Answers
Answer:
12 in.
Step-by-step explanation:
Surface area of cube: 6a^2
Surface area= 864 inches
864= 6a^2
/6 /6
144= a^2
[tex]\sqrt{144\\}[/tex]= [tex]\sqrt{a^2\\}[/tex]
a= 12 or -12
A side can't be a negative number, so the answer is 12 in.
Related Questions
Find the sum. Write your answer in simplest form.
4 1/6 + 5 4/7
9 31/42
9 5/13
10 11/42
10 11/31
Answers
Answer:
the answer for your question is 9 31/42
Answer:
i just need points sorry
Step-by-step explanation:
Use x to represent the length of the box. Create an equation that can be used to solve for the unknown length. please help I don't understand :(
Answers
Answer:
3*1.5*x=22.5
Step-by-step explanation:
3*1.5*x=22.5
4.5*x=22.5
x=5
Does this help?
if you don't help ill be ruined.
Answers
A triangle has side lengths of 13 cm and 7 cm. Which could be the value of the third side, 25 cm or 15 cm? The value (select) cm is the value of the third side.
two options: 15 or 25
Answers
can you please help me please ?
Answers
Sorry if I am wrong
Leg^2 + leg^2 = hypotenuse^2
15^2 + leg^2 = 25^2
225 + leg^2 = 625
Leg^2 = 400
Leg = 20 :)
What is the quotient of 5,923,404 and 1,332?
Answers
Answer:
it is 4,447 :)
Answer:
4,447
Step-by-step explanation:
please fill out the questions on the right, i will do the graph
Answers
Answer:
Step-by-step explanation:
for the first one is
Domain:
(−∞,∞),{x|x∈R}
Range:
(−7,∞),{y|y>−7}
Horizontal Asymptote:
y=−7
y-intercept(s):
(0,−6)
the second one is
y-intercept(s):
(0,8)
Horizontal Asymptote:
y=2
Domain:
(−∞,∞),{x|x∈R}
Range:
(2,∞),{y|y>2}
PLEASE HELP I NEED THIS QUICK
A pair of retro Air Jordans is priced at $250 is on sale for 20% off. How much is the discount?
What is the sale price of the sneakers?
Answers
Answer:
The discount is $50
The sale price is $200
Step-by-step explanation:
x/250 = 20/100
Cross multiply
x × 100 = 250 × 20
100x = 5000
Divide both sides by 100 to isolate variable x
100x ÷ 100 = 5000 ÷ 100
x = 50
$50 is the discount price
Take the original value of the shoes and subtract the discount to find the sale price
250 - 50 = 200
$200 is the sale price
-HELP! Look at the picture below and answer correctly so i can mark you as brainliest.
Answers
what is p divided by 10?
Answers
Use the algebra tiles to help you solve the equation x2-3=7.
Answers
Step-by-step explanation:
ANSWER Solve for x |x+2|-3=7. |x+2|-3=7|x+ 2|-3 = 7. Move all terms not containing |x+2||x+ 2 | to the right side of the equation.
Answer: √ 10 , − √ 10
Step-by-step explanation: Mark as brainlyest plz
HELLLLLLLLLLLLPPPPPPPPPPPP!!!!!!!!!
Answers
Answer:
если это 11 класс то я не пон шо написано
Answer:
b
hope dis helps ^-^
Anyone have D-i-s-c-o-r-d my name on there is Bulletproof
1.) Solve -23.7 + d = -48.57.
Answers
Answer:
d= -24.87
Step-by-step explanation:
-23.7+d= -48.57
+23.7 +23.7
d= -24.87
Answer:
No I don't sorry but the answer is -24.87
Step-by-step explanation:
which expressions represents a 20% discount off the price of an item that originally cost D dollars
Answers
Answer:
D - (D/5)
Step-by-step explanation:
Let's imagine that D equals 100 dollars -
Well, we know that to get 20% of an amount, we need to divide the amount by five. So let's do that -
100 / 5 = 20
We now know that 20% of 100 dollars is equal to 20 dollars. We have now finished the first part. On to the second part.
We now need to take away 20% of 100 dollars off of 100 dollars - this is the price of the item after the discount.
100 - 20 = 80 dollars.
We now fit in D instead of 100 dollars -
D - (D/5)
Cynthia wants to decorate a round photo frame for her brother. If the diameter is 18 cm what is the circumference of the frame?
A. 56.52 cm
B. 54 cm
C. 28.26 cm
D. 113.04 cm
Answers
Answer:
A. 56.52
Step-by-step explanation:
Circumference = 2πr
Radius is half of the diameter, but 2 times radius is also simply the diameter. Therefore, the solution of the problem would be 18 times π. In this case, we can round π to 3.14, and 18 times 3.14 is 56.52.
Althea has 100 trading cards and Marlon has 20. Every day Althea gives Marlon one card. Use the equations "c=100-d" and "c=20+d" to model this situation. Solve the system by substitution. Explain what the solution means in this situation.
Answers
Step-by-step explanation:
c=100-d {Equation 1}c=20+d {Equation 2}{Equation 1 + Equation 2}2c=120 (-d+d= 0)So d is eliminated c=120/2c=60Althea = 60=100-d(substitute c for 60 )d=100-60d=40Check your answer by substituting both c and d60=100-40(substituting using equation 1)So 60=60Answer is correct!C is the Althea's and Marlon's letter
D is the amount of cards that Althea gives and Marlon receives..
Please help I have to turn this in by the end of the night
Answers
Answer:
25
Step-by-step explanation:
10x40%+25x84%=25
btw,you have a lot of questions tonight
Explanation:
Please help I just want to seee!!
Answers
Answer:
i think D
Step-by-step explanation:
D. This is not bell-shaped, nor not symmetrical.
PLS HElPP!!
A student received a coupon for 17% off the total purchase price at a clothing store. Let z be the original price of the purchase. Use the expression below for the new price of the purchase. Write an equivalent expression by combining like terms. z - 0.17z
Answers
Answer:
0.83z
Step-by-step explanation:
1-0.17 would be 0.83
please mark brainliest if correct, you get points for marking an answer as the brainliest :)
Hello could someone help me with this? Pls??????
An oil company fills 1 over 12 of a tank in 1 over 4 hour with gasoline. At this rate, which expression can be used to determine how long will it take for the tank to fill completely?
1 over 4 ⋅ 1 over 12 hours
1 over 12 ⋅ 4 hours
1 over 4 ⋅ 12 hours
12 ⋅ 4 hours
Answers
Answer: 1/4 × 12 hours, since 12 × 1/12 = 1
The person above me is correct. In the attatched photo, you will see the question, answer choices, how many points you could get, and how many points I got. The slightly colored in answer choice represents the exact one I picked, and it says both '5 points' on the top and bottom of the question!
Carrie and Diana ate lunch at a restaurant.
They ordered 1 pizza that cost $13.02.
Diana ordered chicken wings for $12.99 and a drink for $3.25.
Carrie ordered a salad for $6.25 and a drink for $3.25.
They left a $10.00 tip.
Diana paid for her food, plus half the cost of the pizza and half the tip. What was the total amount Diana paid?
A.$33.78
B.$27.75
C.$27.04
D.$20.77
Answers
Answer:
B) 27.75
Step-by-step explanation:
12.99+3.25=16.24
Half the tip is 5
5+16.24=21.24
Half the pizza is 6.51
21.24+6.51=27.75
The total amount paid by Diana will be equal to $27.75. Hence, option B is correct.
What is arithmetic Operations?The four fundamental operations of arithmetic are addition, subtraction, multiplication, and division of two or even more items.
Included in them is the study of integers, especially the order of operations, which is important for all other areas of mathematics, notably algebra, data management, and geometry.
As per the data given in the question,
Price of pizza = $13.02
Half price of pizza paid by Diana = 13.02/2 = $6.51
Price of chicken wings ordered by Diana = $12.99 and,
Price of drink that is also ordered by Diana = $3.25
Then, tip price is $10 which is paid half by Diana = $5
Then, the total expenditure by Diana will be,
= 6.51 + 12.99 + 3.25 + 5
= $27.75
To know more about arithmetic operations:
https://brainly.com/question/25277954
#SPJ2
Jackson hikes 220.2 meters up a mountain. If he is 60% of the way up, how tall is the mountain?
Brainliest for quickest answer!!!!!
Answers
Answer:
The mountain is 367 m tall
Step-by-step explanation:
220.2 / 0.60 = 367
For each $75 gym membership sold, the gym keeps $55 and the employee who sold it gets $20 in commission. The commission the employee earned represents what percentage of the total cost of the gym membership?
A. 73.3%
B. 26.7%
C. .267%
D. 20%
Answers
HELPPPPPPP!!!!!!!!!!!!!!!!!
Answers
Answer:
I think its D but I'm not positive
Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
Match the coordinates with the points on the coordinate plane.
Answers
does an angle pair have to be supplementary or complementary to be considered adjacent?
Answers
Answer: if you study and research you would be able to find the question yourself and not have people tell you which is cheating and not learning to your best.
- the truth is told
Step-by-step explanation: read that again
Drag each expression to show whether it is equivalent to 4 × 5 or to 2 × 4 × 5.
Answers
Answer:
1st one: 4x5x2: in the 2nd box
2nd one: (4x2)+(4x3) : in the 1st box
3rd one: 2x(4x5): in the 2nd box
Last one: 4x(1+4): in the 1st box
Step-by-step explanation:
For the first one: 4x5x2, you can multiply any 2 numbers together example- you can multiply 4x5, 5x2, 4x2 then multiply the third digit I did 4x5=(20) x2= 40.. 5x2 =10 x4=40.. see they'll all end up to 40.
For the second one: (4x2)=8 (4x3)=12 add 8 and 12 it'll equal 20
For the third one: 2x(4x5) start by multiplying 4 and 5 which is 20, then multiply 20 by 2 =40
For the fourth one: 4x(1+4) 1+4=5, multiply 5 by 4 and get 20
The first box equals 40, the second box equals 20
And always remember to answer the problem in the parenthesis first, then continue with the rest of the problem. Hope this helps!! And I hope I didn't confuse any of you.. Let me know if you have any questions or if I made a mistake somewhere but besides all that have a great day! :)
4 × 5 equivalent to (4×2) + (4×3) and 4(1+4), 2 × 4 × 5 is equivalent to 4×5×2 and 2(4×5)
What is an arithmetic operation?It is defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has a basic four operators that is +, -, ×, and ÷.
= 4×5×2 = 40
=(4×2) + (4×3) = 8+12 = 20
= 2(4×5) = 40
= 4(1+4) = 4(5) = 20
We have:
4 × 5 = 20 2 × 4 × 5 = 40
(4×2) + (4×3) 4×5×2
4(1+4) 2(4×5)
Thus, 4 × 5 equivalent to (4×2) + (4×3) and 4(1+4), 2 × 4 × 5 is equivalent to 4×5×2 and 2(4×5)
Learn more about the arithmetic operation here:
brainly.com/question/20595275
#SPJ2
brainily if ur correct
Answers
Answer a-72
Step-by-step explanation:
Answer:
72 squared cm
Step-by-step explanation:
18+18+12+12+6+6=72
The tree in johns backyard is 7 meters high. How high is it in in centimeters?
Answers
Answer:
700 meters
Step-by-step explanation:
multiply the length value by 10
Multiple by 10....
Please help and write down how you got the answer I'll give brainliest.
Answers
Answer:
i don't know sorry
Step-by-step explanation: