Answers
All you have to do is add up all of the numbers and then yo uwill have your answer
Related Questions
y=1x-3 find the value of y
Answers
Answer:
Find the Slope and y-intercept
Use the slope-intercept form
y=mx+b
to find the slope
m and y-intercept
b.
Slope:
1
y-intercept:
(0,3)
Step-by-step explanation:
How did u get ur answer
Answers
Step-by-step explanation:
for what ???????????????????
A tuning fork moves with a velocity of 28.7 m/s with a frequency of 128 Hz. What is the wavelength of the
sound wave being produced?
0.22 m
b. 4.46 m
3673.60 m
d. 156.70 m
Answers
The value of the wavelength is 4.46m.The correct option is (b).
How to calculate the wavelength of a wave?The wavelength of a wave is defined as the distance between any two consecutive crests and troughs. It can be calculated by taking the ratio of frequency and velocity.
The expression for wavelength is given as follows,
λ = f / v
Where λ is the wavelength, f is the frequency and v is the velocity of the wave produced.
Substitute the corresponding values to obtain,
λ = 128/28.7
= 4.46
Hence, the wavelength of the wave produced by the tuning fork is given as 4.46 m.
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What’s two times to.
Answers
Answer:
4
Step-by-step explanation:
Basic times tables
Answer:
4
Step-by-step explanation:
2+2
=
4
I hope this helps!
which expression is equivalent to −34÷(−812)?
Answers
Answer:
-34/-812 = 17/406
Step-by-step explanation: i think this is right...
Answer:
Your answer is: Look Below ↓
Step-by-step explanation:
Hope this helped : )
Joe wants to take four friends to a movie. He knows it costs $5.50 for a
ticket and $3.25 for popcorn. How much will it cost if he pays for the
movie and popcorn for all five people?
Answers
Answer:
ehh im not sure but maybe 43.75
Step-by-step explanation: i did 5.50 x 5 got 27.5 then did 3.25 x 5 got 16.25 add up to get 43.75
2y + 4 = x + 2
Plz help solve for x in terms of y
Answers
Answer:
x=2y+2
Step-by-step explanation:
Answer:
2y + 2 = x
Step-by-step explanation:
Treat is like a normal equation and solve with inverse operations:
2y + 4 = x + 2
-2 -2
2y + 2 = x
2x2 – 3x -9= (Factor completely.)
Answers
Answer:
The answer is 31. :)
Step-by-step explanation:
Rewrite 64 without using exponents.
Answers
Answer:
No lol
Step-by-step explanation:
Sorry man
Answer:
8 times 8 = 64Step-by-step explanation:
Hope this helps! <3
Solve the equation : |x| - 6 = 4
Answers
Answer:
x=10
Step-by-step explanation:
10-6 is equal to 4. The absolute value of 10 is 10. Therefore, x=10. Brainliest?
if pooh bear got a bucket of honey and hops got one how much do I need to steal from hops >;3
Answers
Answer
all of it
Step-by-step explanation:
Answer:
one bucket/all of it
Step-by-step explanation:
Given that line m is parallel to line r and m
= (3y +85), find
m
Answers
Answer:
m=(3y+85)
Step-by-step explanation:
Help!!!! Teah was selling candy bars for a fundraiser. She spent $25 on a box of candy bars and sold each candy bar for $2.50. Her profit was $75. Teah wrote the equation 2.5c−25=75 for this situation, and she found c=40.
Which statement is true about the solution c=40?
1. The solution c=40 is the amount in dollars that Teah spent on a box.
2. The solution c=40 is the number of candy bars Teah sold.
3. The solution c=40 is the selling cost of each candy bar, in dollars. (Wrong)
4. The solution c=40 is the profit in dollars Teah made from each candy bar.
5. The solution c=40 is the selling cost of a box of candy bars, in dollars.
Answers
Answer:
The answer is 2
Step-by-step explanation: It is 2 because you can just use the process of elimination 1 is wrong because you know how much she spent on a bod $25 and 3 is wrong because she is selling the candy bars for $2.50 we know that the story tells us that and 4 is wrong because the story tells us her profit was $75 not $40 and 5 is wrong because we already know the selling cost of a box of candy bars in dollars $25 so when you use the process of elimination trick you only have 1 answer left and that's 2.
2 is the answer
Please answer I have a late assignment I need to finish
Tara and Casey were comparing
notes on perpendicular lines in
algebra class. Tara said that
y=fx-1 is perpendicular to
y=-3x+2. Casey disagreed and
said y=-x-1 is perpendicular
to y=-3x + 2. Which person is
correct and why?
A Casey is correct. In order to find
the perpendicular line to another
line, one must take the
reciprocal of the slope.
B Tara is correct. In order to find
the perpendicular line to another
line, one must find the negative
reciprocal of the slope.
C Neither person is correct.
D Both Tara and Casey are
correct.
Answers
In a scale model of the Eiffel Tower, 10 centimeters represent 65 meters. If the real Eiffel Tower is approximately 325 meters tall, how tall is the plastic model?
Answers
Answer:
The plastic model is 50 meters tall
Step-by-step explanation:
Here, we want to know how tall is the plastic model
In the plastic model 10 m represents 65 meters
then x meters plastic = 325 m real
10 * 325 = 65 * x
3250 = 65x
x = 3250/65
x = 50 meters
Say a certain manufacturing industry has 63.1 thousand jobs in 2008, but is expected to decline at an average annual rate of 1.7 thousand jobs per year from 2008 to 2018. Assuming this holds true, what will be this industry’s percent change from 2008 to 2018?
a.
70%
b.
-27%
c.
-17%
d.
-75%
Please select the best answer from the choices provided
A
B
C
D
Answers
Answer:
The answer is B!
Step-by-step explanation:
To get the solution, we are looking for, we need to point out what we know.
1. We assume, that the number 63000 is 100% - because it's the output value of the task.
2. We assume, that x is the value we are looking for.
3. If 100% equals 63000, so we can write it down as 100%=63000.
4. We know, that x% equals 17000 of the output value, so we can write it down as x%=17000.
5. Now we have two simple equations:
1) 100%=63000
2) x%=17000
where left sides of both of them have the same units, and both right sides have the same units, so we can do something like that:
100%/x%=63000/17000
6. Now we just have to solve the simple equation, and we will get the solution we are looking for.
7. Solution for 17000 is what percent of 63000
100%/x%=63000/17000
(100/x)*x=(63000/17000)*x - we multiply both sides of the equation by x
100=3.7058823529412*x - we divide both sides of the equation by (3.7058823529412) to get x
100/3.7058823529412=x
26.984126984127=x
x=26.984126984127
now we have:
17000 is 27% of 63000
Answer:
-27%
Step-by-step explanation:
factor: 2x^2+ 5x-3=0
Answers
Answer:
x=1/2or x=−3
Step-by-step explanation:
Someone please help me
Answers
x=3.5 y=2
I NEEED HELP WITH THIS MATH
Answers
Answer:
3. they combined like factors incorrectly X=21.5
4. Supplementary means it's equal to 180, not 90. they did it as if the angle was acute. The answer should be 133 degree
5. The two angles are not equal. however, the two angles added together equal to 180. 115+ 5x -10 = 180 X=15
Step-by-step explanation:
3. 8x + 8 = 180
8x + 8 - 8 = 180 - 8
8x = 172
8x/8=172/8
x=21.5
4. 180-47= 133
5. 115 - 10 + 5x = 180
105 + 5x = 180
105-105+5x=180-105
5x=75
5x/5=75/5
x=15
Solve for x: the quantity of x plus 4 over 3 = 2.
A. x = −2
B. x = 2
C. x = 2 over 3
Answers
C .2/3
Step 1: Subtract 4/3 from both sides.
x+4/3-4/3=2-4/3
x=2/3
-20/5= ???????
PLZ HELP
Answers
Answer:
-4
Step-by-step explanation:
hope this helped!
pleaSe i need help brainlist if u get it right
Answers
Answer:
62.6
Step-by-step explanation:
Round the number to the place of the underlined digit. 416,898
Answers
Answer:
420,000
Step-by-step explanation:
since the 6 is greater than 5, it rounds up to 420,000
Which of the following sets represents a function?
O [(1, 2), (3, 2), (5, 7))
O [(3,5),(-1,7), (3,9)}
O [(1, 2), (1,4), (1, 6)
Answers
Answer:
(1, 2), (1,4), (1, 6)
Step-by-step explanation:
They're adding the Y-axis
PLEASE HELP YALL
simplify the expression:
-3 (4u -9)
Answers
Answer: (-12u+27)
Step-by-step explanation: I distributed the negative 3
-7 + a = 3
Given the above equation, what is the value of
10-[(a -3) - 7]?
Answers
Answer:
10
Step-by-step explanation:
a=3+7
a=10
10-[(10-3)-7]=
=10-[7-7]=
=10-0=
=10
The solution of expression 10 - [(a - 3) - 7] would be 10.
Given that,
The equation is,
-7 + a = 3
Now, we can simplify the equation as,
- 7 + a = 3
a - 7 = 3
Subtract 3 on both sides,
a - 3 - 7 = 0
(a - 3) - 7 = 0 .. (i)
Here, the equation to simplify is,
10 - [(a - 3) - 7]
Substitute the value from equation (i),
10 - 0
= 10
Therefore, the solution of expression is 10.
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Write a single transformation that maps ABC onto A' B' C'
Answers
9514 1404 393
Answer:
Either of ...
(x, y) ⇒ (-x, -y)Rotation 180° about the originStep-by-step explanation:
There are at least two ways to express the transformation that maps each coordinate to its opposite.
1. reflection across the origin: (x, y) ⇒ (-x,-y)
2. rotation 180° (either direction) about the origin.
Take your pick.
A billboard on level ground is supported by a brace as shown in the accompanying diagram the measure of angle is 15° greater than twice the measure of angle b determine the measure of angle a in the measure of angle b
Answers
Answer:
has a right angle to hold the billboard upright. Since a triangle is 180, and there' s a right angle, then when you add angle A and angle B together, they should add up to 90.
Step-by-step explanation:
A = 2B + 15
A + B = 2B+15 + B = 90
3B + 15 = 90
3B = 75, so B = 25 degrees
90 - B = A, so A = 65 degrees
What is the cube root of cube root of 27/125
Answers
Answer:
Cube root of 27/125 is:
[tex]\frac{3^{3}}{5^{3} }[/tex]
Answer:
3/5
Step-by-step explanation:
The population of a county is growing at a rate of 9% per year, compounded continuously. If the county currently has 14,934 people, how many will there be in this county in 10 years? Round to the nearest person.
