Greyson told his friend Zeth that if a diagonal plane slices off the corner of any prism, such that it only slices through two lateral sides and a base, the cross section will always have a triangular shape. Is Greyson correct?
Answers
Answer:
The first one is correct
Step-by-step explanation:
Answer:
The first one for sure....
Step-by-step explanation:
logic.
Related Questions
Use the function f(x)=2−5x to fill out the table.
Answers
Answer:
12, 7, 2, -3, -8
Step-by-step explanation:
I will only do the first one for an example.
If x was to equal -2 you would put it into the function like this.
f(x)=2-5x
f(-2)=2-5(-2)
f(-2)=2+10
f(-2)=12
Answer:
Step-by-step explanation: x2=y12, x-1=y7,
x0=y2, x1=y-3, x2=y-8
Hope this helps.
A truck whose bed is 2.5m long, 1.5m wide, and 1.0m high is delivering sand for a sand-sculpture competition. About how many trips must the truck make to deliver [tex]7m^{3}[/tex] of sand?
Answers
Answer:
68.6 Trips
Step-by-step explanation:
2.5m+1.5m+1.0=5
5m per trip
7m^3=343
divide the amount that can fit in each trip (5m)
by the amount of sand needed for the sculpture. (343m)
343 /5=68.6
When we rotate clockwise or counterclockwise, the two rotations should always add up to ( ) degrees
Answers
Answer:
360 degrees
Step-by-step explanation:
Stephanie collected data about the high temperature in her city for 7 days in a row. The high tempertures for the 7 days were 70°, 78°, 85°, 73°, 65°, 78°, and 89°. She made the following graph to show her data.
She says the temperature in her city is pretty consistent. How could she redraw the graph so that the daily temperture doesn't seem quite so consistent?
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Answer:
She could increase the step on the graph / the gradient from every ten degrees to every five degrees
Step-by-step explanation:
1/3 x 6/7 giveing brainlist for best answer
Answers
This can also be simplified to 2/7.
In order to figure this out, just multiply the numerators ( 1 and 6) and the denominators (3 and 7) straight across to get your answer.
Hope this helps:)
PLZZ HURRY!! What numbers are a distance of 1/2 unit from 3/5 on a number line? Select the locations on the number line to plot the points.
Answers
Answer:
Step-by-step explanation:
The numbers that are a distance of 1/2 unit from 3/5 on a number line are the numbers that are 1/2 units to the right and to the left of 3/5 on the number line.
The numbers are given by 3/5 - 1/2 and 3/5 + 1/2.
The numbers are 1/10 and 1 1/10
The required numbers are 0.1 and 1.1 are a distance of 1/2 unit from 3/5 on a number line.
What is Number Line?In math, a number line can be defined as a straight line with numbers arranged at equal segments or intervals throughout. A number line is typically shown horizontally and can be extended indefinitely in any direction.
We have been given that number line, the numbers that are 1/2 units away from the number 3/5 are the numbers that are 1/2 units to its right and left.
The numbers are given by 3/5 - 1/2 and 3/5 + 1/2.
So the required numbers would be:
⇒ 3/5 - 1/2 = 1/10 = 0.1
⇒ 3/5 + 1/2 = 11/10 = 1.1
Therefore, the required numbers are 0.1 and 1.1 are a distance of 1/2 unit from 3/5 on a number line.
Learn more about the number line here:
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Hello! May someone help me on something? This is really important to me, its part of my grade (I’m very serious).
I really need a good answer. I would give brainliest :D
Answers
Answer:
A is a^20 B is a^4 C is a^8 D is a^4 E is a^16 F is a^20 G is a^16 H is a^8
Step-by-step explanation:
PLEASE help me.
WILL MARK YOU BRAINLEST:
Lazarus’ Boat Rentals charges a yearly fee of $105 and $9.50 each time a member wants to rent a boat. Robert’s Boat Rentals does not charge a yearly fee but charges $14.75 every time a member rents a boat. How many times would a person have to rent a boat for Lazarus’ and Robert’s charges to be equal
Answers
Answer:
The number of times a person would need to rent a boat for Lazarus' and Robert's charges to be equal = 20 times
Step-by-step explanation:
Answer: The number of times a person would need to rent a boat for Lazarus' and Robert's charges to be equal is 20 times
Step-by-step explanation:
The given information are:
For the Lazarus' Boat Rentals company
The yearly charges by Lazarus' boat company = $105
The charge each time a member rents a boat = $9.50
For the Robert's Boat Rentals company
The yearly charges by Robert's boat company = $0
The charge each time a member rents a boat = $14.75
Let the number of times required before the charges for both Lazarus' Boat Rentals company and Robert's Boat Rentals company to be equal, we have:
$105 + $9.50 × t = $14.75 × t
∴ t = $105/($14.75 - $9.50) = 20 times
The number of times a person would need to rent a boat for Lazarus' and Robert's charges to be equal = 20 times.
A paper company is cutting a tree to build the foundation of a house. At the end of the first day, the company had hauled away 3/10 of a truckload of wood. On the second day, they hauled away 1/10 of wood. How many woods did they haul away in all?
Write your answer as a fraction or as a whole or mixed number.
Answers
Answer:
4/10
Step-by-step explanation:
its like adding 3 +1 but in a different way
can anyone help please
Answers
Answer (least to greatest): Virus, Human Hair, Parasite, Paper
Step-by-step explanation: The number of zeros on the left side is the same as the exponent at the end of the problem.
Answer:
1.7*10^-6
6.7*10^-4
9.65*10^-2
2.5*10^-2
Step-by-step explanation:
0.0000017
0.0067
0.0965
0.025
what are the divisors of 12,300
Answers
Answer:
1,2,3,4,5,6,10
Step-by-step explanation:
Hope this helps :)
James says that 12 is a common factor of 3 and 4. June says that 12 is a common multiple of 3 and 4. Who is correct? Defend your answer and explain your reasoning
Answers
Answer:
June is correct.
Step-by-step explanation:
A common factor means that 4 and 3 could be divided by 12. A common multiple means that 3 and 4 multiplied together equal 12.
what is 8 4/5 as a decimal
Answers
Answer:
8.80
Step-by-step explanation:
The decimal is 8.8
What is Decimal?A group of numbers between integers on a number line are known as decimals. They are merely an additional mathematical representation of fractions. Integers, also known as whole numbers, are represented to the left of the decimal point, while decimal fractions are represented to the right of the decimal point. The next place, which is (1/10)th or tenth place value, is (1/10) times smaller if we move immediately from the first place.
given:
8 4/5
Now, writing into normal fraction
8 4/5 = 44/5
Now, dividing the fraction
44/5 = 8.8
Hence, the decimal is 8.8
Learn more about decimal here:
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Simplify.
8 + 7 (4 [to the second power] - 3)
Show Work.
Answers
8 + 7 = 15
15 x 13 = 195
Answer:
99
Step-by-step explanation:
The answer is above. I attached the image below to show my work and how i got to that answer. I hope this helps!
please help the one i used red marker to cross out dont do it. tyy
Answers
Can someone Please help me and quick An d show the work all of it
Answers
Answer:
A
Step-by-step explanation:
Like terms must have the same exponents and variables, but can have different coefficients
The parked values _____ in a proportional relationship. ( fill in the blank with are or are not) X 0 1 2 3 4 Y 1 4 7 10 13
Please hurry
Answers
Answer:
are ig
Step-by-step explanation:
can someone help me with first question
Answers
Answer:
Step-by-step explanation:
4^2= 4 x 4 =16
Answer:
16
Step-by-step explanation:
You would multiply 4 by 4 because it is 4 to the second power to get 16.
Help Please 100 point's + Brainly.est 8th grade Math Look at the photos below and answer them PLEASE
Answers
Part 1.
A is.
45 and 34 wood pieces left
B is.
It takes 11 cause 100-89=11 and 11+89=100 and it keeps subtracting 11.
C is.
I dont understand the question(sorry)
D is.
At least 9 shelves,
100-11=89
89-11=78
78-11=67
67-11=56
56-11=45
45-11=34
34-11=23
23-11=12
12-11=1
And you would have 1 wood piece remaining!!
Part one
A. After you build 5 you get 45 pieces, then after you build 6 you get 34.
B. It takes 11 pieces of wood to build each shelf
C. It is negative since y is decreasing in value, while x increases
D. you can build nine shelves
Not sure if there is a specific method you need to use, but you can just do 100 divided by 11 to get 9 remainder something, but you can only build full shelves.
Part 2
A. It took 20 minutes to set up building materials, since the line starts at the y-intercept at (0,20)
B. It takes 25 minutes to build each shelf, since the graph shows that after the first shelf there was a twenty five minute increase from 20 to 45
C. If you work at a constant rate it will take 225 minutes to build nine shelves, you can do this by either multiplying 9 by 25 or continuing the line on the graph.
D. You spent 320 minutes preparing and building 12 shelves. Since we already know it takes 20 minutes to prepare, you just need to multiply 12 by 25 to get 300, then you add them together to get 320.
E. This line represents the amount of time it takes to build shelves
Question 2
A.the initial deposit was $95
B. The line would represent the decrease of money in your account, caused by the maintenance fee.
C. The line will be negative since the y outputs decrease by 6.5
D. The monthly maintenance fee is $6.5, you know this by looking at the difference in outputs
E. After sixth months in total, the remaining balance is $56, you multiply 6.5 by 6 months to get 39, then subtract that from 95.
F. Your balance will be negative after 15 months, just divide 95 by 6.5 then round the answer up
The length of a rectangle is 3 inches more than it’s width. If the perimeter is 42 inches , find the demensions of the rectangle
Answers
Answer:
The length of a rectangle is 3 inches more than it’s width. If the perimeter is 42 inches , find the dimensions of the rectangle
Step-by-step explanation:
Which equation shows a direct proportional relationship?
A. y = 3/x
B. y = 3x
C. y = 3x - 1
D. 3x + y= 1
Answers
Answer:
A. y = 3/x
Step-by-step explanation:
Can someone help me with this? (20 points if answered) And I will mark the 1st one with brainliest because you have a fat and beautiful brain :)
Answers
Answer:
If the exponent is positive, move the
what is 5/8 x 9/8
blahhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
Answers
Answer:45/64
Step-by-step explanation:
Answer:
45/64 i think
Step-by-step explanation:
[tex]\frac{5}{8} x \frac{9}{8} =\frac{45}{64} \\5x9=45\\8x8=64\\or 0.703125\\[/tex]
The original quantity is 20 and the new quantity is 15. Adam incorrectly says the percent decrease is about 14.29%. What is the correct percent decrease? What error did Adam likely make when finding the percent decrease?
What error did Adam likely make? A. divided the difference of the two quantities by the sum of the two quantities. B. divided the difference of the two quantities by the product of the two quantities. C. divided the difference of the two quantities by the new quantity. D. divided the new quantity by the original quantity.
Answers
Answer:
A
Step-by-step explanation:
hhhhhhhhheeeeeeeeeeelp need it asap
Answers
Answer:
B because two positives equals a negagtive
Step-by-step explanation:
4/5 divided by 16/15
please simplify the answer to this PLS
Answers
Answer:
0.75
Step-by-step explanation:
HELP ME, I need to get the value of the numbers
Answers
Step-by-step explanation:
Every line = 180 degrees
First subrtact 75 from 180
After that, you have p1, p5, n7, and m3 = 108
Then that gives you the answer to the rest of them
p4 p8 and n6 = 75
Side note: If I were you I would study so that I could actually answer the questions when I'm being called on, but I get it.
Help asap on both! will mark brainliest show work also!!
Answers
Answer:
Question 1: 18 ft
Question 2: -$14
Step-by-step explanation:
Question 1: it is asking for per-minute so 90ft divided by 5min equals 18 ft.
Question 2: it is decreasing by -2 times 7 days equals -14.
Please help!!!!!!!!!!
Answers
Answer:
it should still be 40 if you think about it.
Step-by-step explanation:
ANSWER
I think it is c
Quiana took out a loan to pay for a new car. Initially, she owed the lender $15,234.68. She has repaid $247.43 of the loan each month for the past 5 months. What is the net change to the loan from Quiana’s perspective over the past 5 months?
Quiana made five equal monthly payments from her bank account. Which rational number shows something being removed five times?
Answers
Answer:
247.43 times 5 =1237.15
15,236.86-1237.15=13999.71
13999.71 divide 5=2799.942
Step-by-step explanation:
The rational number is 5 months
Answer:
Answer: $1237.15
Step-by-step explanation:
Initial loan amount = $15,234.68
Monthly payment =$247.43
Payment's made in last five(5) months = $247.43 × 5
= $1237.15
Current balance
= $15,234.68 - $1237.15
= $13,997.53
Net change
= Initial loan amount - current balance
= $15,234.68 - $13,997.53
= $1237.15
Step-by-step explanation: