Answers
[tex]\mathfrak{\huge{\pink{\underline{\underline{AnSwEr:-}}}}}[/tex]
Actually Welcome to the Concept of the Surface areas and Volume.
Since Box A is cube, it's volume is Side^3
hence taking the cube root of 512 , we get as,
Side length of Box A is 8 m.
hence diving 8/2 = 4 m
4 m is a side of Box B.
hence, Volume of Box B is = (4)^3 = 64 cubic metres.
Vol. Box B = 64 m^3
Answer:
The correct answer is D: 64 meters cubed
Step-by-step explanation:
You can take any example but let's say 128 times 2 times 2 which equals box A, now you must divide all dimensions by 2 and you will get 64 times 1 times 1 which adds up to 64, this will work with any example.
Related Questions
Mary and Alice are playing a card game. Mary has 21 points. She has 9 points less than Alice.
How many points does Alice have?
Enter your answer in the box.
_______ points
Answers
Answer:
30
Step-by-step explanation:
I love math its my fav subject. Facts: P:21+9=30. The check, 30-9=21.
i have to find the value of x please help me will give brainliest to correct answer
Answers
Answer:
C. x = 5
Step-by-step explanation:
48 = 7x + 13
-13 -13
35 = 7x
5 = x
is -0.75 bigger or less than -0.4?
Answers
Answer:
Because they are both negative that means they are on the left side so -0.4 is closer to the 0 so less.
Denise would like to purchase a computer that cost 2,000 dollars. create and solve an inequality in order to determine the least amount of hours she must work in order to able to purchase the computer.
Answers
Answer:
I don and the answer of the answer of the answer of the questions that I was going to get it done by hdhdhrhdnsjrhr
Pls help will mark brainiest
Answers
Answer:
35x 10000500Step-by-step explanation:
35 divided by 7 is 5. 3,500 is 35 x 100. 35 hundreds (3,500) divided by 7 is 5 hundred (5 with 00 at the end). 3,500 divided by 7 is 500.
Hope it helps!
Farmers went into debt during the 1920s, explain
Answers
Answer:
THE BEGINNING OF THE GREAT DEPRESSION
Step-by-step explanation:
Answer: Much of the Roaring '20s was a continual cycle of debt for the American farmer, stemming from falling farm prices and the need to purchase expensive machinery. ... Simply put, if farmers produced less, the prices of their crops and livestock would increase.
Step-by-step explanation:
HELP HELP HELP HELP The answer is not 34.5 or 124.5
Answers
Answer:
x=37, Angle A is 74. Exterior angle B is 185
Step-by-step explanation:
I'm pretty sure this right but This is a triangle that is folded to the inside. This means that most likely there is a negative interior degree
angle. Using the interior theorem, we can add up all the non adjacent sides to find the exterior angle of the adjacent side. 79+2x+32=5x, 2x+111=5x, 111=3x, x=37. Then plug 37 in for x Angle A is 74 degree and B exterior angle Is 185 degree.
Some number added to -12 is 36. Add this number to -15. Then multiply this
number by 2. What is the final number?
Answers
x=48
48-15=33
33 times 2 is 66
help meee pleaseeeeee
Answers
Answer:
5[tex]\sqrt{7}[/tex]
Step-by-step explanation:
Answer:
No ablo inglés.......
Step-by-step explanation:
ajaja
A local florist buys a dozen roses for x dollars. He plans to sell the roses at a 40 % mark-up. What expression shows the selling price of the one dozen roses?
Answers
Answer:
1.40x I think :)
Use the formula C= dxd
Pix diameter = Circumference
A group of students stood in a circle to play a game. The circle had a diameter of 22 meters.
Which measurement is closest to the circumference of the circle in meters?
A 34.54 m
B 1,519.76 m
C 379.94 m
D 69.08 m
Answers
Answer:
69.08m
Step-by-step explanation:
Circumference of a circle = πd where
d is the diameter of the circle
Given
diameter = 22metres
circumference of the circle = 3.14(22)
circumference of the circle = 69.08m
Hence the circumference of the circle is 69.08m
Answer:
d i think sorry if im wronge
Step-by-step explanation:
Increase £490 by 11% give your answer rounded to 2 DP
Answers
Step-by-step explanation:
Given \:number (m) = £ 490Givennumber(m)=£490
Increase (g) = 11\%Increase(g)=11%
\begin{gathered} \red{ Required \:number } \\= m\Big( \frac{(100+g)}{100} \Big)\\= 490\Big(\frac{100+11}{100}\Big)\\= 490 \times \frac{111}{100} \\= 490 \times 1.11 \\= £ 543.9 \end{gathered}
Requirednumber
=m(
100
(100+g)
)
=490(
100
100+11
)
=490×
100
111
=490×1.11
=£543.9
Therefore.,
\red{ Required \:number }\green { = £ 543.9}Requirednumber=£543.9
•••♪
Answer:
£543.90
Step-by-step explanation:
You have to add 2 and nothing
What's the additive inverse of 0.75.
Answers
Answer:
[tex]additive \: inverse = - 0.75[/tex]
10 points!!
Find the inverse of f(x) = √x-1
Answers
−
1
(
x
)
=
x
2
+
1
f
-
1
(
x
)
=
x
2
+
1
Answer:
Step-by-step explanation:
For a function to have an inverse, it has to pass the horizontal and vertical line test, yes both of them. This function does, so we can continue. The first step for finding an inverse is replacing f(x) with y. Then switch the places of x and y.
[tex]x=\sqrt{y-1}[/tex]
Now the next step is to solve for this new y value, which is equivalent to f^-1(x). Square both sides to get rid of the radical.
[tex]x^2=y-1[/tex]
Add 1 to both sides and that is your inverse function
[tex]y=x^2+1[/tex]
Please answer both
Answers
Answer:
9) 5/10
10) 4/5
Step-by-step explanation:
A terminating decimal is a decimal that stops eventually
2/3 = 0.6666666...
5/6 = 0.833333...
5/10 = 0.5
6/9 = 0.6666666...
5/10 has a result of a terminating decimal
8/9 = 0.888888...
1/7 = 0.142857...
4/5 = 0.8
4/11 = 0.36363636....
Help please this problem has been bugging me
Answers
Answer:
[tex]-452 \frac{6}{7}[/tex]
Step-by-step explanation:
You just subtract the new elevation from the original, [tex]-355 \frac{2}{7} - 97 \frac{4}{7} = -452 \frac{6}{7}[/tex]
solve the equation below
-3 (x+7) =9
Answers
Answer:
x=-10
Step-by-step explanation:
-3(x+7)=9
-3x-21=9
add 21 to both sides of equation
simplify divide both sides by like terms
simplify again and you have your answer
*EXTRA PTS* find the value
Answers
13) 4
14) 7
15) 8
How?
21x+6 = 90 by the alternate exterior angles rule so solve and get 4
11x-2=75 by the Corresponding exteriors angles rule so solve and you get 7
8x-4=60 by the vertical angle rule solve and you get 8
Hope this helps :D
Solve for the inequality x / 3 < -7
Answers
Answer:
[tex]x < - 21[/tex]
Step-by-step explanation:
1. Multiply both sides by 3.
[tex]x < - 7 \times 3[/tex]
2. Simplify 3 × 7 to 21.
[tex]x < - 21[/tex]
therefor, the answer is x < -21
Help please.
Is algebra.
Answers
Answer:
3
Step-by-step explanation:
To find the average rate of change, we can use the formula: (y2-y1) / (x2-x1).
Let (15, 45) be (x1, y1) and (29, 87) be (x2, y2).
So we have: (87-45) / (29-15)
This can be simplified to: 42/14, or 3.
Let me know if this helps!
6−3+4x+1= in one solution
Answers
Answer:
4x + 4
Step-by-step explanation:
1. 6 - 3 = 3 + 1 = 4
2. You keep the 4x.
3. So 6−3+4x+1= 4x + 4.
I don’t understand this at all please help
Answers
What is an equation of the line that passes through the points -6, -2 and 6,-2
Answers
Answer:
y = 2
Step-by-step explanation:
m = (2 - 2)/(6 - (-6))
m = 0
there's no slope, so it's just 2
As you can see the 2 points have the same y coordinate that means the line passing through it is going to be a horizontal line with a consistent y level of -2.
The equation will be just what I said y=2
Hope this helped!
help me this is due this period please please ill mark brainiest with a bunch of points.
Answers
Answer:
(-4,1)
Step-by-step explanation:
The answer is just where the two lines intersect
I'm rather tired so double check me on this but I'm getting about (-4,1) and it's asking for an approximation so think (-4,1) is fine
Answer:
It's around (-4. 5, 1.5). It's somewhere in that range.
What 2 whole numbers is the square root of 75 between?
Answers
Answer:
8 and 9
Step-by-step explanation:
Factoring.
The answer is supposed to look like this.
EXAMPLE:
5x(6x+2)(6x-2)
Answers
Step-by-step explanation:
2y×(5-4y)×(5+4y) here you go now please help me if you can
Rate of change and slope. Can anybody help me? This is a major and I do not understand the problem.
Answers
Step-by-step explanation:
1. the rate of change is constant. the slope is 3
2. the rate of change is variable, because it's not consistent.
b-4c
B= - 3
C= 6
Help!
Answers
Answer:
-27
Step-by-step explanation:
B - 4C
-3 - 4(6)
-3 - 24
-27
Brain Teaser
> Solve this riddle.
I am an even factor of 24.
I have only 2 factors.
Which number am I?
Answers
Answer:
You're the number 2.
Step-by-step explanation:
2 is even, is a factor of 25, and only has the factors 1 and 2.
Answer:
Its 2.!!!
Well no need for step- by- step explanation cuz only two has 2 factors. LOL!!
Hope it helped!!!
Phyllis invested $13,000, a portion earning a simple interest rate of 5¼% per year and the rest earning a rate of 5% per year. After one year the total interest earned on these investments was $672.50. How much money did she invest at each rate?
Answers
Answer:
Phyllis invested $9000 at the rate of 5.25% and $4000 at the rate of 5%.
Step-by-step explanation:
Formula for the simple interest is,
Interest = [tex]\frac{P\times r\times t}{100}[/tex]
Here, P = Principal amount
r = rate of interest
t = Duration of investment
Let Phyllis invested amount (at 5.25% rate of interest) = $x
Therefore, Interest on this amount,
Interest = [tex]\frac{5.25\times x}{100}[/tex]
= $0.0525x
If he invested the rest amount $(13000 - x) at the rate of 5%,
Interest earned on this amount = [tex]\frac{(13000-x)\times 5\times 1}{100}[/tex]
= $(650 - 0.05x)
Interest earned on total amount = $672
Therefore, $0.0525x + $(650 - 0.05x) = $672.5
0.0025x + 650 = 672.5
0.0025x = 22.5
x = $9000
Rest amount = 13000 - 9000
= $4000
Phyllis invested $9000 at the rate of 5.25% and $4000 at the rate of 5%.