(-1)-2(1)
(g-h)=-4+3+1 -2
(g-h) = 2
hope that helps>3
Step-by-step explanation:
Giải bài toán qui hoạch tuyến tính:
f(x) = 2x1 − 2x2 + x3 (Max)
x1 + 2x2 ≤ 3
2x1 − 3x2 + x3 ≤ 2
x1, x2, x3 ≥ 0.
i now the answer and the answer is o
what is the translated algebraic expression for 7 less than x
Answer:
x-7
Step-by-step explanation:
Find the sum of the measures of the interior angles of
a convex polygon with 5 sides.
What is the volume of 2/5m and 2 4/5m3
Answer:
Step-by-step explanation:
36 cubic meters
Which diagram represents the following sets
Answer:
not sure what is the question
Step-by-step explanation:
Y’all help✊jeidjxixoiskdixjcj
Answer:
5/9
Step-by-step explanation:
Which statement compares the two numbers correctly?
52.311 ________ 52.31
52.311 > 52.31
52.311 < 52.31
52.311 = 52.31
52.31 > 52.331
The statement that compares the two numbers correctly is 52.311 > 52.31.
What statement compares the two numbers?
The two numbers have the same tens value, units value, tenth value and hundredth value. But they differ in their thousandth value. One of the numbers have a thousandth value of 1 and the other a value of 0. The number that has a thousandth value of 1 is greater.
To learn more about decimals, please check: https://brainly.com/question/15287678
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