Answer:
9 cm
Step-by-step explanation:
The cube has 6 square faces.
Divide surface area by 6 to find area of 1 face
area = 486 ÷ 6 = 81 cm²
The area of a square = s² ( s is the side length ) , then
s² = 81 ( take the square root of both sides )
s = [tex]\sqrt{81}[/tex] = 9 cm
6/7 times 3/4 = x
IN SIMPLEST FORM
Answer:
I believe 6/7 times 3/4 in the simplest form is 9/14 because you aren't able to put anything in both of those numbers
Step-by-step explanation:
The value of x in the equation (6/7) × (3/4) = x is 9/14.
To find the value of x in the equation (6/7) × (3/4) = x.
We can simply multiply the two fractions together.
Multiplying the numerators and denominators gives us:
(6 × 3) / (7 × 4)
= 18/28
The fraction 18/28 can be simplified by dividing both the numerator and denominator by their greatest common divisor, which is 2.
(18/2) / (28/2)
= 9/14
To learn more on Equation:
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in which step was an error made?? plzz answer fasttt
Answer:
Step 1
Step-by-step explanation:
they forgot the negative
HELP PLEASEE
A baker uses 63 cups of flour and 72 cups of water for a recipe. The flour to water ratio is 63:72 how much water does the baker need if he uses only 7 cups of flour?
Answer:
8 cups of water
Step-by-step explanation:
63/7=9
72/9=8
(2, 14), (6, 34), (8,44), (x, 64). What is the value of x?
Answer:
12
Step-by-step explanation:
Please help me fast!!!!!!!!!!
Answer: 4x-12x
Step-by-step explanation:
Distributive preoperty so -6*-2/3=4 and -6*2x= -12x together 4x-12x equals option c
Answer:
You're going to myltiply -6 ×-2/3 which will equal positive 4 and -6 ×2x which is going to equal-12. So your answer is 4-12x
lins father is paying for a 20$ meal.he has a 15% off coupon.after the discount a 7% sales tax is applied. what does lins father pay for the meal.
Answer:
35
Step-by-step explanation:
Find S? Please help, thank you :)
Answer:
If I am correct, the answer should be 70.1 degrees.
27 + 9x = 12x - 6
(Provide steps)
Answer:
Let's solve your equation step-by-step.
27+9x=12x−6
Step 1: Simplify both sides of the equation.
27+9x=12x−6
27+9x=12x+−6
9x+27=12x−6
Step 2: Subtract 12x from both sides.
9x+27−12x=12x−6−12x
−3x+27=−6
Step 3: Subtract 27 from both sides.
−3x+27−27=−6−27
−3x=−33
Step 4: Divide both sides by -3.
−3x
−3
=
−33
−3
x=11
Answer:
x=11
Step-by-step explanation:
evaluate the expression 5 3 =
Answer:
Do you mean to multiply? you don't have any sign. if you meant multiply its 15, if you meant divide it's 1 2/3, if it's addition it's 8, if its subtraction it's 2
A TV that usually sells for $185.63 is on sale for 25% off. If sales tax on the TV is 5%, what is the price of the TV, including tax?
Answer: A TV that usually sells for $185.63 is on sale for 25% off. If sales tax on the TV is 5%, what is the price of the TV, including tax?
178.18 x 0.25 = 44.55
178.18 - 44.55 = 133.63 = sales price
133.63 x 0.05 = 6.68
133.63 + 6.68 = 140.31 = total price
Step-by-step explanation: That's how I solved it...
What is the value of y?
What is the value of x?
Answer:
y = 8 and x = 8 sqrt(3)
Step-by-step explanation:
sin(60)=x/16
16sin(60)=x
x=8 sqrt(3)
cos(60)=y/16
16cos(60)=y
y=8
What is the slope of the line through (-1, 4) and (1, -2)?
(1.4)
3
2
-1
2
3
4
1
-2
(12)
-3
O A. -3
B.
d
C. 3
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darlene uses 4 nails for every 12 inches of wood how many nails will she use in 6 feet of wood
Answer:
she will use 24 nails
Step-by-step explanation:
Brainliest plz
Answer:24 nails
Step-by-step
9 cows can eat all the grass in a field in 21 days.How many days would it take for 3 cows
Answer:
63 Days
Step-by-step explanation:
Add my discord kisS_My_Axe101#8338
What is 4n-32? Factor your expression using the greatest common factor.
Answer:
4(n-8)
Step-by-step explanation:
take out 4 from 4n-32
so it's 4(n-8) coz 32÷4=8 so yeah
PLZ HELP I GIVE BRAINLIEST
9514 1404 393
Answer:
2
Step-by-step explanation:
The recommended way to multiply mixed numbers is to convert them to improper fractions. Where there are factors that cancel, this works nicely.
[tex]1\dfrac{2}{3}\times1\dfrac{1}{5}=\dfrac{5}{3}\times\dfrac{6}{5}=\dfrac{5\cdot3\cdot2}{5\cdot3}=\boxed{2}[/tex]
please help me with this problem
Answer:
6.75
Step-by-step explanation:
We are given that function
[tex]f(x)=\frac{9x-18}{4}[/tex]
5 is an element in the domain of f(x)
i.e
x=5
We have to find the corresponding element of 5 in the range of f(x).
Substitute x=5 in the given function
[tex]f(5)=\frac{9\times 5-18}{4}[/tex]
[tex]f(5)=6.75[/tex]
Hence, the corresponding element of 5 is 6.75 in the range.
Write an equation of the given line that passes through the given point and has the given slope m
(-3,-11);m=1/2
PLEASE HELP ME PLEASEEEEE
Step-by-step explanation:
radius=diameter/2
r = 6/2 m
=3m
volume of sphere=4/3πr³
= 4/3π×(3)³
=36π m³
***Please help me with this giving a crown away ****
Sara ran 3.2 miles on Monday and another distance on Tuesday.
She ran a total of 6.1 miles on Monday and Tuesday.
How many miles did Sara run on Tuesday?
Enter your answer as the correct value, like this: 4.2
Answer:
2.9 miles
Step-by-step explanation:
If she ran a total of 6.1 miles then you just do 6.1 - 3.2 = 2.9 miles
Answer:
Sara ran 3.2 miles on Monday and another distance on Tuesday.
She ran a total of 6.1 miles on Monday and Tuesday.
How many miles did Sara run on Tuesday?
Enter your answer as the correct value, like this: 4.2
Step-by-step explanation:
Correct value: 3.1?
I think its right
PLSSSS HELPP MEEEE PLSS :((
Answer:
X.
Step-by-step explanation:
omg please help me ASAP I reallly need my 100 backkkkkkkk
Answer:
well N= 18.5 you do the rest
Step-by-step explanation:
How many 12/4 are in 3
Answer:
There is one 12/4 in 3.
Step-by-step explanation:
12/4 = 3
4/4 + 4/4 + 4/4 = 12/4 = 3
What is the value of x in the equation 1.5(x + 4) – 3 = 4.5(x - 2)?
Answer:
The answer is x=4.
Step-by-step explanation:
Have a great day!
y = 7x + 10 y= -4x - 23
Or 7x + 10 = -4x - 23
I need to show my work too hurry!!
Step-by-step explanation:
7x + 4x = -23 - 10
or, 11x = -33
or, x = -33/11
or, x = -3
Therefore, x = -3.
Hope you got the answer.
Answer the attached question. 10 points are yours
A cylinder has a volume of 45pi and a radius of 3. What is it’s height?
It’s height is _____ units.
Answer:
It’s height is 5 units.Step-by-step explanation:
[tex]V=\pi R^2\cdot H\\\\V=45\pi\\R=3\\H=??\\\\45\pi=\pi\cdot3^2\cdot H\\\\45=9H\\\\H=5[/tex]
answer question a and b please
The Sommers invested $5000 for three years at 6.5%. How much interest did the investment earn in three years? What was the total amount of the account after three years?
PLZ SHOW HOW YOU SLOVED IT! THX <3
Answer:
$1039.74 and $6039.74
Step-by-step explanation:
Ok so if this is growing exponentially and is giving 6.5% per year then you would do (5000*0.065) + 5000 which is 5325 then you would do (for year 2). (5325*0.065) + 5325 which is 5671.125. And lastly, you would do (5671.125*0.065) + 5671.125 which is 6039.74 (rounded answer).
Answer:
1.)$975.00
2.$)5,975
Step-by-step explanation:
5,000*3*6.5=975.00
5,000+975=5,975
Hope this helps :)
Carmen bought candy to go into
treat bags. The ratio of candy to
treat bags was 7:1. If she bought
84 pieces of candy, how many
bags would she need?ASAP
Answer:
12 treat bags
Step-by-step explanation: