Answer:
18
Step-by-step explanation:
Write a cosine function that has a midline of 2, an amplitude of 4 and a period of
8/3
Answer: f(x) = 4*cos(pi*(6/8)*x) + 2
Step-by-step explanation:
A generic cosine function is written as:
f(x) = A*cos(w*x + p) + M
where:
A = amplitude
w = angular frequency
p = phase
M = midline.
We know that:
the midline is 2, then M = 2
the amplitude is 4, then A = 4
There is no information about the phase, so p = 0.
And we know that the period is 8/3.
The period is written as T, and the relation between the period and the angular frequency is:
T = 2*pi/w
Then we have:
8/3 = 2*pi/w
w = (2*pi)*(3/8) = pi*(6/8)
where pi = 3.14
Then we have:
w = pi*(6/8)
A = 4
M = 2
p = 0
Then the cosine function is:
f(x) = 4*cos(pi*(6/8)*x) + 2.
Two boards are placed end to end to make a walkway. One board is 5 feet 11 inches long, and the other board is 4 feet 6 inches long. How long is the walkway?
Write your answer in feet and inches. Use a number less than 12 for inches.
Answer:
10 feet 5 inches long
Step-by-step explanation:
12 inches = 1 foot
11 inches + 6 inches = 17 inches = 1 foot 5 inches
1 foot 5 inches + 5 feet + 4 feet = 10 feet 5 inches
Therefore, the walking board is 10 feet 5 inches long
Can someone please help!!
Answer:
the second to last one!!!
Step-by-step explanation:
hope this helps
• En un vuelo con 200 pasajeros que se
dirigía a Miami, algunos pasajeros (clase
económica) pagaron $200.00 y otros
(primera clase) $250.00 por sus boletos
de avión. Si los ingresos por concepto de
venta de boletos en ese vuelo fueron de
$44,000.00, ¿cuántos boletos se
vendieron de cada categoría?
Answer:
1356545986--&_67ghtyojioftu?fuñt?fufldtuñf
Please answer both question above and below
A trapezoid has bases that measure 9 cm and 5 cm. The height of the figure is 4 cm.
What is the area of the trapezoid?
28 cm
36 cm
45 cm
90 cm
Answer:
Step-by-step explanation:
Could u attach a clear image??
6 3/4"
What is 6 divided by 3/4
Answer:
8
Step-by-step explanation:
6÷[tex]\frac{3}{4}[/tex]
To make it easier, let's write 6 as a fraction.
[tex]6=\frac{6}{1}[/tex]
Now we get:
[tex]\frac{6}{1}[/tex]÷[tex]\frac{3}{4}[/tex]
Flip the numbers of [tex]\frac{3}{4}[/tex] and multiply instead of dividing and we get:
[tex]\frac{6}{1} *\frac{4}{3}=\frac{24}{3} =8[/tex]
Answer: 8
Step-by-step explanation:
6/1 * 3/4
cross multiply
8
What is the answer ?
Answer:
20x + -10xy
Step-by-step explanation:
10x · 2 ⇒ 20x
10x · -y ⇒ -10xy
Therefore, it is 20x - 10xy.
Answer:
Check pdf
Step-by-step explanation:
You are the manager of a firm that sells its product in a competitive market at a price of $48. Your firm's cost function is C = 60 + 2Q 2. Your firm's maximum profits are
Answer:
the correct answer is truly
Step-by-step explanation:
STOP CHEATING ON THID APP
what's is the slope of the line? please answer
Answer:
The answer to your question is: -2/3
can you help thanks this is my last one!
What is 999999999999999999e+99999999999999999999x999999999999999999999e+999999999999999
(my friends challenged me)
Answer:
I believe the answer for this would be infinity
There is no answer to this question it is undefined
Pls awnser the question I'm stuck
Diane sells candles online and ships them to her customers. Each candle weighs 1.5 pounds. When a customer orders more than one candle, Diane ships all of the customer's candles in one box. She weighs the box to determine shipping cost. This table shows the weight per shipment. Choose ALL amounts that could be added to this table. A) 4.5 B) 5 C) 6 D) 6.5 E) 7
Answer:Its b
Step-by-step explanation:
Joe bought a video game that was 20% off. The game was originally $55. What was the sale price of the game?
Use Law of Sines or Law of Cosines to solve for the missing parts of each triangle
Answer:
[tex]x = 9.7[/tex]
Step-by-step explanation:
Given
The attached triangle
Required
Find x
Using law of sine, we have:
[tex]\frac{a}{sin A} = \frac{b}{Sin B}[/tex]
So, we have:
[tex]\frac{x}{sin 32} = \frac{18}{Sin 100}[/tex]
Make x the subject
[tex]x = \frac{18 * sin 32}{Sin 100}[/tex]
[tex]x = \frac{18 * 0.5299}{0.9848}[/tex]
[tex]x = 9.685[/tex]
[tex]x = 9.7[/tex] -- approximated
5 less than half a number, x
please help i will give you the brainliest answer
Answer: 1/2x -5
Step-by-step explanation:
Half of x , less 5. (5 less just means subtract)
1/3 divided by 6 CAN ANYONE ANSWER THIS?
Answer:
1/18
Step-by-step explanation:
Answer:
1/18
Step-by-step explanation:
1/3 / 6/1 =1/3 x 1/6 = 1/18
349324923420 × 4π × 9π × 9908=?????
FREE AWARD!!!!!
1.2297528e+18
There ya go
Calculate the current in an Inductor if the energy stored is 240J and the Inductance is 24H.
Answer:
Current, I = 4.47 Amperes.
Step-by-step explanation:
Given the following data;
Inductance = 24H
Energy stored, Eind = 240J
To find the current;
The energy stored in an inductor is given by the formula;
Eind = ½LI²
240 = ½*24*I²
Cross-multiplying, we have;
480 = 24I²
I² = 480/24
I² = 20
Taking the square root of both sides, we have;
Current, I = 4.47 Amp
Can someone answer my question please if you know the answer
Answer choices:
F. 1/2
G. 2/5
H. 1/10
J. 3/5
Answer:
G. 2/5
add the total amount of bows then find out of that much how many are purple
Answer:
4/10 (2/5)
Step-by-step explanation:
Add all the bows together and then add ur number to the fraction.
EX: 1 blue bow, 6 purple bows, 6, pink bows what is the possibility to get a blue bow?
Add them all together, and then the denominator would be 13. So, there is one bow which means 1 in a 13 chance you will get the blue bow.
2. A coordinate grid is used to make a map of the park. The location of the drinking fountain is (-4, 2) ; the location of the bench is (0, 2) ; and the location of the center of the slide is (0, 5).
(a) What is the distance from the drinking fountain to the bench? What is the distance from the bench to the center of the slide? Explain your reasoning.
(b) What type of triangle is created by the three locations? Explain.
Answer:
(A) The distance from the drinking fountain to the bench is 4, and the distance from the bench to the center of the slide is 3 because if you add -4 and 0 you will get 4 and if you subtract 5 and 2 you will get 3.
(B) The type of triangle that is created is an obtuse triangle because when you connect the 3 locations it creates an obtuse triangle on the coordinate grid.
Step-by-step explanation:
I already explained in the answer. Hope this helps and gets you an 100%
:)
Answer:
4 units, 3 units
(b) Right-angled triangle
Step-by-step explanation:
answer the qui of the day you have 7 quetion to answer and i give you 20 ponits
Answer:
all of them are correct
Hiya! :)
Answer:
They are all correct
Hope this helped!!!
there are only two lines of symmetry in a circle true or false
Answer:False
Step-by-step explanation: a circle has infinite lines of symmetry an oval has two
Find the perimeter of the polygon.
a. 25 cm
b. 20 cm
C. 30 cm
d. 28 cm
25 hope that helps you out
Area = 120 yd"
- 10 yd
Find the Height
Please help me
A recipe uses 3 eggs to make 2 dozen cookies. There are 12 cookies in 1 dozen. How many eggs are used to make 6 dozen cookies? A.3 B.6 C.9 D.12 please help it would mean a lot <3
Answer:
C.9
Step-by-step explanation:
2 doz =3eggs
4 doz = 6 eggs
6 doz = 9 eggs
3x^2 - 4X -3 discreet or continuous
y у
45°
x 100°
y = [?
The value of y is 55°.
What is a triangle?It is a two-dimensional figure which has three sides and the sum of the three angles is equal to 180 degrees.
We have,
x and 100° together form a straight angle.
x + 100 = 180
x = 180 - 100
x = 80
Now,
45° + x + y = 180
45 + 80 + y = 180
y = 180 - 125
y = 55°
Thus,
y = 55°.
Learn more about triangles here:
https://brainly.com/question/25950519
#SPJ2
I need help Please help me
ill mark brainlist plss he,p
Answer:
blue and red
Step-by-step explanation:
hope it helped