Answer:
48
Step-by-step explanation:
Answer: Her mom is 48 years old.
Step-by-step explanation:
If
12 = 1/4 of x (her mom's age)
12 divided by 1/4
12 x 4 = 48
1 1
x = 48
1. Find the volume.
8 5 and 1
Answer:
40
Step-by-step explanation:
The figure shown is a rectangular prism with a length of 1, a width of 8 and a height of 5 and given this information we want to find the volume
The volume of a rectangular prism can easily be calculated by multiplying the width by the length by the height
so the volume of this rectangular prism specifically = 5 * 8 * 1
5 * 8 = 40
40 * 1 = 40
so the volume is 40
6. I need help
I don't know the answer
Which expression is equivalent to sqrt10/4sqrt8
Answer:
i think it is the third one.
Step-by-step explanation:
Answer:
first choice: ⁴√200 / 2
Step-by-step explanation:
√10 / ⁴√8 = ((√10)*(⁴√2)) / ((⁴√2³)*(⁴√2))
= (⁴√100 * ⁴√2) / (⁴√2⁴)
= ⁴√200 / 2
The Sea Dragon, a pendulum ride at an amusement park, moves from its central position at rest according to the trigonometric function P(t)=−10sin(pi/3t), where t represents time, in seconds. How many seconds does it take the pendulum to complete one full cycle?
A= 3
B= 5
C= 6
D= 10
Answer:T = 2*Pi / (Pi / 3) = 6 seconds
Step-by-step explanation:
The time (in seconds) that it take the pendulum to complete one full cycle is given by: Option C: 6 (seconds)
What is the period of sine function?Trigonometric functions are periodic. They repeat their values after some specific constant input interval (constant depends on the trigonometric function chosen).
For sine function, its period is 2π
Thus, we get:
[tex]y = \sin(x) = \sin(x+2\pi) = \sin(x + 2\pi n) ; n \in \mathbb Z[/tex] integer, and y is some constant at some constant value of x)
For this case, the pendulum's motion is modeled by:
[tex]P(t) = -10\sin\left(\dfrac{\pi}{3} t\right)[/tex]
Let it takes 'd' seconds to do one full cycle, then we get:
[tex]P(t) = P(t+d) = P(t+2d) = P(t + nd); n \in \mathbb Z - \mathbb Z^{-}[/tex] (n is non-negative integer).
Using the formula, we get:
[tex]-10\sin\left(\dfrac{\pi}{3} t\right) = -10\sin\left(\dfrac{\pi}{3} (t + nd)\right)\\\sin\left(\dfrac{\pi}{3} t\right) =\sin\left(\dfrac{\pi}{3}t + \dfrac{\pi}{3}nd\right)[/tex]
But we know that:
[tex]\sin\left(\dfrac{\pi}{3} t\right) =\sin\left(\dfrac{\pi}{3}t +2\pi n\right)[/tex]
Thus, we get:
[tex]2\pi n = \dfrac{\pi}{3}nd\\[/tex] (compared for non-negative values of n)
This gives:
[tex]d = \dfrac{2\pi n \times 3}{\pi n} = 6[/tex] (in seconds)
Thus, the time (in seconds) that it take the pendulum to complete one full cycle is given by: Option C: 6 (seconds)
Learn more about periodic functions here:
https://brainly.com/question/12529476
What is the value of this expression?
14 + 6 x (9-6)
Plz helppp
Answer:
32
Step-by-step explanation:
9-6 = 3
3 x 6 = 18
18 + 14 = 32
identify the terminal point for a 45° angle in a unit circle
plz I need some help here
Use the unit circle.
Looking at the picture, the answer is A. See it?
The frozen lemonade company Polar Cup uses data to show their sales for each day. Which of the following points, when added to the data set below, will create a data set that is skewed left?
A. 18
B. 27
C. 32
D. 34
Data: 25, 25, 26, 26, 27, 27, 28, 28, 29, 29
Answer:
18
Step-by-step explanation:
A left skewed data is one which it's tail is to the left of the distribution. This means the data is negatively skewed. One of the difference various characteristics of a left skewed data wh in could help find an answer to the question is that, for a left skewed distribution, the mean of the data is lower lesser than other measures of center and the mean falls to the left side of de of the peak. Hence, to create a data that is left skewed, we add the value from the options which will decrease the initial value of Mean.
From. The options ; adding 34 and 32 will increase the value the mean.
However, adding 18 will decrease the value value of the initial mean and hence, shift to the left of the peak.
HELP!! Does this graph show a function?
Answer: B) Yes, the graph passes the vertical line test.
========================================================
Explanation:
Ask yourself if it is possible to draw a single straight vertical line through more than one point on the red parabola. Since such as task is not possible in this case, we consider this curve to be "passing the vertical line test". It means that any x value input leads to exactly one and only one y value output.
What percentage of the students
who like pizza were girls?
Chicken:boys 4,girls 10
Pizza:Boys 6 , Girls 10
Step-by-step explanation:
Technically if it is 10 out of 10 girls that likes pizza then that is 100%.
Rearrange tiles on the board to represent equivalent
expressions
Which expression is equivalent to 3x - 5?
O 2x - 4-1 + x
O -x + x + x-1-1-1-1-1
0-5 - 3x
O 3x +5
Board sum: 3x + (-5)
The tiles are ready for moving.
Reset
Intro
Done
The expressions that is equivalent to 3x - 5 are 2x - 4-1 + x and 3x+(-5)
Expressions and equationsFrom the given information, we need to calculate the expression that is equivalent to 3x - 5.
For the expression 2x - 4 - 1 + x
2x + x -4 - 13x - 5For the expression -x + x + x-1-1-1-1-1
2x - 5
For the expression 3x+(-5)
= 3x - 5
Hence the expressions that is equivalent to 3x - 5 are 2x - 4-1 + x and 3x+(-5)
Learn more on expressions here: https://brainly.com/question/25968875
4a^{2}+9b^{2} -x^{2} -1+12ab-2xy
can someone explain this pls it's hurting my brain:,)
Billy got 4 hits in his last 20 at-bats. Based upon this information, how many hits would you expect Billy to get during his next 50 at-bats?
Answer:
10
Step-by-step explanation:
4 hits x hits
_______ = _________
20 at-bats 50 at -bats
Find the area.(please help)
Answer:
180 m
Step-by-step explanation:
Renata and ben each have 32 feet of wood for framing their rectangular murals. Renata makes her frame 18 ft high. Ben makes his frame 5 ft high. Whose mural has the greater area? How much greater?
Answer: Renata, [tex]416\ ft^2[/tex]
Step-by-step explanation:
Given
The base of rectangular wood is [tex]b=32\ ft[/tex]
The height of Renata frame is [tex]h_r=18\ ft[/tex]
The height of the ben frame is [tex]h_b=5\ ft[/tex]
The area of the rectangular frame is [tex]A=b\times h[/tex]
The area of Renata frame is [tex]A_r=32\times 18=576\ ft^2[/tex]
The area of the ben frame is [tex]A_b=32\times 5=160\ ft^2[/tex]
Clearly, the area of Renata is more by [tex]576-160=416\ ft^2[/tex]
What did I do wrong in this?? I have no idea its due soon. Sorry about my handwriting
Answer:
[tex]x = 16[/tex]
Step-by-step explanation:
[tex] \frac{1}{2} (x + 8) - 16 = - 4[/tex]
[tex] \frac{1}{2} x + 4 - 16 = - 4[/tex]
[tex] \frac{1}{2} x + 4 = 12[/tex]
[tex] \frac{1}{2} x = 8[/tex]
[tex]x = 16[/tex]
Answer:
Step-by-step explanation:
[tex]\frac{1}{2}(x + 8 ) - 16 = - 4\\\\\frac{1}{2}*x + 8*\frac{1}{2} - 16 = -4\\\\\frac{1}{2}x + 4 - 16 = -4\\\\\frac{1}{2}x -12 = -4[/tex]
Add 12 to both sides
[tex]\frac{1}{2}x = -4 + 12\\\\\frac{1}{2}x = 8\\[/tex]
Multiply both sides by 2
[tex]x = 8*2\\\\x = 16[/tex]
Competency: Write the linear equations Ax + By = C. Give the value of A,B, and C,.
Answer:
see explanation
Step-by-step explanation:
(1)
y = - x + 4 ( add x to both sides )
x + y = 4
with A = 1, B = 1, C = 4
(2)
y = 5x + 7 ( subtract y from both sides )
0 = 5x - y + 7 ( subtract 7 from both sides )
- 7 = 5x - y , that is
5x - y = - 7
with A = 5, B = - 1, C = - 7
----------------------------------------------------------
(1)
2x + y = 9 ( subtract 2x from both sides )
y = - 2x + 9
with m = - 2, c = 9
(2)
5x + 2y = 7 ( subtract 5x from both sides )
2y = - 5x + 7 ( divide terms by 2 )
y = - [tex]\frac{5}{2}[/tex] x + [tex]\frac{7}{2}[/tex]
with m = - [tex]\frac{5}{2}[/tex] , c = [tex]\frac{7}{2}[/tex]
A flagpole that is 24 feet tall casts a shadow that is 8 feet long, and man that is 6 feet tall casts a shadow that is x feet long. What is the value of x?
Please help me with the questions
Answer:
V = 768in³
LA = 608in²
SA = 692in²
Step-by-step explanation:
Volume:
7 x 12 ÷ 2 = 42
42 x 19 = 768
LA:
11 x 19 = 209
9 x 19 = 171
19 x 12 = 228
209 + 171 + 228 = 608
SA:
12 x 7 = 84
84 + 608 = 692
hope this is right:)
The base of a solid oblique pyramid is an equilateral triangle with a base edge length of 14 units. What is BC, the height of the pyramid? 7 units 7StartRoot 2 EndRoot units 14 units 14StartRoot 2 EndRoot units
The length of line height BC according to the given parameter is; 14√2.
What is the length of the line BC?It follows from the task content that the base edge length of the pyramid is 14 units.
On this note, it follows that length of the segment BC is given by Pythagoras theorem as;
BC² = 14² + 14²
BC = 14√2.
Read more on Pythagoras theorem;
https://brainly.com/question/654982
#SPJ2
Answer:
D. 14StartRoot 2 EndRoot units
Step-by-step explanation:
Edge
DIFFERENT WORDS, SAME QUESTION Which is different?
Find "both" answers.
WORTH 100 POINTS!!! PLEASE HELP
The third choice is different.
The other three you need to roll a 1 first.
Answer is A because i did the quiz or thing and it is A :))))))))))))
what is 4+4+5+8+8+4+5+1+2+3+4=
Answer: 48
explanation : 4+4=8
8+5=13
13+8=21
21+8=29
29+4=33
33+5=38
38+1=39
39+2=41
41+3=44
44+4=48
(IN SPANISH)
NEED AN AWNSER ASAP THANK YOU.
A regular polygon has 25 sides. Find the measure of one exterior angle. Do NOT round your answer The measure of one exterior angle isdegrees .
Answer:
72 DEGREES
Step-by-step explanation:
Plz help have to turn in today
Answer:
Function 2
Step-by-step explanation:
slope of Function 1 is 5/8
slope of Function 2 is 3/4, or 6/8
Help please I need this rn
Answer:
Bank A
Step-by-step explanation:
Answer:
a because its true it is
Step-by-step explanation:
a so a because its true
any answers please help me out
Explanation is in a file
bit.[tex]^{}[/tex]ly/3a8Nt8n
what is the value of x
what does the exspression 5n represent
Answer:
It either used as a variable in math or used by teens and adults as the word "Fine".
Step-by-step explanation:
Answer:
if we mean by math, 5n means 5 × a number
Step-by-step explanation:
say if your problem is 5n=20
20 ÷ 5=4
n=4
5 × 4= 20
hope this helps!
Which of the following polygons is not a regular polygon?
Ariana orders T-shirts for her volleyball camp. Adult-sized T-shirts cost $5.75 each and
youth-sized T-shirts cost $3.25 each. Ariana has $625 to purchase both adult-sized and
youth-sized T-shirts. If she purchases 55 youth-sized T-shirts, determine algebraically the
maximum number of adult-sized T-shirts she can purchase.
a. Write an inequality to model this situation (1 point):
I
b. Solve your inequality to determine the number of adult-sized shirts Ariana can purchase
round to the nearest tenth (2 points):
c. How many adult-sized shirts can Ariana purchase without going over her budget?
Explain.
Answer: she can get 50 adult t-shirts
Step-by-step explanation:
55 x 3.25 = 178.75
625-178.75 = 446.25
446.25 - 5.75 = 440.5
440.5-5.75 = 434.75
434.75-5.75 = 429
429-5.75 = 423.25
423.25-5.75 = 417.5
417.5-5.75 = 411.75
411.75-5.75 = 406
406-5.75 = 400.25
400.25-5.75 = 394.5
394.5-5.75 = 388.75
388.75-5.75 = 383
383-5.75 = 377.25
377.25-5.75 = 371.5
371.5-5.75 = 365.75
365.75-5.75 = 360
360-5.75 =354.25
354.25-5.75 = 348.5
348.5-5.75 = 342.75
342.75-5.75 = 337
337-5.75 = 331.25
331.25-5.75 = 325.5
325.5-5.75 = 319.75
319.75-5.75 = 314
314-5.75 = 308.25
308.25-5.75 = 302.5
302.5-5.75 = 296.75
296.75-5.75 = 291
291-5.75 = 285.25
285.25-5.75 = 279.5
279.5-5.75 = 273.75
273.75-5.75 = 268
268-5.75 = 262.25
262.25-11.5 = 250.75
250.75-11.5 = 239.25
239.25-11.5 = 227.75
227.75-11.5 = 216.25
216.25-11.5 = 204.75
204.75-11.5 = 193.25
193.25-11.5 = 181.75
181.75-11.5 = 170.25
170.25-11.5 = 158.75
158.75-11.5 = 147.25
147.25-11.5 = 135.75
135.75-11.5 = 124.25
124.25-11.5 = 112.75
112.75-11.5 = 101.25
101.25-11.5 = 89.75
89.75-11.5 = 78.25
78.25-11.5 =66.75
66.75-11.5 = 55.25
55.25-11.5 = 43.75
43.75-11.5 = 32.25
32.25-11.5 = 20.75
20.75-11.5 = 9.25
2 x 22+32 = 76
