Answer:
No
Explanation:
Cube A surface area is : 2x2x6 (because there are 6 faces) = 24
Cube B surface area is 4x4x6 = 96
The surface area of the cube B isn't the twice of cube A's surface area
Now the volumes :
Cube A volume is 2x2x2 = 8
Cube B volume is 4x4x4= 64
Cube B's volume isn't the twice of cube A's volume
PLEASEE ANSWER ALL THESE I NEED IT LIKE RIGHT NOW NO LINKS!!!
1) 5^0 =1
2) (-4)^0 = 1
3) (1/3)^0 = 1
4) 3^-3 = 1/3^3 = 1/(3 x 3 x 3) =1/27
5) (-2) ^-5 1/2^5 = 1/32
6) (10^5)(10^6) = 10^11
7) (1/4)^8 (1/4)^-5
8) (-6)^2 (-6)^0 = -6^2
9) 0^0 = undefined, cannot evaluate
10) 0^-1 = 1/0^1 = undefined
11) 4^2/4^3
12) 5^3/5^6
13) (2/3)^-4
14) 9^-8 9^-2
Answer:
7) (1/4)^8 (1/4)^-5 = 1/4^3
11) 4^2/4^3 = 1/4
12) 1/5^3
13) 2^-4/3^-4
14) 9^-10
Step-by-step explanation:
On a number line, there are two numbers, 535 and -8, how far are these two from each other? plz, answer ILL GIVE BRAINLIEST!!!!!!!!!!!!!!!!!!
Answer:563
Step-by-step explanation:535- -8=563
A rectangle is 1/4 taller than it is wide. let h = height, let w = width. create an equation and a chart identifying 4 coordinate pairs that reflects this situation. plot the coordinate pairs on a graph. create a line. label the x and y axis and point of origin
please help, this is on a test and im already failing :(
answer:
Explanation:
i hope it will helps you, study hard!
Need help with these 2 problems
What is the verbal expression for q≠3?
What is the verbal expression for n≥6?
brainiest for a roux card (don't have to but if you want)
Answer:
can i get brainlist
Step-by-step explanation:
Michael has to pay $300 rent. He gets paid $18 per hour. Write an equation that represents his profit, y, after working x hours.
Chakan worked at the warehouse after school. He earned $9.25 per hour stacking boxes. Which equation correctly relates Chakan's total earnings, $277.50, to the number of hours he worked, hh?
The formula, I=prt, is the interest earned, I, when given the principal, rate, and time. If the interest earned was $90, the principal, p, was $250, and the rate, r, was 0.10, find the time, t.
Shelby uses the equation y=11.5xy=11.5x to calculate her pay, where y represents the amount of pay, and x represents the number of hours worked. How many hours did Shelby work if she was paid $74.75?
Answer:
A.) 300 = $18x
B.) 277.50 = $9.25x
C.) 360 years
Step-by-step explanation:
A tetrahedron is a pyramid with a triangular base. Find the volume of the tetrahedron.
L = 3 in W = 4 in H = 11 in
Answer:
Tetrahedron generally known as triangular pyramid consists of 4 triangular faces, 6 edges and 4 vertices. The base of the tetrahedron is a triangle. All the vertices have the same atom that is bonded to the central metal atom which lies in the centre of the tetrahedron. We take as an example to see how the atoms actually bond in tetrahedron. It is quite visible from the image that 4 O-atoms lies on all the 4 vertices and 1 Si-atom lie in the centre.
Step-by-step explanation:
Answer:
Hi there! So, if ya do 3 x 4 x 11 You will get the answer of 132. have an great day!
Step-by-step explanation:
hello. can somebody help me with this? For the table, all you have to do is multiply the number. Also, could you do A2 that's what I have trouble on... OwO thank youu!
Answer:
Distance of speed for 55 mph
0
55
110
165
220
275
330
Distance of speed for 60 mph
0
60
120
180
240
300
360
The sides of the squares are now written as `2^{3}` and `3^{3}`.
Could you find the areas using a base of `2`& `3`?
PLEASE HELP ME PLS PLS PLS PLS THIS IS MY LAST PROBLEM!!! WILL GIVE BRAINLIEST
Answer:
If her brother has 40 tickets, the equation will be 3(40)+2=122. jamie will have 122 tickets
If her brother has 50 tickets, the equation will be 3(50)+2=152. jamie will have 152 tickets
If her brother has 60 tickets, the equation will be 3(60)+2= 182. jamie will have 182 tickets.
Step-by-step explanation:
Just trust me
Please answer this I need this ASAP to bring up my grade!!!!!
Answer:
130 miles
Step-by-step explanation:
So, lets go over what we know:
She drove 40 miles per hour for 30 minutes.
Or:
She drove 40 miles per hour for 1/2 hours.
Or:
She drove 20 miles.(40*1/2=20)
We also know:
She drove 55 miles per hour for 2 hours.
Or:
She drove 110 miles(55*2=110)
To find the total miles, we must add the 20 and 110:
110+20
=
130
So she drove a total of 130 miles!
Hope this helps! :D
I WILL REWARD BRAINLIEST
Riley kept track of the number of minutes he practiced his piano over six days. On the first five days, he practiced for 30, 20, 25, 15, and 45 minutes. The range of minutes for the six days was 35. How many minutes did Riley practice on the sixth day?
10 minutes
25 minutes
27 minutes
80 minutes
Answer:
I believe the answer is 10 minutes.
Step-by-step explanation:
Range is the difference between the highest and lowest values. The only one that makes sense is 10 because; 45 - 10 = 35.
HELP MEE PLZZZ WILL GIVE BRAINLIST
Answer:
A
Step-by-step explanation:
if you count how many numbers add up to 11 (11 points) then you get the answer.
Answer:
c
Step-by-step explanation:
Dont know how to explain it hope this helps :)
Can someone help me out on these math questions?
Answer:
Step-by-step explanation:
so the mean is the average which you can get by adding all the scores together and then dividing them by the number of scores
2+13+14+15+15+16+16+16+17+17+17+17+17+18+18+18+18+19+19+20+20=342
342/21=16. 2857(and on and on) which we can round to 16 or 16.3 or 16.29 (depends on how you are told to round.
The median is the middle which is 17
the mode is the number that has the most which is also 17
the range is 18 ( 20-2= 18)
the outlier is the digit that is very different than the others in this case 2
I hope that helps
Help please. I will give brainliest for the correct answer. It's asking to find the side length s of the square.
Please don't give me a link as an answer
Answer:
x=2
Step-by-step explanation:
x+2=4
x=2
The graph shows the fisrt four pattern oredered pairs foremed by the corresponding terms of two paterrens
Answer:
Gaf
Step-by-step explanation:
DON'T GIVE ME LINK AS ANSWER PLEASE!!
Answer: a. The median is 5, the interquartile range is 10.
Please someone help me!
Debbie did a survey of how many states the members of her class had visited. The
results were: 10, 15, 23, 2, 21, 31, 14, 10, 8, 17, 11, 19, 8, 42, 15, 22, 6, 34, 19,3, 24.
What is the five-number summary for this set of data?
Answer:
17
Step-by-step explanation:
can someone please help with these questions
Simplify without absolute value sign:
|x + 3|, if x > 2
Answer:
no i dont think i will
Step-by-step explanation:
Can someone help me with this
Answer:
18π or 56.5 (1 d.p) feet squared
Step-by-step explanation:
As the formula for the area of a semi circle is πr²/2 as the area of a circle is πr² so the area would be 18π or 56.5 (1 d.p)
help again please i’m just really bad at linear equations
Answer:
D
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
D is the only one with -5 as the y-intercept.
Find the slope of each line
Answer: -2
Step-by-step explanation: The slope of a line refers to its direction and steepness. The slope can be expressed as a fraction that is commonly refered to as rise over run. In order to find the slope of a line, you need to find two coordinates on the line and use the "rise over run" method. The numerator (rise) is how many units up or down while the denominator (run) is how many units left or right. There are two given points on this specific line. To get from one to the other, you must go down 4 units and to the right 2 units; therefore, the slope, or rise over run, is -4/2. This can be simplified to -2/1, which can be simplified even further to just -2.
Answer:
-2/3
Step-by-step explanation:
The slope formula is y₁-y₂/x₁-x₂ so all we need is 2 points and the ones provided are -4, 3 and -2, -1 so all we do is plug them in to get 3--1/-4-2 which equals to 4/-6 which is -2/3
Would be amazing if you marked brainliest :)
find the circumference of circle when radius is 4.8yd?
Answer:
C≈30.16yd
Step-by-step explanation:
Solution
C=2πr=2·π·4.8≈30.15929yd
Answer:
30.144
Step-by-step explanation:
When finding circumference for a circle the formula is diameter × pi Since we arent given the diameter we have to figure it out but the diameter is just twice the radius so 4.8 × 2 = 9.6
So 9.6 is our diameter now we just multiply this by pi so 9.6 × 3.14 = 30.144
Help again 8th grade math really need help
Matt has 5 bags of onions that he knows weigh 2 1/4 ounces each. How much do all of these bags weigh together?
Answer:
11.25 ounces
Step-by-step explanation:
2 1/4 x 5 = 11.25
Please mark brainliest
hEllllppp mEeEe oNnnn thiSss plEAsssee :')
Answer: pretty sure it’s C
Step-by-step explanation:
Which two expressions are equivalent? A. 4(2 + x) and 4•2+2•x, B. 4+2 + x and (4 + 2)+x, C. 4•X + 2 and 4•(x+2), D. 4 / (2 - x) and 4- 2 / X?
Answer:
B
Step-by-step explanation: