Mathematics High School


Question:
Cube A has a volume of 128 cm. If the edge lengths of cube B are half the size of the edge lengths of cube A, what is the volume of cube B?
cube A
cube B
V = 128 cm
V = ?
o 16 cm3
O 64 cm3
O 32 cm
Cannot be determined

Answers

Answer 1

Answer:

16 cm3

Step-by-step explanation:

4 x 4 x 8 = 128

2 x 2 x 4 = 16

Answer 2

Answer:16 cm

Step-by-step explanation:

Related Questions

Please answer ASAP no links please and thanks u

Answers

Step-by-step explanation:

the answer is b

Answer:

C. 120 ft^2

Step-by-step explanation:

The area of the triangles= (1/2*3*4)2=12

The area of the larger parallelogram=5*9=45

The area of the bottom rectangle=4*9=36

The area of the vertical rectangle=3*9=27

Totale Surface Area=12+45+36+27=120

245 tickets in 5 days what is the unit rate

Answers

Answer:

245/5 = 49 tickets per day

Answer:

245 / 5 = 49 so

49 tickets per day

Look at this equation. 3(x + 1) = 3x + Which number can be placed in the box that would create an equation that has an infinite number of solutions? OA) O OB) 1 C) 2 OD 3​

Answers

[tex]52 - x = 52[/tex]

[tex]x = 52 - 52[/tex]

[tex]x = 0[/tex]

0.242 to the nearest hundredth

Answers

two digits after the decimal point it the hundredths place
so we want to round to the place 4 is in
The number after 4 is 2, so we will round down
We will get 0.24

2 + 14 + 2 − 12 = -4

Answers

Answer:

The answer is actually 6.

Answer:

no, it's 6.

Step-by-step explanation:

Ready for this quick math? 10 + 5 x 14 + 32 x 11 - 2 x 1 + 56 x 111 + 76 - 83458 =. Try solving this. ( Then subscribe to socksfor1).

Answers

Answer:

The answer for this is -76736

Step-by-step explanation:

Use Substitution to solve the following System of Equations.
y= 4x + 3
y = -2 – 2

Answers

Set them equal to each other then solve

Someone please help with this!!!

Answers

Answer:

y=100x+18

Minutes included over the cost of plan

cost of plan starts

Step-by-step explanation:

Solve 4/s=-2/9 please help

Answers

Answer: 4/15

Step-by-step explanation:

hope it's help you.......

Please help, I will give brainliest, and look at the screen shot!

Answers

Where’s the question?? I can’t answer without a question.

Please help me I will give Brain

Answers

Answer:

your answer would be 68

Step-by-step explanation:

because it looks like in the photo that it is bigger then the 72 but smaller then the 90 so the answer would be 68

please mark me brainlyest?

Steps to putting 12y^2-4xy+9x^2=18x-124 in standard form

Answers

skdkkwksksksks what lol xd

what is the slope of the graph?

Answers

The answer to your question is y=2-2x

The volume of a solid is 12 in cubed. If the solid is enlarged
proportionally so that its side lengths increase by a factor of 2,
what is the volume of the enlarged solid?

Answers

Answer:

hello louser your a very crazy man

Step-by-step explanation:

Which shape shows a reflection?

I’m scared to answer because I’m at 90 and I know if I get it wrong I’ll drop again

Answers

Answer:

B! Can I plz have Brainliest!!!!

Step-by-step explanation:

I've never gotten one before!

5. Convert in to mixed fractions
(a)
18
5​

Answers

Answer:

3⅗

Step-by-step explanation:

5×3 =15

18 - 15 = 3

therefore

18÷5

is

3⅗

Question↓

Convert in to mixed fractions 18 and 5

Answer↓

3 with a reminder of 3

Explain↓

Multiply the newest quotient digit (3) by the divisor 5 . Subtract 15 from 18 . The result of division of 185 is 3 with a remainder of 3 .

Hopefully help:)

#CarryOnLearning

PLEASE HELP! 100 POINTS ! AND BRAINLIEST.

Find the area of the following figure. Explain or show how you got your answer.

Answers

Answer:

26.5 units

Step-by-step explanation:

i just counted the units on the inside.

but you could also split this shape into two rectangle like shapes and then find the area of both of those and then add them together.

hope this helps :)

Answer:

area =no of full square + half square =24+1/2×5=26.5 unit ²

David used the computer a total of 45 hours last week. How
many more did David use the computer to play games than to do
homework?

Answers

DO NOT GO TO THAT LINK IT IS A VIRUS

Giving Brainliest, easy question

Answers

Answer:

the 2nd answer

Step-by-step explanation:

Brainly does not support this explanation.For more go to :                           https://thatsthefinger.com/

Answer: the second answer

How do u evaluate x+11?

Answers

Answer:

You can't.

Step-by-step explanation:

You have nothing to substitute for the x.

Pencils cost $.10 and erasers cost $0.25. steve bought 5 more pencils than erasers. he spent a total of $1.55. how many erasers did steve buy?

Answers

Answer:

Let x be the number of pencils Steve bought.

Let y be the number of erasers Steve bought.

x=y+5

0.1x + 0.25y = 1.55

Solving the system, our answer is: (8, 3)

So, she bought 3 erasers.

Let me know if this helps!

will give brainliest if you help with this question.

Answers

Answer: (-5, 2). Please mark me brainliest

Step-by-step explanation: So we are finding the coordinates of point A first we have to mark the x-coordinate (-5) so we have to look at the horizontal line (x-coordinate) and the A is an -5 so the first part should be -5 next we have to do the vertical line (y-coordinate) and it is on the 2 so 2 so the answer is (-5,2).

What is 3 divided by 6 Keep change flip?

Answers

Step-by-step explanation:

Multiply by the reciprocal, also sometimes referred to as "Keep, Change, Flip." Here is how it works. You rewrite the division question as a multiplication question by flipping the second fraction over. Next, keep the first number, change the division to multiplication and then flip the second fraction over.

20% of what number is 80?​

Answers

[tex]\text {Hi There! Let's Solve this Problem!}[/tex]

[tex]\text {To Solve this Problem you'll be Dividing the Numbers. Dividing this problem}[/tex] [tex]\text {will get your answer.}[/tex]

[tex]\text {\underline {Divide}}[/tex]

[tex]\text {80/20 Percent}[/tex]

[tex]\text {Your Answer Would Be:}[/tex]

[tex]\Huge\boxed {400}[/tex]

[tex]\text {Best of Luck!}[/tex]

Answer: 400

Step-by-step explanation: ...

PLSS HELP ME ASAP!! WILL GIVE YOU BRAINLYEST!!

Elaina misses 2 free throws for every 10 attempts.
How many free throws can you expect Elaina to make
if she shoots 15 free throws in a game?

Answers

Answer:

12

Step-by-step explanation:

....................

The answer to ur equation is 12

A car and a truck left Washington, DC traveling in opposite directions. The car
traveled 19 miles
per hour faster than the truck, and at the end of 8 hours they were
1048 miles apart. What was the average speed of each vehicle?

Answers

Answer:

The speed of the car is 75 mph.

The speed of the truck is 56 mph.

Step-by-step explanation:

Call the speed of the truck (x) miles per hour. As per the given information, the car is (19) miles per hour faster. Thus, one can form expressions to represent the speeds of the vehicles.

car = ( x + 19 ) mph

truck = ( x ) mph

Using the formula, ( (speed) * (time) = (distance) ), one can say that the speed of the car, times the time it took plus the speed of the truck times the time will equal the distance between the two vehicles:

(( car speed )( time )) + (( truck speed )( time )) = ( distance between vehicles )

Substitute,

( ( x + 19 ) ( 8 ) ) + ( ( x ) ( 8 ) ) = 1048

Simplify,

8x + 152 + 8x = 1048

16x + 152 = 1048

       -152     -152

16x = 896

/16     /16

x = 56

Add (19) to find the speed of the car:

truck speed + 19

= 56 + 19

= 75

The speed of the car is 75 mph.

The speed of the truck is 56 mph.

Answer:

The truck traveled at 81

mph. The car traveled at 100

mph.

Step-by-step explanation:

Pls help me just drop the answer below I need help fast

Answers

Answer:

i believe the answer is 0,2

The answer would be 0,2

(x+4) (x-1) in standard form

Answers

Answer:

x^2-5x+4

Step-by-step explanation:

(x+4)(x-1) in standard form is x^2-5x+4

Which expression represents the determinant of A=[-6 -7 -4 -2
]

Answers

Is that the whole problem?

Answer:

C) det(A) = (–6)(–2) – (–4)(–7)

Step-by-step explanation:

The determinant is ad-bc so when you plug in the numbers you get this answer. Also I got it right on Edge 2021 :)

-4x + 4y = 0
Y = -6x



-4(-6-2n) =30 + 8n




3 ( 1 - 8r ) = -3 ( r - 1 )

Answers

Answer:

y=0,. X=0.

Step-by-step explanation:

24+8n=30+8n

3-24r=-3r+3. (+24r)

3=21r+3. (-3)

0=21r

0=r

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