Evaluate the formula for the volume of a rectangular prism to solve the problem.
Volume = length times width times h. A swimming pool has a height of 3 meters, width of 25 meters, and length of 50 meters.
West junior High needs to fill its swimming pool with water. Determine the amount of water it needs by finding the volume of the pool. Use the drop-down menus to complete the statements.
Answers
Answer:
B, A, C, and D
Step-by-step explanation:
Did the assignment
Answer:
First, write the
✔ formula: V = lwh
.
Next, use parentheses when you substitute
✔ 50, 25, and 3
for l,w, and h.
Now, simplify by
✔ multiplying
50, 25, and 3.
The volume of the pool is
✔ 3,750
m3.
Related Questions
-104 = -2(2 + 6r) - 4
Answers
Answer:
r= 9.3333333 (repeating)
Step-by-step explanation:
-104= -4-12r-4
-12r-8= -104
-12r= -112
r= -112/-12
r= 9.3333333 (repeating)
The points on this graph represent a relationship between x- and y-values which statement about the relationship is true (hurry)
Answers
Answer:
It must be proportional because the graph is a straight line passing through the origin.
Step-by-step explanation:
Answer:
It cannot be proportional because the straight line through the points does not go through the origin.
Solve the literal equation, C = 12h + 4. Justify each step
Answers
Answer:
slope=.083
c=4
h=-0.333..
Step-by-step explanation:
Nel
in Clar)
a. prove that
is equal to
the oth
the coefficient of (r+ 11th term
the
sum of
of the coefficients of
crti) th
of
mun
and
term
term
CI+x)?
Answers
Answer:
can you rewrite that pls I can't understand
Which function is graphed?
y = 1/2csc(x)
Y =csc(1/2x)
y=1/2sec(x)
Y=sec(1/2x)
Answers
The function that is graphed is y = 1/2csc(x)
The graph given is of the function y = 1/2 sec x
Given that, there is a graph, we need to find the function of it.
So, from the graph, we can derive the parent function y = sec(x).
Notice how there are asymptotes at −π/2, 3π/2 and every πn, where n is an integer., which is where sec(x) is undefined.
Finally, we can see a vertical shift of 1/2 which we can see from the mid-line of the graph which is at y = 3.
Hence, the graph given is of the function y = 1/2 sec x
Learn more about function, click;
https://brainly.com/question/29657983
#SPJ7
53
Find the x of the angle
Answers
Answer:
74 degrees
Hope this helps and have a great day :)
And please mark me brainliest if you can :)
Answer:
74 degrees
Step-by-step explanation:
These two triangles are isosceles.
This means that the top angle of the left triangle is also 53 degrees.
All triangles have 180 degrees.
When we subtract 2(53) from 180 we get 74.
We can use this vertical angle to find out the angle left of x which is 74.
Since the second triangle is also isosceles, x is equal to 74 degrees.
12. Your garage door has a code to open it. Your little brother can't remember the 5-digit code. He knows the
first digit is a 1 or 2 and that the second digit is a 5 or a 6. He has no idea what the other 3 digits are. If he
guesses, what is the probability that he gets it correct on the first try?
Answers
Answer:
1 2 3 4 5
Step-by-step explanation:
Its possible for the code to just be 1 2 3 4 5
what is the answer to X - 14 =66
Answers
Answer: x=80
Step-by-step explanation: You add 14 to both sides of the equation. The left side of the equation cancels out leaving you with 80
Answer:
[tex]\boxed {x = 80}[/tex]
Step-by-step explanation:
Solve for the value of [tex]x[/tex]:
[tex]x - 14 = 66[/tex]
-Add [tex]14[/tex] on both sides:
[tex]x - 14 + 14 = 66 + 14[/tex]
[tex]\boxed {x = 80}[/tex]
So, the value of [tex]x[/tex] is [tex]80[/tex].
Which of the following equations could represent the points in the table? Select all that apply.
Answers
Answer:
Options (A) and (C)
Step-by-step explanation:
Let the equation represented by the table is,
y - y' = m(x - x')
where m = slope of the line
(x', y') are the coordinates of a point passing through the line.
Since, slope of the line 'm' = [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]
Let the two points given in the table are (0, 11) and (1, 5)
Therefore, slope 'm' = [tex]\frac{11-5}{0-1}[/tex] = -6
Now equation of the line passing through (0, 11) will be,
y - 11 = -6(x - 0)
Equation of the line passing through (1, 5) and slope (-6) will be,
y - 5 = -6(x - 1)
Equation of the line passing through (2, -1) and slope (-6) will be,
y + 1 = -6(x - 2)
Equation of the line passing through (3, -7) and slope (-6) will be,
y + 7 = -6(x - 3)
Therefore, equations given in Options (A) and (C) will be the answer.
Is 10−−√ greater than, less than, or equal to 5?
Answers
if 10--[tex]\sqrt{x}[/tex] equals [tex]\sqrt{10}[/tex] then the answer is less than cause
Word your problem better and stop being a noob
Sincerely,
Jelly
if 5 1/4lb of candy cost $21, how many pounds of candy can you buy for $10.00
Answers
Answer:
2.5
Step-by-step explanation:
If AB=50, what are AC and CB?
Answers
AC= 14
CB= 36
hope this helps!!
What is Y+5=7(x-8)written in standard form
Answers
Answer:
Alright, so standard form is ax + by = c, right?
So, we have
y + 5 = 7(x - 8)
This means
y + 5 = 7x - 56
Sooo
-7x + y = -51
:)
Michael is shopping for clothes. He needs to buy an equal number of shirts and fies. He also needs to buy 4 times as many shirts as pants. Shirts cost $35,
ties cost $25, and pants cost $40. If Michael spends S560, how many shirts did he buy?
Answers
Answer:
Michael bought 8 shirts
Step-by-step explanation:
Let the number of shirts to be buy be x
The number of ties too will also be x
The number of pants will be x/4 since he will be buying four times the number of pants for shirts
Amount spent on shirt is 35 * x = $35x
Amount spent on ties = 25 * x = $25x
Amount spent on pants = 40 * x/4 = $10x
Adding all together;
35x + 25x + 10x = 560
70x = 560
x = 560/70
x = 8
Simplify. x2 - 2x + 3 - 2x2 + 1
Answers
Answer:
Step-by-step explanation:
Two students Kendra and Laura solved the following expression: |4 - 7| + 2 * 5 . Kendra got a final answer of 13 and Laura got an answer of 7. Who got the answer WRONG and HOW do you know. (The how should refer to the math being done. You can NOT say because I solved it. I need a description)
Answers
Answer:
|4 - 7| = |-3| = 3
|z| is interpreted as the absolute value of z, which is the distance from 0 to z.
|4 - 7| + 5*2 = 3 + 10 = 13.
Laura got the answer wrong.
1.SCUBA diving set
Slope:
2.SCUBA diving set
y-intercept:
3.SCUBA diving set
Slope intercept form:
Answers
Answer:
X=1
Step-by-step explanation:
Snorkel, mask, and flippers Slope: 2 (so in the equation, it would look like 2x).
Snorkel, mask, and flippers Y-intercept: 10 (12 - 2 = 10, which is 0 hours, possibly the initial amount)
Snorkel, mask, and flippers Slope intercept form: y = 2x + 10
Does anyone know what I have to do for this
Answers
Answer:
67.5°
Step-by-step explanation:
360 = 90 + 3x + x
360 - 90 = 3x + x
270 = 4x
270 ÷ 4 = x
67.5 = x
65°
3х + 4
78°
Find the x
Answers
Answer:
x=11
Step-by-step explanation:
65+3x+4+78=180
Combine like terms
147+3x=180
Subtract 147 on both sides
3x=33
Divide by 3
x= 11
Answer: 11 degrees
Step-by-step explanation:
65+3x+4+78=180
147+3x=180
3x=33
x=11
Two cars travel the same distance. The first car travels 40 mph and reaches its destination in t hours.
The second car travels 55 mph and reaches the destination 3 hours earlier. How long does it take the first
car to reach its destination?
Answers
Answer:
The first car reaches its destination at 11 hours
Step-by-step explanation:
Distance Traveled
The distance X traveled by and object moving at constant speed is given by:
X=v.t
Where v is the speed and t is the time.
We are given some input data. Two cars travel the same distance, let's call it X. The first car travels at 40 mph and reaches its destination in t hours.
We also know the second car travels at 55 mph and reaches the destination 3 hours earlier. The time used by the second car is t-3 hours
The equation for the distance of the first car is
X=40t
The equation for the distance of the second car is
X=55(t-3)
Both distances are the same, thus
40.t=55(t-3)
Operating:
40t=55t-165
Joining like terms:
15t=165
Solving:
t=165/15
t=11 hours
The first car reaches its destination at 11 hours.
What are the rules for signed numbers when you are dividing fractions?
Answers
Answer:
When you divide two integers with the same sign, the result is always positive. Just divide the absolute values and make the answer positive. When you divide two integers with different signs, the result is always negative. Just divide the absolute values and make the answer negative.
Step-by-step explanation:
i hope this is correct
Answer:
DIVIDE
Step-by-step explanation:
Solve. 10y - 5y - 5 = 73.25
y=
PLEASE HELP I AM DESPERATE PLEASE
Answers
Answer:
10y(5y)
Step-by-step explanation:
hope this helps!
Solve the quadratic equation 4x2 - 12x = 0
Answers
Answer:
-2/3
Step-by-step explanation:
pls help with frations pls thank u
Answers
The answer is -1/2 :)))
Find the size of angle x
Answers
Answer:
x = 45°Step-by-step explanation:
Sum of angles of a triangle is 180°
x - 10° + x - 20° + 120° = 180°2x + 90° = 180°2x = 90°x = 45°Answer:
45°
Step-by-step explanation:
Sum of angles in a triangle = 180°
x - 10° + 120° + x - 20° =180°
x + x + 90° = 180°
2x = 180° - 90°
2x = 90°
2 2
x = 45°
Write a polynomial function in standard form with zeros at -10 -4 and 1?
Answers
Answer:
Step-by-step explanation:
Jjjjjjjjjj
Define a signed numbers for math.
Answers
You are holding a movie party and want to make your own boxes for popcorn out of some old movie posters, which are 8.5 x 11 inches in size. You will construct the open-top boxes by cutting a square out of each corner of the poster and folding up the sides. Being the generous host that you are, you want to make boxes that hold maximum amount of popcorn.
Answers
Answer:
x = 3,17 in
Step-by-step explanation:
Movie poster dimensions:
8,5 and 11 inches
Let´s call "x" the side of the square, to cut in each corner, then the volume of the open box will be:
V(ob) = ( 8,5 - x ) * ( 11 - x )* x
Then volume as a function of x
V(x) = ( 8,5 - x ) * ( 11 - x )* x or V(x) = ( 93,5 - 8,5*x - 11*x + x² )*x
V(x) = 93,5*x -19,5*x² + x³
Taking derivatives on both sides of the equation:
V´(x) = 93,5 - 39*x + 3*x²
V´(x) = 0 ⇒ 93,5 - 39*x + 3*x² = 0
3*x² - 39*x + 93,5 = 0
Solving for x
x₁,₂ = ( 39 ± √1521 - 1122 )/6
x₁,₂ = 39 ± 19,97 / 6
x₁ = 19,03/6 x₁ = 3,17 in
x₂ = 58,97 / 6 x₂ = 9,83 dismiss this root (we can´t cut 2 pieces of 9,83 from 8,5 inches
x = 3,17 in
Combine like terms: 3x + 7 - 5x + 8 - 7y + 10y
Answers
Answer: -2x + 3y + 15
Step-by-step explanation:
Answer:
− 2x+3y+15
Step-by-step explanation:
there you go
i only got a 65% so here is 10 points
