Answer:
amplitude = 2
Step-by-step explanation:
Given
y = a cosbx
amplitude = | a | , period = [tex]\frac{2\pi }{b}[/tex]
y = 2cos2∅
with amplitude = | 2 | = 2
Answer:
[tex]\displaystyle 2[/tex]
Step-by-step explanation:
[tex]\displaystyle y = Acos(Bx - C) + D \\ \\ Vertical\:Shift \hookrightarrow D \\ Horisontal\:[Phase]\:Shift \hookrightarrow \frac{C}{B} \\ Wavelength\:[Period] \hookrightarrow \frac{2}{B}\pi \\ Amplitude \hookrightarrow |A|[/tex]
With the above information, you should now tell what the amplitude value is.
I am joyous to assist you at any time.
Please help me I don’t understand this
Answer:
2/3 +2/3 = 5/0 THAT'S THE ASSWER
Select the final image of AABC after the given sequences of transformations. Translate AABC by (4,4),
rotate 90° counterclockwise around A, and reflect over the y-axis.
Answer:
Step-by-step explanation:
given A(-1, 2), B(-3, 4), C(-2, 5)
after translating by (4, 4)
points are A(-1 + 4, 2 + 4), B(-3 + 4, 4 + 4), C(-2 + 4, 5 + 4)
A(3, 6), B(1, 8), C(2, 9)
to rotate 90° counter clockwise (x, y) ----> (-y, x)
now it is rotated around point A(3, 6).That means A remains same and we need to find new coordinates of B and C. To find B and C let us make origin as A and find B ,C coordinates from it.
B'(1 - 3, 8 - 6) = (-2, 2)
C'(2 - 3, 9 - 6) = (-1, 3)
now it becomes (-y, x)
B'(-2, -2)
C'(-3, -1)
now we have to move origin from (3,6) to (0,0) again.
so B'(-2 + 3, -2 + 6) = (1, 4)
C'(-3 + 3 , -1 + 6) = (0, 5)
now reflection over y axis means (x, y) --> (-x, y)
A'(-3, 6)
B'(-1, 4)
C'(0, 5)
it is different from the options
but this is the process, tell me if you find any step different from the question
see the figure below
5/6 divided by 4 1/6
Answer: 51/41
Step-by-step explanation:
5
6
÷
41
6
=
5
6
×
6
41
=
5 × 6
6 × 41=
30
24=
30 ÷ 6
246 ÷ 6
=
5
41
BRAINIEST answer this question and I'll give you brainiest
Answer:
C: 16 is a constant
B:3
A: 4
Answer: C: 16 is a constant
B:3
A: 4
Step-by-step explanation:
(Pls help asap)
What is the solution to the inequality |x-41 <3?
2
O -7
O 1
0x<-7 or x < -1
O x > 1 or x < 7
D. x>1 or x<7
all the others don't fit
If sin(x) = M, with M > 0, find the value of then sin(x - pi) =
Step-by-step explanation:
sin(x) = M, M > 0
= sin(x - π)
= sin(x)cos(π) - cos(x)sin(π)
= sin(x).(-1) - cos(x).0
= -sin(x) - 0
= -sin(x)
= -M
A student wants to draw a diagram to show the path of a light wave. Which
diagram should the student draw?
A. An arrow starting at the wave source and spiraling outward from it
B. An arrow starting at the wave source and pointing straight away
from it
C. A circle with the wave source on the circle
D. A circle with the wave source at its center
Answer:
B
Step-by-step explanation:
Point D is on segment BC. Segment BC measures 8x
units in length.
C
D
B
3x + 8
4x + 10
What is the length of segment DB?
Answer:
DB = 82
Step-by-step explanation:
3x + 8 + 4x + 10 = 8x
7x + 18 = 8x
18 = 8x - 7x
18 = x
----------------------------------------
DB: 4x + 10
4 (18) + 10 = 82
One book cost $8.00. How many books can i buy with $42.00?
Answer:
around 5 books
Step-by-step explanation:
hope this helpsss :D
e+ 7=15
a(22
b(8
c(-8
d(-22
Answer:
B) 8
Step-by-step explanation:
e + 7 = 15
Subtract 7 from both sides:
e = 8
Your answer is B
1. The ratio of children to adults at a swimming pool is 8:3. If there are 40 children at the pool, how many people are at the pool?
Answer:
55
Step-by-step explanation:
You multiply 5 on both sides of the ratio, and you get 40 children : 15 adults. Adding that up, you would get 55 people.
Answer:
Step-by-step explanation:
Write and solve an equation of ratios. The given ratio is 8:3. The number of children is 40 and that of adults is 40 - c. Note that c + (40 - c) = 40.
Solve the following equation of ratios for c: 8 40
---- = ----------
3 a
Cross multiplying, we get 8a = 120, of 15. Then a = number of adults = 24.
Here a = 15 and c = 40. Check the ratio 40/15; does it equal 8/3? YES
The total number of people at the pool is 40 + 24, or 64
Status
Exam
con
С
d
What is the
relationship between
lines b and c?
a
1
b
b [?]
Answer:
B.
Step-by-step explanation:
Lines B and C are perpendicular lines, as can be seen from the right angle they've formed.
PLEASE HELP!!
5. Sandra's bank account has a balance of $(-53.90). To get back to a positive balance, she plans to
deposit money at a steady rate of $36.30 per week. How much will be in her account after 3 weeks?
Answer:
$55
Step-by-step explanation:
$36.30 * 3 weeks = $108.90
$108.90 - $53.90 = $55.00
The graphs below have the same shape. What is the equation of the blue
graph?
Answer:
g(x) = (x - 1)³
Step-by-step explanation:
Given f(x) then f(x + a) is a horizontal translation of f(x)
• If a > 0 then a shift left of a units
• If a < 0 then a shift right of a units
Here g(x) is the graph of f(x) shifted 1 unit to the right , then
g(x) = (x - 1)³
Don't understand this question plsss help meee.
helllllllllllllllllllllpppppppppppppppppppppppppppppppppppppp
Answer:
$60
Step-by-step explanation:
You will pay $60 for a item with original price of $80 when discounted 25%. In this example, if you buy an item at $80 with 25% discount, you will pay 80 - 20 = 60 dollars.
Answer:
$60
Step-by-step explanation:
Price of rabbit: 80
discount: 25 %
> 25% of 80
= 25 ÷ 100 × 80
= 20
Price after discount: 80 - 20
= 60
Price of the rabbit after the discount is $60
Help! I need this done now!!
Answer:
12
Step-by-step explanation:
912 is the total money spent
612 is how much the equipment costs
300 is how much money they had left after buying the equipment
25 is how much a uniform costs
12 is how many uniforms they bought
equation
912-612=300
300/25=12
hope this is helpfull
can you relate to these attachment???
Which is not a good method of research when buying a car?
- Visit local dealerships.
- Ask around.
✅Buy the first car you see.
- Read consumer reports.
Answer:
Buy the first car you see.
Step-by-step explanation:
I NEED MORE HELP! What is the slope-intercept equation for the following line.
Answer:
y=mx+c.................
_____ is used to explore large amounts of data for hidden patterns to predict future trends. Data governance Data mining Linear regression Drill down
Exploring large amount of data in other to explore underlying trends which cannot be uncovered by visual inspection or simple algorithms are analysed using Data mining.
Data mining are often performed using a network of interconnected computed or networks with very high processing capability and can handling high computational complexity due to the very large amount of data involved when data is being mined.
Linear regression are used on small data sets which cannot be compared to the vast amount of data involved in data mining.
Hence, data mining helps to uncover trends when exploring very large datasets.
Learn more : https://brainly.com/question/14517674
5 bags of dog food = 18.75 then how much is six bags
Answer:
34.62
Step-by-step explanation:
5 bags of dog food = 18.75
1 bags of dog food = 18.75 / 5 = 5.77
6 bags of dog food
= 6 x 5.77
= 34.62
Answer:
the answer is 22.50$ dollars for 6 bags of dog food.
5 = 6
------ -----
18.75 x
6/5 = 1.2
18.75 x 1.2 = 22.5
What is the slope of the line passing through the points (−3, 4) and (2, −1)?
PLEASE HELP ASAP!!!!
Slope:
M = -1
Slope intercept-form:
y = -x + 1
HELP!
Which graph is generated by this table of values?
it's either A or D! But please help
Answer:
A!!!!!!!!!!
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Please help me asap!!!
Translate the following figure 2 units down and 3 units left
HELP I WILL GIVE BRAINLIEST
HELP ME PLEASSE!!!!! I'M GIVING 100 POINTS! IF YOU ANSWER ALL OF THEM, I WILL GIVE BRAINLEIST!!! PLEASSSE HELP!!
On Tuesday at 2 p.m., the ocean’s surface at the beach was at an elevation of 2.2 feet. Winston’s house is at an elevation of 12.1 feet. The elevation of his friend Tammy’s house is times the elevation of Winston’s house.
Part A
How many times greater is the elevation of Winston’s house than the elevation of the ocean’s surface at 2 p.m.?
Part B
What is the elevation of Tammy’s house?
Part C
How many times greater is the elevation of Tammy’s house than the elevation of the ocean’s surface at 2 p.m.?
Part D
On Wednesday at 9 a.m., Winston went diving. Near the beach, the ocean’s surface was at an elevation of -2.5 feet. During his deepest dive, Winston reached an elevation that was times the elevation of the ocean’s surface. What elevation did Winston reach during his dive
Part E
While diving, Winston stopped at a point located halfway between his deepest dive and the ocean’s surface. At what elevation was Winston when he stopped halfway?
Part A.)
12.1 / 2.2 = 5.5
So, the elevation of Winston's house is 5.5 times greater than the elevation of the ocean at 2 p.m.
Part B.)
My apologies if any of the following equations is not the right number, I had looked up the equation for the right number.
12.1 x 3.5 = 42.35
So the elevation of Tammy's house is 42.35.
Part C.)
42.35 / 2.2 = 19.25
the elevation of Tammy's house is 19.25 times greater than the elevation of the ocean.
Part D.)
Had to look for the number again. Next time, could you possibly make sure that all of the numbers are here? It makes it a lot easier.
-2.5 x 20.2 = -50.5
Winston reached an elevation of -50.5 feet.
Part E.)
-50.5 / 2 = -25.25
He had stopped at -25.25.
Again, my apologies if some numbers are incorrect. You did not give them, so I went looking for them.
Are the ratios 4:6 and 7:9 equivalent yes or no
Answer:
yes the ratio are equivalent
Answer:
yes
Step-by-step explanation:
4 + 3 = 7
6 + 3 = 9
48,184 divided by 152
Answer:
317 is the finally awnser
5x - 18
If 5 is an element in the domain of f(x) =
2
what is the corresponding element in the range?
CHUID
The corresponding element is 1 (Simplify your answer.)
