Answers
Answer:
216 ft²
Step-by-step explanation:
For this question, first find the area of the outsides of the square walls.
Since the cube has side lengths of 6, we can simply find the area of each wall. Remember, for a square, A = s².
A = 6²
A = 36. This is the area for each side of the wall. Since she is painting 4 walls, we can multiply this by 4.
36 ×4 = 144.
To find the area of the ceiling, we will need to use the formula for the area of a triangle : A = 1/2(bh). The base in the figure would be 6, and the height is also 6.
A = 1/2(6 ·6)
A = 1/2 (36)
A = 18. Therefore, each part of the ceiling is 18. Since the base is a square shape, there are 4 triangles that make up the ceiling. Multiply this by 4, giving you:
18 × 4 = 72.
Add the two areas from the walls and the ceiling:
144 + 72 = 216 ft²
Answer:
Ok, so i got 216
Step-by-step explanation:
mulityply 6✖️6✖️6=216 the rest of the numbers are tricking you hopefully this helps.
Related Questions
You are given a triangle with side lengths of 6, 9, and 12. Is the triangle a right triangle? How do you know?
Answers
Answer:
No, it's not
Step-by-step explanation:
You choose the longest side which is 12 and apply the theory of phitagors
The longest side which is the hypotenuse in a right triangle = square root the square sum for each side
So to be a right triangle it should be
\( \sqrt{ {9}^{2} + {6}^{2} } = 10.8 \: \: that \: doesnt \: equal \: 12\)
So it's not a right triangle.
Look at the famous right triangle whose side are 5(hypotenuse), 4, 3
\( \sqrt{ {4}^{2} + {3}^{2} } = 5\)
So it's a right triangle
Right triangle lengths can be checked by the Pythagorean theorem.
This states that a^2+b^2=c^2
a and b are the shorter side lengths, and they form the right angle. c is the hypotenuse, and is the longest length.
Input the values to check if the equation checks out:
6^2+9^2=12^2
36+81=144
117≠144
No, it is not a right triangle. Hope this helps!
Help its sphere volume
Answers
What is this answer please
Answers
Answer:
z^3 + 8
Step-by-step explanation:
here's your solution
=> we need to find product of
( z +2 ) (z^2 - 2z + 4)
=> z(z^2 - 2z + 4) + 2 (z^2 - 2z + 4)
=> z^3 - 2z^2 + 4z + 2z^2 - 4z + 8
=> now, we left with z^3 + 8
=> z^3 + 8
hope it helps
What is the measure of the third angle in triangle ABC?
The measure of the third angle is ___°.
Answers
Answer:
The measure of the third angle is 45°
Step-by-step explanation:
Add 75+60=135
Then 180-135=45
I need help, please quickly
Answers
Answer: The ratio is 18:3
Step-by-step explanation:
Answer: 6 to 1
Step-by-step explanation:
A ratio refers to a fraction. In this case the question asks how many players to coaches there are.
The word "to" means that is where the fraction bar goes.
Players/Coaches
There are 18 players and 3 coaches.
18/3
18 can be divided by 3, 6 times so the fraction can be simplified to
6/1 meaning there are 6 players for every coach.
Plsplsplsplspls help me
Answers
How many solutions does 2x-7=1/3(6x-12) have? A. One solution B. No solution C. Infinentily many solutions
Please tell me how you got the answer as well tysm!
Answers
Answer:
No Solutions.
Step-by-step explanation:
First solve for x.
2x-7=1/3(6x-12)
2x-7=2x-4
x cancels out
0=3
Zero equals three is a false statement so there is no solution.
In triangle JKL, < K Measures 50 and < J is congruent to
Answers
The angle measures of J and L are given as follows:
m < J = m < L = 65º.
How to obtain the angle measures?To obtain the angle measures, we must considering that the sum of the measures of the internal angles of a triangle is of 180º.
The internal angles for this problem are given as follows:
<J.<K.<L.Angles J and L are congruent, meaning that they have the same measure, which is obtained as follows:
50 + x + x = 180
2x = 130
x = 65º.
Missing InformationThe complete problem is:
In triangle JKL, < K Measures 50 and < J is congruent to <L. What are the measures of J and L?
More can be learned about angle measures at https://brainly.com/question/25716982
#SPJ1
The numbers of home run a baseball player hits during spring training and during the regular season for four years are shown. Decide if the relationship between home runs hit in spring training and during the regular season is proportional. If the table represents a balanced relationship, find how many home runs are hit during the regular season if the player hits 3 during spring training. Home Runs 2 8 4 4 5 20 6 24 Question content area bottom Part 1 How many home runs are hit during the regular season if the player hits 3 during spring training?
Answers
Answer: 12 home runs.
Step-by-step explanation:
15. What is an ARRAY?
16. The part of the solar panel that generates electricity is made of ______.
Answers
Answer:
An arrangement of objects, pictures or numbers in row and columns is called an ARRAY
The outside temperature was -6°C at 8:30 ᴀ.ᴍ. The temperature changed by an average of −0.6°C per hour until 11:00 ᴀ.ᴍ. Complete the sentences to identify the temperature at 11:00 ᴀ.ᴍ. and explain why it is reasonable. Select the correct answer from each drop-down menu. The temperature at 11:00 ᴀ.ᴍ. was
Choose...
. This is reasonable because the temperature
Choose...
each hour, meaning the ending temperature was
Choose...
than the beginning temperature.
Answers
Answer:
Step-by-step explanation:
The temperature at 11:00 a.m. was -8.4°C_. This is reasonable because the temperature decreased by -0.6°C each hour, meaning the ending temperature was 1.8°C lower than the beginning temperature.
ASAP some answer this ASAP
Answers
Answer:
(-3, 7)
Step-by-step explanation:
minus the x value by 2, minus the y value 3, rule for reflection over line y=-x is (-x, -y), so just swap the signs, and thats your answer.
PLEASE ASAP
Determine the number of solutions to the system of linear equations shown on the graph.
coordinate plane with one line that passes through the points 0 comma 2 and 1 comma 0 and another line that passes through the points 0 comma negative 1 and 1 comma negative 2
Answers
This answer was generated by an AI and may be incorrect.
The number of solutions to a system of linear equations can be determined by finding the point where the lines intersect. If the lines intersect at exactly one point, the system has a unique solution. If the lines are coincident, the system has infinitely many solutions. If the lines are parallel, the system has no solution.
From the graph, we can see that the two lines intersect at exactly one point, which means that the system of linear equations has a unique solution.
That is where both lines intersect, therefore that is the solution.
Create a histogram that shows this information.
Answers
Answer:
Step-by-step explanation:
Answer:
Explanation:
Answer:
Explanation:
Answer:
Explanation:
Answer:
Explanation:
Answer: YOUR MOM
Step-by-step explanation:
Pls help me in math, I need this tomorrow, thx :)
Answers
Answer: Range and mean = 8 of both
variance of Set X= 4.7
variance of Set Y= 4.6
Step-by-step explanation:
Two sets of data, set X and set Y are given
a.) Range is the difference of the highest value and the lowest value,
Therefore, Range of set X = 12-4=8
Range of set Y = 12-4=8
Now, Mean of a given data set is the average of all the terms present in the given data set
Mean of set X= Σxif/n = (4+5+6+7+16+18+24)/10 = 8
Mean of set Y= (4+5+7+32+20+12)/10= 8
Therefore, both the data sets has same range and mean.
b.) Standard deviation tells about the variability of the date and is given by,
S.D= σ = √∑ ( X − μ )^2/n
S.D of set X= √(16+9+4+1+0+1+16)/10= √4.7
S.D of set Y= √(16+9+1+0+4+16)/10= √4.6
Variance is the square of S.D, that is, σ^2
Therefore, variance of set X=4.6
variance of set Y= 4.7
c.) The calculated variances of set X and set Y are 4.7 and 4.6 respectively. It implies that the data is more distributed or varied in set X than in set Y. In the other words, data in set Y is more consistent data than of set X.
To learn more about S.D and variance,
https://brainly.com/question/15858152
https://brainly.com/question/12402189
Answer: Range and mean = 8 of both
variance of Set X= 4.7
variance of Set Y= 4.6
Step-by-step explanation:
We know
a.) Range is the difference of the highest value and the lowest value,
Therefore, Range of set X = 12-4=8
Range of set Y = 12-4=8
Now, Mean of a given data set is the average of all the terms present in the given data set
Mean of set X= Σxif/n = (4+5+6+7+16+18+24)/10 = 8
Mean of set Y= (4+5+7+32+20+12)/10= 8
also
b.) Standard deviation tells about the variability of the date and is given by,
S.D= σ = √∑ ( X − μ )^2/n
S.D of set X= √(16+9+4+1+0+1+16)/10= √4.7
S.D of set Y= √(16+9+1+0+4+16)/10= √4.6
Variance is the square of S.D, that is, σ^2
Therefore, variance of set X=4.6
variance of set Y= 4.7
c.) The calculated variances of set X and set Y are 4.7 and 4.6 respectively. It implies that the data is more distributed or varied in set X than in set Y. In the other words, data in set Y is more consistent data than of set X.
A coach calculated the mean and the mode of the number of points scored by 6 players.
• mean: 7 points
mode: 8 points
How many points did player 5 score?
Answers
Because 8+8+8+6+7+5=42
Then divide that by 6 to get the mean - so 42/6=7 so that’s the correct mean
Explanation:
Mean = average
Equation: total points scored/total players
Mean=7+8+6+8+?+8/6
The mean is given: 7
So plug it in:
7=(7+8+6+8+?+8)/6
Factor to solve:
Add all the numbers together to leave just the missing number (?)
7=(37+?)/6
To get rid of the 6 multiply it over to the other side
6x7=37+?
42=37+?
Now subtract the 37 to the other side to find the missing number (?)
42-37=?
5=?
Now let’s check:
7+8+6+8+(5)+8=42
Add:
42
Now divide by 6
42/6=
7
Is 7 the mean they gave us? Yup!
So player 5 scored 5 points
Which of the following inequalities is represented by the graphs?
Answers
Answer:
2 number
hope it helps
Step-by-step explanation:
h ≥ 2
Answer to problem 3
g ≥ 3
translate the following into algebraic expressions: Jack wil be x years old in 8 years. How old is he now?
Answers
Step-by-step explanation:
y=x-8
Answer:y=x-8
Step-by-step explanation:
Hi! Can someone help me with the find the distance between two points. Thank you!
Answers
Answer:
20
Step-by-step explanation:
Using the distance formula
Answer: all you got to do is count all the space and you well get close to the -10 to be 6 -7
Step-by-step explanation:
The Sugar Sweet Company will choose from two companies to transport its sugar to market. The first company charges $3204 to rent trucks plus an additional fee of $100.50 for each ton of sugar. The second company does not charge to rent trucks but charges $300.75 for each ton of sugar.
A. For what amount of sugar do the two companies charge the same?
B. What is the cost when the two companies charge the same?
Answers
Answer: A: 16 Tons B $4,812
Step-by-step explanation:
Company A 3204 + (16 x 100.50)
Company B 300.75 x 16
Could somebody explain this to me please?
Answers
\(\dfrac{5^{10}}{5^{12}}=5^{10-12}=\huge\boxed{5^{-2}}\\\\\\a^m:a^n=a^{m-n}\)
Answer:
your are correct
Step-by-step explanation:
i don't fell like geting brainlyest so the person who answer this question first can have it
Evaluate the expression when c=12 and d=112.
3(14+c2)+2d
Answers
Answer:
\(\boxed{\boxed{\sf 698}}\)
Step-by-step explanation:
\(\sf 3(14+c^2)+2d\)
\(\longmapsto\sf c=12\)
\(\longmapsto\sf d=112\)
Substitute c with 12, and d with 112:
\(\Box \:\: \sf 3\left(14+12^2\right)+2\times \:112\)
we'll follow the PEMDAS order of operations:
→ Parentheses
→ Exponents
→ Multiplication
→ Division
→ Addition
→ Subtraction
_______________________________
\(\boxed{\sf 1}\) Calculate within the Parentheses:
\(\mapsto \sf \left(14+12^2\right)\)
\(\mapsto \sf 14+144\)
\(\mapsto \sf 158\)
____________________
\(\boxed{\sf 2}\) Multiplication/ Division:
\(\mapsto \sf 3\times \:158+2\times \:112\)
\(\mapsto \sf 474+2\times \:112\)
\(\mapsto \sf 474+224\)
____________________
\(\boxed{\sf 3}\) Addition/ Subtraction:
\(\mapsto \sf 474+224\)
\(\mapsto \sf 698\)
______________________________________
Question
Quality control finds on average that 0.045% of the items from a certain factory are defective. One month, 4500 items are checked.
How many items are expected to be defective?
Round your answer to the nearest whole number.
1 item
2 items
12 items
20 items
Answers
what is x + 5 < 6 ? PLEASE HELP!! WILL GIVE 15 POINTS
Answers
Answer:
x < 1
Explanation:
→ x + 5 < 6
subtract both sides by 5
→ x + 5 - 5 < 6 - 5
simplify the following
→ x < 1
HELP PLS FOR BRAINLIEST
Answers
a * 1/3=a ÷? what is ?
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*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Answer: a * 1/3 = a/3
Explanation:
I hope this helped!
<!> Brainliest is appreciated! <!>
- Zack Slocum
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Anybody know this?
To evaluate an expression with variables:
1. Substitute the values for the variables.
2. Identify grouping symbols, beginning with the innermost symbols.
3. Determine and apply the rules of exponents to simplify.
4. Evaluate.
Evaluate the expression using x = –1 and y=3.
(6x4y3)
What is the value of the expression?
(A) –162
(B)–54
(C) 162
(D) 216
Answers
Answer:
162
Step-by-step explanation:
Answer: c:162
Step-by-step explanation: hope i helped
In a cheerleading competition, each team receives scores in eight categories. One team has an average score of 7.25 in the eight categories. Write a division equation in the "Show Your Work" box and then solve algebraically to find the team’s total score s. Place your final answer in the space provided.
Answers
The total teams score in competition are 58.
Based on the condition, the solution to find the total teams score:
- Given the identify of variables:
Mean Score: 7.25/team
Categories : 8
Total team score: s
- Formulated the variables become equation properly:
s = Mean score x Categories
s = 7.25 x 8
s = 58
- Hence, The total teams score in competition are 58.
Equation
Equation refers to a mathematical expression containing the equals sign. Algebra is frequently used in equations. In mathematics, algebra is employed when the exact value of a calculation cannot be determined.
An equation is merely a numerical statement that can substitute a variable for an unknown value. A variable is a letter that is used to represent an unknown value. It can be any letter, although the letter x is the most common.
All formulas are equations. Some equations are not formulas. Equations are intended to be solved for a certain variable.
The variable of this problem is mean score, categories and total score. From this variable, identify each function to find the equation then the result.
A 10-foot ladder is leaning against the wall. The bottom of the ladder is 4 feet from the base of the wall. Which of the following is closest to the distance from the top of the ladder to the base of the wall?
Answers
Answer:
anything close to 9 feet
Step-by-step explanation:
b²=c²-a²
b=√c²-a²
b = √10²-4²
b=√100-16
b=√84 ≈ 9.12
Fill in the blanks using this diagram.
Answers
Answer:
Each selection has 8 seats, of which 56 are blue. there are 22 blue seats and 32 red seats in the theater
Step-by-step explanation: