What is the volume of a rectangular prism with the dimensions base 3 1/4 cm height2 1/2 cm and the length 4 1/2 cm?
Answers
Answer:
36.5625 cm^2
Step-by-step explanation:
To find volume, you multiply the three dimensions.
Answer:
36.56 cu. cm
Step-by-step explanation:
Volume = base x height x length
Related Questions
Help me please! thank you!
Answers
Answer:
1. 180
2. Yes
Step-by-step explanation:
2. Divide your answer from the first question by 70 and you get 2 hours and 57 minutes
please help me with this!!!!!!!!!!!!!!!!!!!!
Answers
The one that says
15x + 30x = x(15 + 30)
= 2(15 + 30)
= 2 • 45
= 90
15 X 2 + 30 X 2
30 + 60 = 90
So bottom left
The ratio of boys to girls in a class is 3:2. There are 15 boys in the class. How many total boys and girls are in the class?
A)15
C)25
B)23
D)35
Answers
Answer:
c
Step-by-step explanation:
Answer:
C 25
Step-by-step explanation:
pls help will give brainliest to the right answer :)
Answers
Answer:
62
Step-by-step explanation:
Answer:
The median is 62 beause it falls between the 60 and is no where near 20 or 30 70 is higher on your can find the median by looking at the lines the two ones or if the numbers are line up it would be the one one in the middle if there are two number is the middle in would be between those to numbers example 28 and 29 it would 28.5 hope this helpsStep-by-step explanation:
Please answer! Thanks :)
Answers
I am in desperate need of assistance!!! if i dont get this answer right theyre going to take everything i have, even my dog, so please help me out. your help will be very much appreciated and i will forever be grateful for a stranger to help me.Explain what method you would use to solve the following system:
3x + 4y – 5z = -3
-5x -2y + 6z = 5
4x – 8y + 3z = -10
please if you can explain the steps. thank you very much!!!!!!
Answers
Answer:
{x,y,z} = {-3,-1,-2}
Step-by-step explanation:
// Solve equation [3] for the variable z
[3] 3z = -4x + 8y - 10
[3] z = -4x/3 + 8y/3 - 10/3
// Plug this in for variable z in equation [1]
[1] 3x + 4y - 5•(-4x/3+8y/3-10/3) = -3
[1] 29x/3 - 28y/3 = -59/3
[1] 29x - 28y = -59
// Plug this in for variable z in equation [2]
[2] -5x - 2y + 6•(-4x/3+8y/3-10/3) = 5
[2] -13x + 14y = 25
// Solve equation [2] for the variable y
[2] 14y = 13x + 25
[2] y = 13x/14 + 25/14
// Plug this in for variable y in equation [1]
[1] 29x - 28•(13x/14+25/14) = -59
[1] 3x = -9
// Solve equation [1] for the variable x
[1] 3x = - 9
[1] x = - 3
// By now we know this much :
x = -3
y = 13x/14+25/14
z = -4x/3+8y/3-10/3
// Use the x value to solve for y
y = (13/14)(-3)+25/14 = -1
// Use the x and y values to solve for z
z = -(4/3)(-3)+(8/3)(-1)-10/3 = -2
find the area of the trapazoid pls :))
Answers
if I calculated this right, it should be 175 :)
VOLLEYBALL. MY VOLLEYBALL PLAYERS THIS QUESTION IS FOR YOU.
What are 5 best ways to encourage teamwork
Answers
Answer:
Create drills athletes want to win. While everyone wants to win, make sure everyone is having fun too.
Set measurable goals, benefit out responsibility and roles, give ownership, and stop and listen to each other when something is wrong.
Step-by-step explanation:
hope this helps...
have a good day
i need helps with this (click the picture to see it clearer
Answers
Step-by-step explanation:
any picture I am not seeing nothing
help me please first to answer will get brainiest
Answers
Answer:
Step-by-step explanation:
the study guide helps best
Can anyone help out with this?
Answers
Answer:
Step-by-step explanation:
This is because that line does not intersect or touch the line LR, so it is not transversal to it.
Determine whether each mathematical statement is true or false. The answer choices on the right may be used more than once.
Answers
2. false
3. false (they’re equal)
4. true
5. true
8^10 ÷ 8^5 = 8^2 True or false
Answers
Answer:
False
Step-by-step explanation:
\(8^1^0 = 1073741824\\8^5=32768\\\\8^2 = 64\)
1. Which variable did you plot on the x-axis, and which variable did you plot on the y-axis? Explain why you assigned the variables in that way.
2. Write the equation of the line of best fit using the slope-intercept formula $y = mx + b$. Show all your work, including the points used to determine the slope and how the equation was determined.
3. What does the slope of the line represent within the context of your graph? What does the y-intercept represent?
4. Test the residuals of two other points to determine how well the line of best fit models the data.
5. Use the line of best fit to help you to describe the data correlation.
6. Using the line of best fit that you found in Part Three, Question 2, approximate how tall is a person whose arms span is 66 inches?
7. According to your line of best fit, what is the arm span of a 74-inch-tall person?
I have 5-7 done and I've included a picture of my graph down below I just really need number 1 and 2 at the moment but any question answered through 1 and 4 would we very appreciated :) thank you very much :D
Answers
Answer:
I-
Step-by-step explanation:
z = 15/4 How to solve this? (full explanation please)
Answers
When ever you have a question like that you just divide the numerator (top) by the denominator (bottom)
PLEASE ANSWER AS FAST AS YOU CAN BUT PLEASE GET THE RIGHT ANSWER!!!
Answers
Answer: (-3,-8)
Step-by-step explanation: opposite of (3,-8)
Need Help fast!!!
Please!
Answers
Answer:
the third one
Step-by-step explanation:
because on the first paper the food coloring was always twice as much as the frosting and 100 is two times larger than 50.
Refer to the image. Prove that the area of triangle ABE = the area of triangle BFC?
Answers
Answer:
In ΔABE and ΔACF,
∠BAE=∠CAF (Common angle)
∠AEB=∠AFC ....(∵BE⊥AC and CF⊥AB)
BE=CF (Given that altitudes are equal)
By AAS criterion of congruence,
ΔABE≅ΔACF
Hence,
AB=AC (by CPCT)
Step-by-step explanation:
please mark me as the brainlyest
Which expression is equal to 2(3 - x) - 12 + 4x ?
Answers
Step-by-step explanation:
6+2x-12+4x
6x-6
6(x-1)
PLEASE HELP
Pair the cards which are additive inverses (when added the sum is zero).
Answers
help please look at attached image
Answers
What is the area of the figure below
Answers
Answer:224
Step-by-step explanation:
Okay as you can see, the figure is divided into 3 shapes. 2 rectangles and a right trapezoid.
You can solve the area of the rectangle on the far right by doing 9x6 leaving you with 54.
For the other rectangles you can do 11x12 equaling 132. I got 11 because you know the top is 17 and as you see at the bottom that length you used for the first rectangle is 6, so you do 17-6. You get 12 from adding 9+3.
For the right trapezoid the formula is A = ( a + b ) x h/2. So you can plug it in and say A=(12+7) x 4/2= 38.
You then add all the areas together (54+132+38= 224) leaving you with the answer of 224.
A researcher posts a newspaper advertisement offering $10 in exchange for participation in a short study. The researcher accepts the first 10 people who respond to the advertisement. Which of the following statements is true about the sample? (5 points)
Group of answer choices
It is not a valid sample because it is only a short study.
It is a valid sample because money is offered to participants.
It is a valid sample because the first 10 people were selected to participate.
It is not a valid sample because it is not a random sample of the population.
Answers
Answer:
I think these two are right.
it is a valid sample because money is offered to participants.
it is a valid sample because the first 10 people were selected to participate.
-1 Jul 10
Volume with fractions
What is the volume of this rectangular prism?
3
cm
5
4.
cm
3
5
cm
4
Answers
Ron needs a new pair of prescription glasses, and a new pair of sunglasses. They each retail for $95 at a store that has frequent sales. Which of the following sales is the best deal?
Buy one, get one 50% off
15% off your entire purchase
$20 mail-in rebate
40% off any one item
Answers
Answer:
Buy one, get one 50% off.
Step-by-step explanation:
If you get 15% off entire purchase, you end up spending $163.40. If you get 40% off any item you spend $152. If you buy one get one 50% off, you spend $142.5. Pls mark brainliest!
quick
Use the reciprocal property to solve for x: 2 / 5 = 38 / x
Answers
It would be 2x=38(5) and you get 95
Answer:
95
Step-by-step explanation:
Cross multiply
2x = 38 × 5
Simplify
2x = 190
Divide both sides by 2
X = 95
What is an angle that is adjacent to LGK?
Answers
Answer: CGB
Step-by-step explanation:
there back to back
helppppppppppppppppppppppppppppppppppppppp
Answers
Answer:
28 grams
Step-by-step explanation:
.
Multiply the pairs of numbers and match them with their products. Tiles (-5)(4.2) (-7)(-3) (4) (5) (2.5)(-9) Pairs 22.5 21 -22.5 -21 111
Answers
Here are the pairs matched with their products:
- (-5)(4.2) matches with -21
- (-7)(-3) matches with 21
- (2.5)(-9) matches with -22.5
Pairs (4) and (5) do not have corresponding products in the given options.
(-5)(4.2) = -21
(-7)(-3) = 21
(4)(5) = 20
(2.5)(-9) = -22.5
So, the pairs of numbers and their products are as follows:
(-5)(4.2) = -21 matches with -21.
(-7)(-3) = 21 matches with 21.
(4)(5) = 20 matches with 20.
(2.5)(-9) = -22.5 matches with -22.5.
I hope this helps!
please answer all of these if you can
Answers
Answer:
i can't answer the first on and the third one but i think the 2 is 6
Step-by-step explanation:
sorry if i'm not rights