1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
ss7ja [257]
3 years ago
7

Alex has two congruent cubes A and B. Cube A has a surface area of 540 in2. What is the best approximation for the VOLUME of cub

e B?
NEED TO KNOW ASAP THANK YOU!!!!
Mathematics
2 answers:
DaniilM [7]3 years ago
8 0
The approximate volume of Cube B is 857.375
Aleksandr-060686 [28]3 years ago
7 0
<span>congruent means the same so A=B
area of a cube is L^3
L^3=540


cube's area of 1 side is L^2
8.1433=L
66.3126=L^2</span>
You might be interested in
Define fn : [0,1] --&gt; R by the
sasho [114]

Answer:

The sequence of functions \{x^{n}\}_{n\in \mathbb{N}} converges to the function

f(x)=\begin{cases}0&0\leq x.

Step-by-step explanation:

The limit \lim_{n\to \infty }c^{n} exists and converges to zero whenever \lvert c \rvert. But, if c=1 the sequence \{c^{n}\} is constant and all its terms are equal to 1, then converges to 1. Using this result, consider the sequence of functions \{f_{n}\} defined on the interval [0,1] by f_{n}(x)=x^{n}. Then, for all 0\leq x we have that \lim_{n\to \infty}x^{n}=0. Now, if x=1, then \lim_{n\to \infty }x^{n}=1. Therefore, the limit function of the sequence of functions is

f(x)=\begin{cases}0&0\leq x.

To show that the convergence is not uniform consider 0. For any n>1 choose x\in (0,1)  such that \varepsilon^{1/n}. Then

\varepsilon

This implies that the convergence is not uniform.

8 0
3 years ago
Wesley wants to have at least $50 to spend each day of his 7-day vacation. He plans to save $30 each month for 12 months. Which
aleksklad [387]

Answer:

i cant choose any that applies to this question because there is no picture added to it and there are no choices to choose from. If i were to solve it though, it would be; yes, he will save enough money for his vacation.

Step-by-step explanation:

I know he would have enough--and in this case more than enough, because since he's planning to save $30 for a whole year just for $50, when he could simply make $60--which is in fact more than needed for his goal-- in just 2 months. If he were to stick with his plan though, he'd make $360. I got that by multiplying 30 by 12.

3 0
3 years ago
I need help please help me​
SpyIntel [72]

Answer:

The Answer is 25

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Help me please <br> Surds
kodGreya [7K]

Answer:

12\sqrt{6} + 8\sqrt{15} + 12 + 4\sqrt{10}

Step-by-step explanation:

Using the rule of radicals

\sqrt{a} × \sqrt{b} ⇔ \sqrt{ab}

Given

(4\sqrt{3} + 2\sqrt{2} )(3\sqrt{2} + 2\sqrt{5} )

Each term in the second factor is multiplied by each term in the first factor, that is

4\sqrt{3} (3\sqrt{2} + 2\sqrt{5} ) + 2\sqrt{2} (3\sqrt{2} + 2\sqrt{5} ) ← distribute both parenthesis

= 12\sqrt{6} + 8\sqrt{15} + 12 + 4\sqrt{10}

7 0
3 years ago
Slove the question l10.24l ​
natta225 [31]

Answer:

10.24

Step-by-step explanation:

absolute value is always the same number but positive. Hope I helped.

5 0
3 years ago
Other questions:
  • Can someone pls help me
    5·1 answer
  • Last month Maria hiked the 5-mile mountain trail a number of times and she hiked the 10-mile canal trail several times. Let xrep
    15·2 answers
  • A = 16, c = 20, b =<br><br> 2√(2)<br> 12<br> 4√(23)<br> 4√(41)<br> please help
    11·2 answers
  • An equation of a line through (-1, 1) which is parallel to the line y = 5x + 1 has slope:
    9·1 answer
  • Analyze the diagram below and complete the instructions that follow.
    12·1 answer
  • Which is the correct algebraic expression for the phrase, 14 more pickles than the first jar?
    13·1 answer
  • Find the slope of the line<br> y=-6/5x + 4/9
    7·1 answer
  • Hey!!! PLS Help <br> If ∠6 = 68°, find the measures of angles 4, 5, 7.
    8·1 answer
  • Help meeeeeee please :))))
    13·1 answer
  • Somebody please help me !!
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!