Two plastic geometric models shaped like a triangular prism and a triangular pyramid are each 16 cm tall. The base of each model is a triangle with a base of 12 cm and a height of 5 cm. How much greater than the volume of the prism?
Answers
Answer:
320 cm difference
Step-by-step explanation:
Volume for Triangular prism: (1/2)(b)(h)(H)Volume for Triangluar pyramid: (1/3)(1/2)(b)(h)(H)480-160=320
Related Questions
JOEY
Hoey
Boey
Goey
ABCDEFGHIJKLMNOPQRSTUVWXYZ
Answers
Answer:
jayfeather in the house
Step-by-step explanation:
Answer:
zoey :)
Step-by-step explanation:
as the number of comics increases, the cost___
Answers
Answer:
As the number of comics Increases the cost increases
Answer:
increases.
Step-by-step explanation:
The line is climbing higher, and it means that the copies of comics are being sold more and the prices are becoming higher.
Hope this helps!! Have an amazing day ^^
6. What is the equation in slope-intercept form for the graph of the line shown?
y
F. y =-2x-1
G.y =-2x + 1
H. y = 2x – 1
I. y = 2x + 1
Answers
f)y=-2x-1
Solve the equation for y. Type out your steps to solve this problem as you are showing your work:
7(y + 3) = 5y + 8
Answers
Answer:
-13/2
Step-by-step explanation:
7(y+3)=5y+8
7y+21=5y+8
7y-5y+21=8
2y+21=8
2y=8-21
2y=-13
y=-13/2
Answer:
y = -6.5
Step-by-step explanation:
simplify: 7y+21=5y+8
put like-terms together and simplify: 2y=-13
(like-terms: 7y-5y=8-21)
divide both sides by 2: y=-6.5
INEQUALITIES PLEASE HELP!!!
The record for the most rolls of wrapping paper sold for the school fundraiser is 593. Let w = the number of rolls of wrapping paper sold.
Choose Yes or No to tell if each inequality represents a number that would beat the school record.
w ≥ 593 (YES OR NO?)
w > 593 (YES OR NO?)
w ≤ 593 (YES OR NO?)
593 < w (YES OR NO?)
Answers
Answer:
The record is 593.
To beat the record you need a greater number:
w > 593Options:
w ≥ 593 NO, it includes 593 w > 593 YES w ≤ 593 NO, it includes 593 and smaller numbers 593 < w YESHow would it look like if you graphed this equation. y = 2x - 2
Answers
Answer:
Step-by-step explanation:
What is the perimeter of the figure shown below?
Answers
Answer:
D. 6x-14
Step-by-step explanation:
So first we would do 3x^2+3x^2-5x^2
That would all cancel out so that would be 0.
Next we would do 3x-4x+7x, this would equal to 6x
Finally we would do -4-8-2, this would be equal to -14
Then the equation would be 6x-14
All you have to do is combine like terms.
Hope this helped!
A CD is circular and has a diameter of 6 centimeters. Which is closest to the area of the CD? Use 3.14 for π
Answers
Answer:
28.26 cm²
Step-by-step explanation:
Area of a circle = πr²
r = diameter/2
r = 6/2 = 3
A = (3.14)(3)²
A = 28.26 cm²
If X-1 = 8, what justifies x - 1 = 16?
2
F Subtraction Property of Equality
G Division Property of Equality
H Transitive Property of Equality
J Multiplication Property of Equality
Answers
Answer:
I think G Division Property of Equality
is this right re answer what's wrong please !?
Answers
Answer:
explination...
Step-by-step explanation:
so from how i’m understanding it, it would be 12(90) + 20(121).
so 12 x 90 is 1080. so that’s already a good amt, but then 20 x 121 is 2420. now if we add those together,
2420
+1080
-————
3500
so instead of there being more money than she spent, she actually gets the same amount back. so just rearange what’s you out to make sense in a way that matches the problem and you should be good (that was saying it nicely sorry if that seemed rude haha)
Rebecca bought an LED tv set that is 32 inches long. The diagonal length measures 40 inches. What is the width of the tv screen?
Answers
Answer:
25
Step-by-step explanation:
There are 14 girls and 12 boys in a class. What is the ratio of girls to students?
Answers
Answer:
7:13
Step-by-step explanation:
There are 14 girls and 12 boys, so there are 26 students in total. Since we are looking for the ratio of girls to students, the ratio will be 14:26. To simplify it, we will divide 14 and 26 by their greatest common factor: 2. We will get the ratio of 7:13.
I hope this helped! :)
0.8 = 0.5x
Solve for x
Please show steps thanks so much
Answers
0.8/ 0.5 = 0.5x/ 0.5
Cross out the 0.5’s on the right because they cancel out and you will end up with:
0.8/ 0.5 = x
All you have to do then is divide 0.8 by 0.5 and you get:
1.6 = x
Identify the integer represented by point A on the number line.
Answers
Answer:
i think is +5
hoped i could helped
Which of the following represents the equation below in intercept form?
f (x) = 2x² + 6x - 80
A) f (x) = (x-5) (x+8)
B) f (x) = 2 (x-5) (x+8)
C) f (x) =2 (x+5) (x-8)
D) f (x) = 2 (x-4) (x+10)
Answers
Step-by-step explanation: Please tell me if this is wrong! Bye! Have a good day!
Answer:
...............
Step-by-step explanation:
A quart of milk costs $1.89. What is the total cost for 20 quarts of milk?
Answers
The area of the rectangle shown below is given by the expression 7x+35. If the width of
the rectangle is equal to 7, then which of the following is the correct expression for the
missing length of the rectangle in terms of the variable x?
(1) x+35
L = ?
(2) 7x + 21
(3) r + 28. (4) r+5
Area = 7x + 35
Answers
Answer:
I think C(3)
Step-by-step explanation:
A point P(8, 6) is reflected across the y axis what are its new coordinates?
Answers
Answer:
(-8, 6)
Step-by-step explanation:
The formula for reflecting a point across the y-axis is (x, y) → (-x, y).
Substitute: (8, 6) → (-8,6)
I hope this helped! :)
7x+2=-54
Brainliest answer
Answers
Answer:
Step-by-step explanation:
Subtract 2 on both sides
7x = -56
Divide 7 on both sides
x = -8
Evaluate each expression
P + 8 when P = 6
show ya work
Answers
Answer:umm so with my super jimmy neutron powers the answer is 14 because since P = 6 the equation turns into 6 + 8=14
I’ll give you bee syrup and brainliest if you help
Answers
Answer:
61.27 cm
Step-by-step explanation:
(3.14)(11)(0.5) = 17.27
2+2+20+9+11+17.27 = 61.27
Find the value of each variable pls help for #10!!!
Answers
11x-65+11x-65+29=180
Combine like terms.
22x-101=180
Add 101 to both sides.
22x = 281
Divide both sides by 22.
x = 12.77
a young adults burns 11 calories per minute while joggers which function shows how many calories that person will burn in x minutes
Answers
Please help I will mark brainiest ✅
Answers
Answer:
y=-2x-3
the line is going downwards which makes the slop a negative value
Step-by-step explanation:
5.4 = -t/5.5 solve for t
Answers
Answer:
t=−29.7
Step-by-step explanation:
Two streets form an intersection. C and D are supplementary
angles. If the measure of C is 140° and the measure of D is
two times the value of x, what is the value of x?
Answers
Answer:
20degrees
Step-by-step explanation:
The sum of angle C and D is 180 degrees since they are supplementary
Given
m<C = 140 degrees
m<D = 2x
Taking the sum and equating to 180
140 + 2x = 180
2x = 180-140
2x = 40
x = 40/2
x = 20 degrees
Hence the value of x is 20degrees
The Martin family has three children. One is in elementary school, one is in middle school, and one is in high school. They are moving and would like to
live at a location that is the same distance from each of the three schools. They have mapped the schools in a coordinate plane. Determine the
coordinates of the best location that will be equidistant from all three schools.
Answers
Answer:
Answer is 1/2,-1 1/2
Step-by-step explanation:
The coordinates of the best location that will be equidistant from all three schools is; (-0.085, -2.232).
What is circumcenter of a triangle?The circumcenter of a triangle is defined as the point where the perpendicular bisectors of the sides of that particular triangle intersect. In other words, the point of concurrency of the bisector of the sides of a triangle is called the circumcenter.
The coordinates of the 3 points that form a triangle attached in the image are;
A(-4, -2), B(0, 3), C(5, -1)
Since the distances to the circumcenter O from the vertices are all equal.
Then; AO = BO = CO.
From the first equality, we have AO² = BO²
(x + 4)² + (y + 2)² = (x - 0)² + (y - 3)²
⇒ 8x + 16 + 4y + 16 = – 6y + 9
⇒ 8x + 10y = -23 ---(1)
Similarly, from the second equality, we have BO² = CO²
(x - 0)² + (y - 3)² = (x - 5)² + (y + 1)²
⇒ – 6y + 9 = -10x + 25 + 2y + 1
⇒ 10x - 8y = 17 ----(2)
Solving eq 1 and 2 simultaneously gives;
x = -0.085
y = -2.232
Therefore, the coordinates of the best location that will be equidistant from all three schools is; (-0.085, -2.232).
Learn more about the circumcenter of a triangle here:
https://brainly.com/question/16276899.
#SPJ2
How does x = 0.7x + 24 equal 80?
Answers
Answer:
x=0.7x+24
We move all terms to the left:
x-(0.7x+24)=0
We get rid of parentheses
x-0.7x-24=0
We add all the numbers together, and all the variables
0.3x-24=0
We move all terms containing x to the left, all other terms to the right
0.3x=24
x=24/0.3
x=80
And that's how you get 80
Step-by-step explanation:
i hope this helps. :)
Answer: x = 80
Step-by-step explanation:
80 - 24 = 56
56 divided by 0.7 = 80
Is this an function or not an function?
Answers
Answer:
A function
Step-by-step explanation:
The ONLY rule needed for a relationship to be a function is there is only ONE output for every input.
It is a function because there is only one output for every input.
Hope this helps :)
Let me know if there are any mistakes!!
The Flightless Folly ship has 20 pirates aboard. 12 of those pirates wear an eye patch. What percentage of pirates wear an eye patch on the Flightless Folly?
Answers
Answer:
60%
Step-by-step explanation:
12/20 is equal to 60/100 which gives you 60%
