sketch the graphs of y= sin x, y= sin 2x, and y=2 sin x. describe how the graphs are alike and how they are different
Answers
Answer:
Step-by-step explanation:
The graphs can be seen in the picture attached below where
y= sin x is the red wave
y= sin 2x is the blue wave
y=2 sin x is the green wave
Each graph is obviously a wave in shape but where they all differentiate is in the frequency and amplitude of the wave. Meaning how often a wave cycle repeats in the functional and how high and low the wave cycles actually get. That is where the difference takes place sinx has wider wave cycles than the other two. sin2x has the shortest wave cycles, almost twice for everyone red wave cycle. While 2sinx has the highest and lowest amplitude of all of the waves.
Related Questions
Which of these sets of numbers contains no rational numbers?
NEED ANSWER NOW!
Answers
Answer:
the first option
Step-by-step explanation:
for a number to be rational, it should be able to be expressed as a fraction. Non terminal decimals must have a repeating pattern. Square roots of random numbers aren’t rational. Just like the first rule with decimals, the third number cannot be expressed as a fraction
Answer:
Step-by-step explanation:
it’s the first one
pls help me thanks :)
Answers
Do 7 -divided by- 1/2
Step-By-Step Explanation
If you do that u will get ur answer.
pls help now. Find X (picture below)
Answers
Answer:
20
Step-by-step explanation:
18000/30=600
600/30=20
Solve the following inequalities and give the solutions in both set and interval notations.
-2x + 5 < -x + 25
Answers
4y > 20 divide both sides by 4
y > 5
-2y > -2 divide both sides by -2 (the order changes)
y < 1
(-oo, 1) ∪ (5, oo)
Bob earns $10 per hour plus a
15 percent commission on his sales. Last week he worked h hours and had s dollars in sales. Write an equation that represents his total earning, in dollars, last week?
O 10.15hs
O 10.15(h +s)
O 10h+0.15s
O 10(h + 0.15s)
Answers
Answer:
C, 10h + 0.15s
Step-by-step explanation:
he earns 10 dollars per hour so 10h
he earns 15% or .15 per sale so .15s
add them together to get 10h + 0.15s
Help me to convert the following to redian (1) 300° (2)18° (3) 105°
Answers
Answer:
(1) 5.23599
(2) 0.314159
(3) 1.8326
I DONT KNOW THIS CAUSE ITS TOO HARD ( if brainly says in am in collage I AM NOT i am in Middle school)
Answers
Answer:
217.5
Step-by-step explanation:
Answer:
The answer is 2700 i think
Step-by-step explanation:
An individual can win a prize by drawing the highest numbered card out of five cards. After each draw, the card is replaced and the cards are shuffled for another chance. If the prize is not won, the card is again replaced and mixed in with the other cards. If a prize is won, the highest card is replaced and the five cards are shuffled for a new game. If an individual makes seven draws, what is the probability the individual will win a prize exactly two times
Answers
Answer:
[tex]\frac{1}{25} =0.04[/tex] (Unusual)
Step-by-step explanation:
1/5 for one drawing
1/5 chance to win once, if there is only one game.
Then multiply them together to get 1/25.
If you need in decimal form 1/25 = 0.04 (unusual)
If an individual makes seven draws, what is the probability the individual will win a prize exactly two times is 0.2753
What is Permutation and Combination ?
A permutation is an act of arranging the objects or numbers in order.
Combinations are the way of selecting the objects or numbers from a group of objects or collection, in such a way that the order of the objects does not matter.
An individual can win a prize by drawing the highest numbered card out of five cards.
Given that an individual makes 7 draws
p = 1/5 = 0.2
q = 1-P =0 .5
5 times corresponds to B( 7 , 0.2)
P(x = 2) = 7 C₂ (0.7)² (0.8)⁵
= 21 * 0.04 * 0.3277
= 0.2753
Therefore If an individual makes seven draws, what is the probability the individual will win a prize exactly two times is 0.2753
To know more about Permutation and Combination
https://brainly.com/question/13387529
#SPJ2
step 2. divide the amount of rice by the total 50/5=10
Answers
Answer:
oo nvjfdifhdkvcbjkggnnvv
Step-by-step explanation:
please mark me answer banilist
What is the Area of Triangle RST? Round your answer to the nearest tenth. *
Answers
Answer:
Step-by-step explanation:
Answer:
88.5
Step-by-step explanation:
formula = ab ×(sin∅)/2
= 18×12 × (sin 55)/2
= 88.5
21. Tom buys a DVD player on 12 monthly payments. The cash price is $600. He pays
* 10% deposit and the store charges 9% interest.
(a) How much is each payment?
(b) Total amount Tom pays for the DVD player?
Answers
Answer:
Each monthly payment is $ 49.05, and in total Tom paid $ 648.60.
Step-by-step explanation:
Given that Tom buys a DVD player on 12 monthly payments, whose cash price is $ 600, and he pays a 10% deposit and the store charges 9% interest, to determine how much is each payment and the total amount Tom pays for the DVD player the following calculations must be performed:
600 - 600 x 0.1 = 540
540 x 1.09 = 588.6
588.6 / 12 = 49.05
Thus, each monthly payment is $ 49.05, and in total Tom paid $ 648.60.
a gift box is shaped of a right rectangle prism
Answers
Which number line represents the solution set for the inequality 2x – 6 ≥ 6(x – 2) + 8?
Answers
Answer:
[tex]x \leqslant - \frac{1}{2} [/tex]
Factor this expression. 3x² - 6x O A. 3x(x - 2) B. 3x(x2 - 2) O C. 3(x-2) D. 3072 - 2)
Answers
Answer:
A. 3x (x-2)Step-by-step explanation:
Question:To factorise
3x² - 6x
Solution:3x² - 6x
[Taking common term out]
= (3x × x) - (3x × 2)
= 3x ( x - 2)
Result:Hence, factorised answer of 3x² - 6x is 3x (x-2) (Ans)
Solve the following inequalities and give the solutions in both set and interval notations.
-2x + 5 < -x + 25
Answers
Answer:
x> -20
x= -19,-18,-17,-16,.....
Step-by-step explanation:
-2x + 5 < -x + 25
-2x + x < 25- 5
-x < 20
x> -20
x= -19,-18,-17,-16,......
Find the value of x plssssssss
Answers
Answer:
150 degrees
Step-by-step explanation:
Hi,
Since one of the angles is 30 degrees and this is a line, we know that 30 + u must equal 180 degrees.
30 + u = 180
Subtract 30 from 180 to find the value of u.
u is 150 degrees.
I hope this helps :)
Answer: 150 degrees
Step-by-step explanation:
A line is 180 degrees in total, since that acute angle is 30 degrees you just subtract 30 from 180, which gives you the other side ( which has to equal 180) of 150 degrees. If it were 40 degrees ( instead of 30) it would be 140 degrees on the other side.... etc
answer and show proof for brainliest
Answers
Answer:
12
Step-by-step explanation:
Add each number given = 132
132 / 6 (amount of given numbers)
=12
2. divide answer by amount of numbers added together: 132/6=22
3. Answer: the mean is 22
Chris buys 5 apples for $2.60 .How much does one apple cost
Answers
Answer:
.52¢
Step-by-step explanation:
One apple cost 52 cents. The expression below represents the cost of an apple.
5a =2.60
5a/5= 2.60/5
a =0.52
Answer:
Each apple costs $0.52.
Step-by-step explanation:
Christ spent a total of $2.60 for 5 apples. We want to find the cost of one apple.
To find this: total cost/total apples
2.60/5 = 0.52
Each apple costs $0.52.
Let's check our answer.
If one apples costs $0.52, 5 apples should cost 0.52 • 5
0.52 • 5 = 2.60
This is how much Christ spent; therefore your answer is correct.
Hope this helps!
What is the slope of the line that passes through the points (-3, 1)(−3,1) and (7, -14) ?(7,−14)?
Answers
Answer: The answer for both is infinity. You might want to recheck the question as it is not very common but if the question is correct this is the answer to it:
Step-by-step explanation:
1. Using the formula m = y2 - y1 / x2 - x1
m = 1 - 1 / -3 -(-3)
m = 0/0
m = infinity
2. Using the formula m = y2 - y1 / x2 - x1
m = -14-(-14) / 7-7
m = 0/0
m = infinity.
Un hombre tiene 5 manzanas, 3 peras y 6 fresas, su vecina tiene el doble de manzanas que él y el cuádruple de fresas, la hija del vecino tiene 5 duraznos y el doble de peras que el hombre, ¿Cuántas manzanas, peras, duraznos y fresas tienen entre los tres?
Answers
Answer:
Entre las tres tienen 15 manzanas 9 peras 5 melocotones 30 fresas.
Step-by-step explanation:
Which is the number that gives 240 when added to its own square?
Answers
Answer:
15
15 when added to it's square gives 240
What is the measure of n?
6
m
18
n
n =
V[?]
Answers
9514 1404 393
Answer:
n = √108
Step-by-step explanation:
The triangles in the figure are all similar, so corresponding sides have the same ratio.
long side/short side = n/6 = 18/n
n² = 6·18 = 108
n = √108
_____
Additional comment
The same is true for other side relationships.
hypotenuse/short side = m/6 = (6+18)/m
m² = 6(24) = 144
m = √144 = 12
solve this question 5/8÷15/16=?
Answers
Answer:
Hellou our answer is 2/3
Step-by-step explanation:
5/8 ÷ 15/16 = 2/3
Answer:
[tex]\frac{2}{3}[/tex]
Step-by-step explanation:
PLEASE HELP
Drag each expression to the correct location on the table.
Place each algebraic expressions next to its corresponding verbal description.
5.13
45
523 – 4 3
513
the difference of 5 times the cube of x cubed and
the quotient of 4 times x and 3
5 times the cube of x divided by 4 times x
the quotient of the difference of 5 times x cubed and 4 and x
the cube of the difference of 5 times x and 4
Answers
Answer:
(a)
x cubed is
=x^3=x3
5 times the cube of x is
=5x^3=5x3
4 times x is
=4x=4x
the quotient of 4 times x and 3 is
=\frac{4x}{3}=34x
so,
the difference of 5 times the cube of x cubed and the quotient of 4 times x and 3 is
=5x^3-\frac{4x}{3}=5x3−34x ..........Answer
(b)
5 times cube of x is
=5x^3=5x3
5 times cube of x divided by 4 times x is
=\frac{5x^3}{4x}=4x5x3 ..........Answer
(c)
difference of 5 times x cube and 4 is
=5x^3 -4=5x3−4
so,
the quotient of the difference of 5 times x cube and 4 and x is
=\frac{5x^3-4}{x}=x5x3−4 ...........Answer
(d)
difference of 5 times x and 4 is
=5x-4=5x−4
so,
the cube of the difference of 5 times x and 4 is is
=(5x-4)^3=(5x−4)3 ............Answer
What is the standard form polynomial representing the volume of this shipping container?
Answers
Answer:
Volume = (24x⁵ + 78x⁴ - 147x³ - 624x² - 360x)
Step-by-step explanation:
Container given in the picture is in the shape of a cuboid.
And volume of a cuboid is measured by the expression,
Volume of a cuboid = Length × width × height
Now substitute the measure of the container's dimensions given in the picture
Volume = (4x² + 3x)(x²- 8)(6x + 15)
= [(4x² + 3x)(x²- 8)](6x + 15)
= [4x²(x² - 8) + 3x(x² - 8)](6x + 15)
= (4x⁴ - 32x² + 3x³ - 24x)(6x + 15)
= (4x⁴ + 3x³ - 32x² - 24x)(6x + 15)
= 6x(4x⁴ + 3x³ - 32x² - 24x) + 15(4x⁴ + 3x³ - 32x² - 24x)
= 24x⁵+ 18x⁴ - 192x³ - 144x² + 60x⁴ + 45x³ - 480x² - 360x
= 24x⁵ + 78x⁴ - 147x³ - 624x² - 360x
Answer:
V = 24x⁵+78x⁴-147x³-624x²-360x
Step-by-step explanation:
Brain ordered 3 large cheese pizzas and a salad. The salad cost $4.95. If he spent a total of 47.60 including the $5 tip, how much did each pizza cost? ( assume there is no tax)
Answers
Answer:
Each Pizza will cost $12.55
Step-by-step explanation:
we first going to subtract the following
$47.60 - 5 - 4.95 = $37.65
$37.65 / 3 (the number of pizza ) = $12.55
$12.55
Step-by-step explanation:
Amount spent on 3 pizzas= Total —( amount spent on salad + tip)
=460—(4.95+5)
= $37.65
cost of each pizza= 37.65÷3
= $12.55
help, please will give Brainliest
Answers
9514 1404 393
Answer:
A. 57 7/9 ft³
Step-by-step explanation:
The volume of a rectangular prism (cuboid) is the product of its dimensions.
V = LWH
V = (4 1/3 ft)(3 1/3 ft)(4 ft)
If you drop the fractions, this becomes ...
V = (4 ft)(3 ft)(4 ft) = 48 ft³
You know the fractions add some amount to this, so you know the volume will be somewhat larger than 48 ft³. The only reasonable choice is A: 57 7/9 ft³.
__
If you feel the need to compute the volume exactly, you can do so using improper fractions.
V = (13/3 ft)(10/3 ft)(4 ft) = 520/9 ft³ = 57 7/9 ft³
Absolute value of 44 is
Answers
Answer:
44
Step-by-step explanation:
The absolute value of a number tells us how far the number is from 0 on a number line. Because 44 is 44 places away from 0, the absolute value of 44 is 44.
The absolute value of -44 would also be 44 because it's also 44 places away from 0.
I hope this helps!
A. (1 x 3 x 4) + (2 X 5 X 3)
B. (1 x 3) + (4 X 2) + (5 x 3)
C. (1X3 X 2) + (6 x 3 x 2)
D. 3 x (1 + 4) + 2 x (5 + 3)
E. (3 x 4) + 1 x (2 x 5) + 3
Answers
question for math; 2m3n-4/p-6
Answers
Answer:
2m3np−6p−4p
Step-by-step explanation:
That is the answer