Answer: passing through three intersecting edges
Step-by-step explanation:
To create a triangle by slicing a cube, D. pass the slicing plane through three intersecting edges, such as AB, FE, and DH, to intersect the cube and form a triangular cross-section.
To slice through a cube such that the figure formed by the intersecting plane is a triangle, you would need to follow option D, passing through three intersecting edges. Imagine the cube has vertices labeled A to H, with ABCD and EFGH being the top and bottom faces respectively, and the vertical edges connecting the corresponding vertices of these two faces.
By slicing through edge AB, edge FE, and edge DH, you would create a plane that intersects the cube in such a way that the section of the cube cut by this plane is a triangle with vertices at the points where the plane cuts through the edges AB, FE, and DH.
Prism A and Prism B have identical bases. The height of prism B is twice the height of prism A Determine the relationship between
the volumes of the two prisms.
A) The volumes are equal
B) The volume of prism Bis 2 times the volume of prism A
C) The volume of prism B is 4 times the volume of prism A
D)The volume of prism B is 6 times the volume of prism A
Answer:
it is B, the volume of the prism B is 2 times the volume of Prism A
Which number produces an irrational number when added to 1/3?
Answer:
B
Step-by-step explanation:
Since all other numbers are rational numbers, and with pi being irrational, adding 1/3 to 2pi would keep it irrational.
Answer:
2 pi
Step-by-step explanation:
So lets try and check , why to be lazy ?
1/3+2/3 =1 , as we all know 1 is a rational number.
.
so lets move to another option
Now ,
1/3+2 pi = 7/2 pi , its an irrational number .
we already got the answer , but we will try others too .
( Because i have so much amount of time , let me kill some of it! )
1/3+2 = 2.3333333.... which is again a ratiomal number .
1/3+0.166 = 0.49933333333... which is again a rational number .
Additional Information
An irrational number is a number that is nor terminating , nor recurring .The set of rational and irrational number is called real numbers .No rational number is irrational number , and no irrational number is rational number . Garrett was given two numbers, 1.6 and 25, and was instructed by his teacher Mrs. Hellie to find
the sum. Garrett found the sum and stated that the answer was a rational number. Do you agree or
disagree with Garrett? Justify your answer.
Answer:
I agree with Garret.
Step-by-step explanation:
A rational number is a number that can be expressed as the quotient or fraction p/q of two integers, a numerator p and a non-zero denominator q.
To get rid of the decimal point in the numerator, we count the numbers after the decimal in 26.6, and multiply the numerator and denominator by 10 if it is 1 number. Therefore, in this case we multiply the numerator and denominator by 10 to get the following fraction:
266 / 10
Then, we need to divide the numerator and denominator by the greatest common divisor(GCD) to simplify the fraction.The GCD of 266 and 10 is 2. When we divide the numerator and denominator by 2, we get the following:
133 / 5, which is ni a p/q form.
I need help finding the Factor for this question? please
Answer:
[tex]x^2+11x+18[/tex]
[tex](x+9)(x+2)[/tex]
Factoring, if [tex]x^2+11x+18=0[/tex]
The roots/zeros are:
[tex]x=-2,\:x=-9[/tex]
Subtract (8k-3)-(7k)
Answer:
k - 3
Step-by-step explanation:
In this expression, only 8k and 7k can be subtracted. This is because they have the same variable, meaning they are "like terms".
8k - 7k - 3 = 1k - 3
You deposit $275 each month into this account (7% APR
compounded monthly), how much money will be in the account
after 18 years (216 months)?
Answer:
120,050.58
Step-by-step explanation:
What is the vertex of y = x^2 + 2x - 3.
Answer:
D: (-1,-4)
Step-by-step explanation:
Just did it. Got it right
charlee wants to send postcards to all of her family and friends but she does not have any postcards she does have 3 large sheets of poster board,each sheet can be cut into 12 postcards how many postcards can charlee make
Answer:
36
Step-by-step explanation:
You do 12*3 because if 1 sheet of poster board can make 12 post cards, and you have 3 poster boards you will need 3 lots of 12 which is equivalent to 3*12!
Hope this helps!
Vicky reads at a constant rate. She can read 5 pages in 9 minutes. We want to know how many pages, p, Vicky can read after t given minutes.
Write a linear equation in two variable that represents the number of pages Vicky reads in any given time interval.
Answer:
p = (5t)/9
Step-by-step explanation:
9 mins ---------- 5 pages
1 min -------------5/9 page
t mins ------------5/9 x t pages
thus
p = (5t)/9
The linear equation in two variable that represents the number of pages (p) Vicky reads in any given time interval (t) will be;
⇒ p = 5t/9
What is linear expression?
A linear expression is an algebraic statement where each term is either a constant or a variable raised to the first power.
Given that;
She can read 5 pages in 9 minutes at a constant rate.
Now,
Since, She can read 5 pages in 9 minutes at a constant rate.
Hence, In 9 minutes = 5 pages
So, In 1 minutes = 5/9 pages
Hence, In t minutes, Number of pages = 5t/9
Thus, We can formulate;
The linear equation in two variable that represents the number of pages (p) Vicky reads in any given time interval (t) will be;
⇒ p = 5t/9
Learn more about the linear equation visit:
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Solve each equation for 0
2cos^2 x+3 cos x-2=0
Answer:
Step-by-step explanation:
A on edge
Answer:
Got it! its D. 60 degrees and 300 degrees.
Step-by-step explanation:
If r = 10 units and x = 14 units, then what is the volume of a cylinder?
A.
140 cubic units
B.
1,400 cubic units
C.
480 cubic units
D.
5,600 cubic units
I have no idea so please teach me.
29.25 is what percent of 78
Answer:
2
Step-by-step explanation:
Answer:
thirty - eight percentage
Step-by-step explanation:
You are going to have to divide for this question.
29.25 / 78 = 0.375
0.375 ≈ 0.38
0.38 * 100 = 38
So 29.25 is 38% of 78.
4 If y = 2x + 1, what is X=-3?
A 5
B - 7
C -5
D 6
Answer:
c
Step-by-step explanation:
y=2(-3)+1
y=-6+1
y=-5
USE SUBSTITUTION
Answer:
c) -5
Step-by-step explanation:
plug in the x.
y= 2(-3)+1
y= (-6)+1
y= -5
Please help!!! How do I turn these problems into inequalities?!?!
4500 ≤ 1400 + .05x, where x = sales
800 + .15s = 5000, where s = sales <-- this isn't an inequality, because it's asking for the exact amount of sales Ling needs to get.
(85+76+94+81+y)/5 ≥ 85, where y = next test score
Answer:
5. at least $62,000 worth of cars
6. $28,000 on sales
7. at least an 89
Step-by-step explanation:
5. We have a base salary of $1400 and the earning is 5% on sales (in other words, of the total profits from sales, the salesperson gets 5% of that). If s represents sales, we can say that the salesperson earns:
1400 + 0.05 * s
We want the end product to be at least $4500, so:
1400 + 0.05s ≥ 4500
0.05s ≥ 3100
s ≥ $62,000
The salesperson needs to sell at least $62,000 worth of cars.
6. This is similar to the previous question. Say the number of sales is s. Then, we have:
800 + 15% * s = 5000
800 + 0.15s = 5000
0.15s = 4200
s = 28,000
Ling needs to sell $28,000 on sales.
7. Let's say the last score is x. The average is found by adding all the test scores and dividing by the number of tests:
(85 + 76 + 94 + 81 + x) / 5 ≥ 85
336 + x ≥ 425
x ≥ 89
Latrell needs to earn at least an 89 on his next test to keep his average at 85 or higher.
GIVING BRANLIEST!!!
Which ordered pair is the solution to this system of equations?
x = 6
y - 3x = -8
Group of answer choices
(6, 10)
(10, 6)
(6, -26)
(-26, 6)
Answer:
I believe it's (6,10).
Help I’ll do anything just help
Answer:
[tex]1) {n}^{2} - 81 \\ (n - 9)(n + 9)[/tex]
[tex] 2) \: \: {a}^{2} - 121 \\ (a - 11)(a + 11)[/tex]
[tex]3) \: \: {n}^{2} - 16 \\ (n - 4)(n + 4)[/tex]
[tex]4) \: \: 9 {x}^{2} - 144 \\ {3}^{2} {x}^{2} - {12}^{2} \\ (3x - 12)(3x + 12)[/tex]
[tex]5) \: 2 {x}^{2} - 9 \\ (2x - 3)(x + 3)[/tex]
[tex]6) \: \: 4 {w}^{2} - 9 \\ {2}^{2} {w}^{2} - {3}^{2} \\ (2w + 3)(2w - 3)[/tex]
[tex]7) \: \: 4 {n}^{2} - 1 \\ {2}^{2} {n}^{2} - {1}^{2} \\ (2n + 1)(2n - 1)[/tex]
[tex]8) \: \: 1 - 16 {x}^{2} \\ {1}^{2} - {4}^{2} {x}^{2} \\ (1 - 4x)(1 + 4x)[/tex]
[tex] 9) \: \: {x}^{2} - {y}^{2} \\ (x - y)(x + y)[/tex]
[tex]10) \: \: 9 - {c}^{2} \\ {3}^{2} - {c}^{2} \\ (3 - c)(3 + c)[/tex]
[tex]11) \: \: {n}^{2} - 25 \\ {n}^{2} - {5}^{2} \\ (n + 5)(n - 5)[/tex]
[tex]13)49 - 4 {a}^{2} \\ {7}^{2} - {2}^{2} {a}^{2} \\ (7 - 2a)(7 + 2a)[/tex]
[tex]14) {a}^{2} {b}^{2} - {c}^{4} \\ (ab - {c}^{2} )(ab + {c}^{2} )[/tex]
[tex]15) \: \: 4 {x}^{2} {y}^{2} - 9 {z}^{2} \\ {2}^{2} {x}^{2} {y}^{2} - {3}^{2} {z}^{2} \\ (2xy - 3z)(2xy + 3z)[/tex]
hope this helps
sorry, I don't know how solve the 12th one.
thanks.
Complete the table for the given rule.
Rule: y= 1/3x
Answer:
12 - 4
3 - 1
18 - 6
Step-by-step explanation:
This is simply a matter of pluggin in the method, so let's do it shall we?
It wants you to put the a third of each number, so you'll divide each number by three to get what the third is!
VISUAL REPRESENTATION:
12÷3 = 4
3÷3 = 1
18÷3 = 6
The completed table for the given rule y = (1/3)x is given.
To complete the table for the given rule y = (1/3)x, we need to substitute the values of x into the equation and calculate the corresponding values of y.
Using the given rule y = (1/3)x:
1. For x = 12:
y = (1/3) * 12 = 12/3 = 4.
2. For x = 3:
y = (1/3) * 3 = 3/3 = 1.
3. For x = 18:
y = (1/3) * 18 = 18/3 = 6.
Now, the completed table for the given rule is:
x | y
--------
12 | 4
3 | 1
18 | 6
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If you roll a standard number cube 65 times, how many times do you expect the cube to show an even number? Round the measure to the nearest whole number
Answer:
33 times
Step-by-step explanation:
Assuming a number cube is a 6 sided die, half of the numbers are even
65 * 2 = 32.5, which rounds up to 33
Plz help me I will mark smarter
Answer:
rectangular prism is right
Step-by-step explanation:
Answer:
rectangular prism
Step-by-step explanation:
a hexagonal would look different and have 6 sides instead of 4 and it couldn't be a pyramid because these are rectangles not triangles
What is the area of the square?
A square has side lengths of 10.6 yards.
21.2 yd2
36 yd2
42.4 yd2
112.36 yd2
WILL MAKE BRAINLIEST
What is the value of x?
A. 56 degrees
B. 66 degrees
C. 124 degrees
D. 236 degrees
Answer:
A
Step-by-step explanation:
180-91-33=56
What interval includes all possible values of x, where -306 - 2x) > 4x + 12?
Corrected Question
What interval includes all possible values of x, where –3(6 – 2x) ≥ 4x + 12?
A. (–∞, –3] (B) [–3, ∞) (C)(–∞, 15] (D)[15, ∞)
Answer:
(D)[15, ∞)
Step-by-step explanation:
We want to determine what interval of x includes all possible values of x in: [tex]-3(6 - 2x) \geq 4x + 12[/tex]
First, we open the bracket on the Left hand side
[tex]-18+6x \geq 4x + 12[/tex]
Next, we collect terms with x on the Left hand side and constants on the right hand side.
[tex]6x-4x \geq 12+18\\2x\geq 30\\$Divide both sides by 2\\x \geq 15[/tex]
Therefore, the interval of x which includes all possible values of x is [15, ∞).
Option D is the correct option.
Y= x+8
2x+y=-10
A. (2,6)
B. ( 2,-6)
C. ( -6,2)
D. (6,2)
How does the shape of a cross-section of a 3D figure parallel to the base relate to the volume of the 3D figure?
Answer:
The shape of each cross-section of a 3D figure, relates to the volume because the area of the cross-section is determined by its shape and the area of this cross section is in the sum that calculates the volume of this 3D figure.
Step-by-step explanation:
An infinite sum of all the all the cross-sections of a 3D figure parallel to the base equals the volume of that 3D figure.
This graph shows a proportional relationship between the amount of money in Kaitlyn's savings account and the number of days Kaitlyn has been saving money.
Kaitlyn's Savings
Account
Amount in
Savings ($)
2 3 4 5
Number of Days
Which statement identifies the correct slope, and the correct interpretation of the slope for this situation?
The slope of the line is so, so Kaitlyn's savings rate is $1 dollar every 60 days.
®
The slope of the line is
so Kaitlyn's savings rate is $60 dollars every day.
©
The slope of the line is
so Kaitlyn's savings rate is $60 dollars every day.
The slope of the line is so, so Kaitlyn's savings rate is $1 dollar every 60 days.
Answer:
c
Step-by-step explanation:
evaluate the expression for p=2
81-p
Answer:
79
Step-by-step explanation:
81 - p
Let p =2
81-2
79
Solve the riddle.
Two-thirds of a number increased by five is the same as negative two-sixths of a number increased by fourteen.
Two-thirds x + 5 = negative StartFraction 2 Over 6 EndFraction x + 14
What is the number?
Answer:
The correct answer is 9.
Step-by-step explanation:
Hope this helps you out!
~Lexi
Answer: 9
Step-by-step explanation:
got it right me
what is the value of a when we rewrite (6/17)^9 x as a^x
The value of a when rewriting (6/17)^9 x as a^x is (6/17)^9.
Explanation:To find the value of a when we rewrite (6/17)^9 x as a^x, we are looking for a base a that can represent (6/17)^9 raised to the power x. To achieve this, we recognize that (6/17)^9 can be the value of the base a. Therefore, the expression (6/17)^9 x is the same as a^x, where a is equal to (6/17)^9.
Help please! I need an explanation.
Answer:
A
Step-by-step explanation:
Answer:
6.5
Step-by-step explanation:
I substituted y into the equation
so I set it up like 3x-5(-5x+32)=22
and solved from there
Write the equation you would need to solve to find the horizontal distance each beam is from the origin
Answer:
Step-by-step explanation:
A x=sqrt30^2-25^2 b.) 16.58
Answer:
A x=sqrt30^2-25^2 b.) 16.58
Step-by-step explanation: