A cube with a side length of 6 feet is sliced diagonally such that it passes through the three vertices shown in the figure. Which describes the cross section?
A cube. A cross section is a triangle that touches 3 corners of the cube.
a triangle with 3 equal sides measuring 6 feet
a triangle with 3 equal sides measuring greater than 6 feet
a triangle with only 2 equal sides measuring 6 feet
a triangle with only 2 equal sides measuring greater than 6 feet
Answers
Answer:
C) a ttiangle with only 2 sides measuring 6 feet
Step-by-step explanation:
The cross section is a triangle with three equal sides measuring more than 6 feet.
What is a cube?A cube is a solid three dimensional shape with 6 faces or squares of equal length.
Analysis:
The diagonal of one face of the cube forms right angle triangle with the adjacent sides of that face of the cube.
So using Pythagoras to find length,
\(diagonal^{2}\) = \(6^{2}\) + \(6^{2}\)
\(diagonal^{2}\) = 36 + 36
\(diagonal^{2}\) = 72
diagonal = \(\sqrt{72}\) = 8.48 feet. Which is same form the remaining two diagonals forming the triangle.
Therefore the cross section is a triangle with three equal sides with length greater than 6 feet.
In conclusion, the cross section is a triangle with three equal sides with length greater than 6 feet.
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Related Questions
What is the answer to this question and how would I solve it for when I have another question like it
Answers
Answer:
12.5663706144
If necessary, and if your system/teacher allows it, just keep it down to 1-3 decimals.
Hope I could help! :D
__________________ is the branch of mathematics that uses variables, numbers and operations.
A. Algebra
B. Arithmetics
C. Geometry
D. Trigonometry
Answers
Answer:c
Step-by-step explanation:
Answer: i think your awnser would be a. Algebra
Select the example which illustrates the distributive property of 7 × 39
(7 + 3) (7 + 9)
(7 × 30) + 9
39 × 7
7(30 + 9) = 7(30) + 7(9)
THIS IS URGENT- BLUE!!!
Answers
Answer:
d) 7(30 + 9) = 7(30) + 7(9)
Step-by-step explanation:
Distributive method:
a(b + c) = ab + acHere given:
7 × 39Among the option's:
1st option (7 + 3) (7 + 9) is wrong, changes final answer.
2nd option (7 × 30) + 9 is wrong, changes final answer.
3rd option 39 × 7 shows commutative property of multiplication.
4th option show distributive method.
The dataset below has an outlier. First, determine the outlier. If the outlier is excluded how does it affect the mode?
12, 19, 19, 20, 21, 22, 22, 23, 24, 26, 27, 28, 29, 30, 32, 35, 48
A. The outlier is 48 and it decreases the mode if it is excluded.
B. The outlier is 12 and it increases the mode if it is excluded.
C. The outlier is 12 and it has no effect on the mode if it is excluded.
D. The outlier is 48 and it has no effect on the mode if it excluded.
Answers
the answer is C because if we get rid of 12 it will have no effect on the mode and it will not change mode. the mode will remain the same.
if I helped mark me the brainest!!
Answer:
D
Step-by-step explanation:
D. because 48 is much bigger than the other numbers and 12 isn't that much smaller that 19 that 48 is bigger than 35 and because there is only one 48 it won't affect the mode
The mode is 19 or/and 22
Some students recorded how many minutes they spent on the phone in one day. They put the results in a Stem-and-Leaf Plot.
What is the mean number of minutes spent on the phone?
Answers
Explanation:
The data from the stem-and-leaf plot is:
10,
24,25,26,
30,30,32,33,
40,45,46
Add up those values
10+24+25+26+30+30+32+33+40+45+46 = 341
Then divide over n = 11 which is the sample size.
341/11 = 31 is the arithmetic mean.
Answer:
341/11 = 31 is the arithmetic mean.
Step-by-step explanation:
Show your work and write an expression using the following criteria:
A dividend is greater than 1,000
The quotient is 52 with a remainder of 18
please help me, fast!
Answers
Dividend (D) > 1,000
Quotient = 52
Remainder = 18
Based on these criteria, we can set up the equation as follows:
D = Quotient × Divisor + Remainder
Since the quotient is 52 and the remainder is 18, the equation becomes:
D = 52 × Divisor + 18
To meet the criteria that the dividend is greater than 1,000, we need to find a suitable value for the divisor. We can do that by rearranging the equation:
D - 18 = 52 × Divisor
Now, let's choose a value for D that is greater than 1,000. For example, let's use D = 1,500:
1,500 - 18 = 52 × Divisor
1,482 = 52 × Divisor
Dividing both sides by 52:
Divisor = 1,482 / 52
Simplifying:
Divisor ≈ 28.5
Therefore, the expression that satisfies the given criteria is:
Dividend (D) = 1,500
Quotient = 52
Remainder = 18
Divisor ≈ 28.5
The equation becomes:
1,500 = 52 × 28.5 + 18
please help! if you answer it correctly, i'll give brainliest!!
Answers
Answer:
9 cm
Step-by-step explanation:
\(\sqrt[3]{729}\)
\(=\sqrt[3]{9*9*9}\)
\(=9\)
Plesase answer DO NOT GIVE A DESCRIPTION
Answers
Answer:
First question - A
Second question - A
The speed of the jet Alyssa flew on from Boston to London was 480 mph. On her return flight, the speed of the jet was 600 mph with a tail wind. What was Alyssa's average speed on the round trip? Round your answer to one decimal place.
P.S: The answer is not 540
Answers
Answer:
the ansere is -20
Step-by-step explana
The speed is given by the arithmetic mean. Then the jet Alyssa's average speed on the round trip is 540.
What is the average speed?The total distance covered by the particle or the body in a total time is called average speed. It is a scalar quantity. It is the ratio of distance to time.
We know that the average speed formula
\(\rm v_{a} = \dfrac{v_1+ v_2}{2}\)
The speed of the jet Alyssa flew on from Boston to London was 480 mph.
On her return flight, the speed of the jet was 600 mph with a tailwind.
Then the average speed of the jet will be
\(\rm v_{a} = \dfrac{v_1+ v_2}{2}\\\\v_{a} = \dfrac{480 + 600}{2}\\\\v_{a} = 540\ mph\)
More about the average speed link is given below.
https://brainly.com/question/7359669
In 12 ½ minutes, Dulce read 50 pages.
a. On average, how many pages did she read per minute?
b. On average, how many minutes does it take to read one page?
Answers
Answer:
a. 4 pages per minute
b. one forth of a minute or 15 seconds
Step-by-step explanation:
a. divide total pages by minutes 50/12.5
b. divide minutes by pages 12.5/50
Which linear equation shows a proportional relationship?
A: y equals negative 2 times x minus one fifth
B: y equals two thirds times x minus 1
C: y equals 4 times x plus 6
D: y equals three fourths times x
Answers
Answer:
D
Step-by-step explanation:
I took the test
Just took the test and passed with a 100%
ifying an Error Examine the work shown. Explain the error and find the correct result. 2(4 – 16) – (–30) 2(–12) – (–30) 24 – (–30) 54
Answers
Answer:
The error is in the middle: 2(-12) = -24 not 24.
Step-by-step explanation:
Evaluating the expression, the error made is the omission of negative in one of the digits. Hence, the correct result is 6
Given the expression :
2(4 - 16) - (-30)Evaluate the values in the bracket :
2(-12) - (-30)
Open the bracket
-24 + 30 = 6
The mistake made in the evaluation is the omission of negative in the digit 24.,
Therefore, the correct result is 6.
Learn more : https://brainly.com/question/18293224
Lucky and Ajay are given some money each week. If Lucky and Ajay each spend
40 rupees and 10 rupees respectively in a day, Lucky will still have 700 rupees when Ajay has spent all his money. If Lucky and Ajay each spend 10 rupees and 40 rupees a day, Lucky will still have 1075 rupees when Ajay has spent all his money. How much money is given to Lucky each week?
Answers
Answer:
DO YOU STILL NEED HELP?
Step-by-step explanation:
A point at (28, −50) is reflected over the y-axis.
I NEED HELP WITH THIS PLEASE. What are the coordinates of the reflected point?
Enter your answer by filling in the boxes.
( ),( )
Answers
Answer:
(-28, -50)
Step-by-step explanation:
When you reflect a point across the y-axis, the y-coordinate remains the same, but the x-coordinate is taken to be the additive inverse. The reflection of point (x, y) across the y-axis is (-x, y).
Basically when you reflect something over the y axis , the y coordinate stays the same, the x coordinate becomes the opposite of what it was.
Answer:
The Answer is (-28, -50)
Step-by-step explanation:
I took the test (k12)
V to the power of 2 = 47
(I'M IN CLASS HELP THERES 6 MINUTES LEFT)
Answers
Answer:
Well even though you dont need it now the answer is v = 42 squared
Step-by-step explanation:
I used g00g1e like a normal person would
In order to isolate V, we must square root each side.
V^2√2 = 47√2
V = 6.855654600401044 or 6.9 rounded
Hope this helped!
I have 60% on my iPad and my brother has 90% on his how much more percentage I need as a fraction.
Answers
Answer:
1/3
Step-by-step explanation:
just convert it?
3/10
Step-by-step explanation:
60% is the same as 60/100
90% is the same as 90/100
90-60=30
30/100
30/100 is divided by 10 on each side to simplify it to 3/10
Bisecting Bakery sells cylindrical round cakes. The most popular cake at the bakery is The net for a cylindrical candy container is shown.
net of a cylinder with diameter of both circles labeled 1.8 inches and a rectangle with a height labeled 0.8 inches
The container was covered in plastic wrap during manufacturing. How many square inches of plastic wrap were used to wrap the container? Write the answer in terms of π.
7.92π square inches
7.2π square inches
3.06π square inches
2.34π square inches
Answers
Answer:
idek i got some else im sorry
Step-by-step explanation:
Answer:
7.92π square inches
Step-by-step explanation:
I took the test and got it right :)
help me plsssssssssssssssssssssss
Answers
Answer:a
Step-by-step explanation:
I took the test awhile ago
Identify the graphed linear equation.
Answers
step by step explanation:
i need help with this problems
Answers
Answer:
Step-by-step explanation:
y = mx + b
0 = 300,10 + 240 =550
Find the value of x and find whether the angles or supplementary or complementary.
Answers
Answer:
Both angles add up to 90° so they are complementary angles, x = 55
Step-by-step explanation:
=> We know that both angles add to 90°, so the equation will be;
(x - 20) + (x) = 90
=> Using algebra if solved all the way down, "x" will be 55.
Hope this helps!
What is the Meaning of P
P - 6 = -5
Answers
Answer:
1 is the answer your looking for considering 1 - 6 = -5
Answer:
P = 1
Step-by-step explanation
You have to add 6 on -6 and -5 to make P alone
P - 6 = -5
+6 +6
P = 1
There is the meaning of P
please write a function for the points (1/3,0) (-2 3/4,0) and (0,-5) and explain the steps.
thank you!
Answers
The function for the points are y = -15x - 5
How to determine the functionFrom the information given, we have that;
The points are;
(1/3,0) (-2 3/4,0) and (0,-5)
Using the point-slope form of a linear equation, we have;
y - y₁ = m(x - x₁)
Such that;
m is the slope of the liney - y₁ and (x - x₁) are the pointsUsing (1/3, 0) and (0, -5), we have that the slope is;
m = (0 - (-5))/0 -1/3)
expand the bracket
= 5 / (-1/3)
= -15
Now, take any of the given points and substitute the values
Using (1/3, 0), we get;
y - 0 = -15(x - 1/3).
y = -15x - 5.
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The function for the points solved by (1/3,0) (-2 3/4,0) and (0,-5) solved by point slope form is \(a=-15b-5\)
We have given the points:
(1/3,0) (-2 3/4,0) and (0,-5)
Using the formula of linear equation
\(a-\)\(a_{1}\)\(=x[b-b_{1}]\)
Where we will consider (1/3,0) = \(a-a_{1}\) and (0,-5) = \(b-b_{1}\)
that is 1/3 = \(a\), 0 = \(a_{1}\) and
0 = \(b\), -5 = \(b_{1}\)
\(x\) refers to the slope of line (take any variable)
Now for finding the value of \(x\),
\(x=a-a_{1}/b-b_{1}\)
inserting the values,
\(x=[0-[-5]]/[0-1/3]\\x= -15\)
Substitute the value of \(x\) in the equation
\(a-0=-15[b-1/3]\)
By simplifying the equation, we get
\(a=-15b-5\)
To know more about functions and points:
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Every different letter in this addition problem stands for a different digit. A letter stands
for the same digit everywhere it appears. Find the value of TEST.
HE
+SET
THE
———
TEST
Answers
Answer:
2051920
Step-by-step explanation:
Alright look what you want to do is first see the letters it says "HE" which means you count from A to Z so A1 B2 C3 D4 E5 F6 G7 H8 I9 J10 K11 L12 M13 N14 O15 P16 Q17 R18 S19 T20 U21 V22 W23 X24 Y25 Z26 so you would use that to change letter to a number. so HE is 85 SET is 19520 THE is 2085 and TEST would be 2051920
so
85
+19520
2085
----------
2051920
Sorry for over complicating it
Using simple mathematical operations, the value of TEST is 20,51,920.
What are mathematical operations?Calculating a value using operands and a math operator is referred to as performing a mathematical "operation." The math operator's symbol has predetermined rules that must be applied to the supplied operands or numbers.A rule that specifies the right procedure to follow while evaluating a mathematical equation is known as the order of operations. Parentheses, Exponents, Multiplication, Division (from Left to Right), Addition, and Subtraction are the steps that we can remember in that order using PEMDAS (from left to right).So, the value of the TEST will be:
The letter stands for the same digit everywhere it appears.We have, HE + SET + THE = TEST.Then,
H = 8, E = 5 ⇒ HE = 85S = 19, E = 5, T = 20 ⇒ SET = 19520T = 20, H = 8, E = 5 ⇒ THE = 2085Now,
85 + 19520 + 2085 = TEST20,51,920 = TESTTherefore, using simple mathematical operations, the value of TEST is 20,51,920.
Know more about mathematical operations here:
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Please help! Thank you!
Answers
Answer:
525
Step-by-step explanation:
If it's just asking to find the average of heads then times it by 20 then just do 32+28+21+24 to get 105 and divide it by 4 to get 26.25 then times it by 20 since this is the average of 50 throws and it's asking for the average of 1,000 throws which is 525
Jason started a company that makes and sells banjos. He spent $15,000 to start the company and spends $50 to make each banjo. The company sells each banjo for $150. The graph of the system of linear equations representing Jason’s company’s costs and revenue for making and selling x banjos is shown below.
How many banjos will his company need to sell for costs and revenue to be equal?
Answers
Answer:
150
Step-by-step explanation:
Each banjo sold contributes $100 toward profit. Then $15000/$100 = 150 banjos need to be sold to cover the $15,000 in start-up costs. A properly extended graph shows this.
(1/6) to the 2nd power
Answers
Answer:
0.0277777778
Step-by-step explanation:
\(\frac{1}{6} ^{2}\)
\(\frac{1}{6}\) × \(\frac{1}{6}\) = 0.0277777778
The answer is 0.02777777777
The sevens just keep going
Just put a line right beside the last 7 so show it's infinte
Kenneth graphed a system of equations.
Kenneth says the system has no solution
Do you agree?
Yes or No
Answers
-8 1/3 + 3 2/5
lol i need a refresh when you multiply the fraction to get it to be added with the other one do you multiply the whole number too?
Answers
Answer:
-81/3+32/5
-81×5+32×3/15
-243+96/15
-147/15
-49/5 Ans
To answer your question ("do you multiply the whole number too?"): Yes, you have to multiply the whole number as well. You can't just separate 1/3 from -8 and multiply it with 2/5, because the whole number is part of the mixed #. Whenever you multiply, add, divide, subtract, or do anything to two mixed numbers, you must include the whole term.
- - - - - - - - - -
Now your question is addition. Like I said, when you add them together, the whole number and the fractions count as one term.
So basically, -8 1/3 + 3 2/5...
- - - - - - - - - -
1) Find the LCM (least common multiple) of the denominators
The LCM of 3 and 5 is 15. To get from 3 to 15, you have to multiply 3 by 5. Now multiply the numbers of the fraction part only by 5.
1/3 --> 5/15 (as you can see, 1x5 = 5, 3x5 = 15)
Now for 2/5: To get from 5 to 15, multiply 5 by 3. Do the same thing to the numbers in the fraction
2/5 --> 6/15 (2x3 = 6, 5x3 = 15)
***TO CLARIFY, DO NOT MULTIPLY THE WHOLE TERM BY THE NUMBER***
Right: 2x3 = 6, 5x3 = 15, 6/15
Wrong: 2/5 x 5 = 2
- - - - - - - - - -
2) So now that we found a common denominator, change the two terms to -8 5/15 + 3 6/15 (because we had to find the LCM to make life a lot easier)
- - - - - - - - - -
3) We just add them together. Even though they are a term together, you can split them apart and add them together separately thanks to the commutative property of addition*.
Time to split it apart to make life a whole lot easier. -8 5/15 can be split apart into the two terms -8 and 5/15. For 3 6/15, it can be split into 3 and 5/15.
Two options from here on:
Set up a single equation: Put all the terms into one equation. -8 + 3 + 5/15 + 6/15. Solve by adding all the terms together in whichever order you prefer (again, thanks to the commutative property of addition)
It would result in the answer -4 4/15
Or...
Set up two separate equations: Set up an equation for whole numbers, and another one for fractions.
Equation 1: -8 + 3 = -5
Equation 2: 5/15 + 6/15 = 11/15
(6 + 5 = 11)
And we add the sums together. -5 + 11/15 = -4 4/15
And that's it!
- - - - - - - - - -
*Commutative Property of Addition: The sum of the numbers will NOT change even if you change the order of the addends
Was an hour late, but I hope this still helped you! If there are any questions, just comment below this
I only have two questions from my homework that I don't have done, and I need a bit of help, please end thank you!
