MATHEMATICS MIDDLE SCHOOL

What is the surface area of a cube with a side of length 14 meters? A.
588 m2

B.
784 m2

C.
1176 m2

D.
2744 m2

Answers

Answer 1
Answer: SA = 6a^2

Where 'a' is the side length.

Plug in what we know:

SA = 6(14)^2

Simplify the exponent:

SA = 6(196)

Multiply:

SA = 1176

Related Questions

Is 1.6 more than, less than, or equal to one and a half? Explain why
What is the value of the underlined digit?9.2 0 6_
Which of the following number is greater? 7.03. Or 7.0? Why?
What is the value of x, when -9(x-5)=x+22 1/2​
Which percent represents a reasonable probability of rolling a number less than 3?

What's a parallelogram with a base four times the height and an area less than 200 square feet

Answers

hmm. ok i got.. u said 4 so, it is 200. hope this helps

The sales tax on a $350 computer is $22.75. Find the sales tax rate.

Answers

To find the tax rate when given the initial price of an object and the final tax value, you use the equation: $350 * X = $22.75 (where X is the sales tax rate). Then solve:
$22.75/$350 = .065

So the rate is 6.5%

0.60Answer:

Step-by-step explanation:

How many times can 7 go into 48

Answers

To find out the answer to this question, we can do it one way by subtracting 7 from 48 until we can't subtract 7 anymore without getting a negative number.

48 - 7 = 41

41 - 7 = 34

34 - 7 = 27

27 - 7 = 20

20 - 7 = 13

13 - 7 = 6

Now, we can just count the 7s that we subtracted, and when we do, we can see that there are 6 of them, and then we are left with 6, and since 7 can't be subtracted from 6, that will be our remainder.
7 goes into 48 6 times with a remainder of 6.
Hope that helped! =)
6.8 which is about 7 times bc 48/7

How to convert 625/1000 to its simplest form

Answers

the greatest common factor is 125. divide that by the numerator and denominator and then the answer will be 5/8. hope this helps

Bennie swims 6 laps in 4 1/2 minutes what is the rate in minutes per laps

Answers

6/4.5 = 1 and 1/3 laps per minute
About 1.3 minutes per lap

Which associations best describe the data in the table?Variable X- 1 2 5 6 3 4 6 7 5
Variable Y-120 115 89 40 100 80 70 50 60
Choose exactly two answers that are correct.

A.linear association
B.negative association
C.nonlinear association
D.positive association
(please help.. it's urgent. thanks <3)

Answers

The higher value of X is associated with a lower value of Y so this is a negative association. It is also a nonlinear association because the ratio of change is not constant. For example X changes from 1 to 2, Y changes from 120 to 115 opposed to X changes from 5 to 6 while Y changes from 89 to 40.
Other Questions
Y - y₁ = m(x - x₁)Slope-Intercept Form of the Line General Linear Form of the Line Point-Slope Form of the Line Slope Form
Solve each system of linear equations by substitutions.1. 3x-2y=9 y=2x-7 2. Y=x-4 2x+y=5 3. X+4y=6 y=-x+3
is there a 9's trick in multiplication? if so please tell me! i would love to know since i am so terrible with my 9.
Erica purchased adult and youth tickets for a movie. She bought x adult tickets for $7 each and y youth tickets for $5. Write an expression that can be used to show the total cost, C, of all tickets. A. C = 7x + 5y B. C = (7 + 5)x C. C = (7 + 5)(x + y) D. C = 7y + 5x