Mathematics College

Select the correct answer.

The surface area of a cube is 600 square inches. What is the area of one of its faces?

A 6 square inches

B. 36 square inches

C. 75 square inches

D. 100 square inches​

Answers

Answer 1

Answer:

D=100 square inches

Step-by-step explanation:

Area of a square=side^2

Area of a cube=6xside^2

let the side be a

6a^2=600

a^2=600/6

a^2=100

Answer 2

Answer:

im on it its d

Step-by-step explanation:

Related Questions

4. 0.951 is about
= A

Answers

This doesn’t make sense sorry

Pls need help ASAP!!

Answers

Answer:

B 16%

Step-by-step explanation:

You add all of the numbers up you get 25 and then you multiply it by four then multiply red shirts by 4

Answer:

B. 16%

Step-by-step explanation:

First, figure out the total number of people in Emily's class. To get the total amount of people in the class, add all of the numbers together.

5+6+4+3+5+2=25

We need the percentage of people who wore a red shirt. So, we need to find the whole first (100%). To get the whole to 100%, we need to find out what to multiply by 25 to get 100. This is easy because we automatically know 25x4=100.

Because we multiplied 4 by 25, now we have to multiply 4 by the number of students who wore a red shirt. 4 people wore a red shirt, so...

4x4=16

When you put 16 over 100, it looks like this: 16/100. Percentages are out of 100, so 16% of the class wore red shirts.

Hope this helps!! Have a great day :3

Complete the table
f(x) = -2x - 8
Х
f(x)
-9
-6
-5
-1
1

Answers

f(x)=-2x-8
0=-2x-8
2x=-8
x=-4
continued on the linked photos

giving 30 points &’ brainliest to whoever can help w there two questions!!

Answers

Answer:

binomial and not a polynomial

f(x)=2^x+1 and g(x)= f (x-3)
Enter the rule of function for g in the box
g (x) =

Answers

G(x)= f(-3)=2^-3+1=1.125

What is the solution to the system of equations? O (-6,-) O (-2, 6) O (6,2) O (-2,-6)​

Answers

Answer:

Option (1)

Step-by-step explanation:

System of equations is represented by two straight lines on a graph.

And solution of the system of equations is the point of intersection of these lines.

From the graph attached, two straight lines represent the system of equations.

And the point of intersection of these lines is the solution.

Therefore, solution of the system of equations will be (-6, -2).

Option (1) will be the correct option.

Answer:

Step-by-step explanation:

It is A on edge

Which of the following is parallel to the line

Answers

Answer:

1

Step-by-step explanation:

h

Answer:

I know it is 1

Step-by-step explanation:

5 + x + 3 + 2x = -2(4x - 15) show the work

Answers

Answer:2

Step-by-step explanation:

sorry if it seems messy

PLEASE HELP!
x=3 is a factor of x^3+3x^2-7x+19.
A. Never
B. Always
C. Sometimes

Answers

Answer:

I think it is

C. Sometimes

I NEED AN ANSWER ASAP whats 200m/10s

Answers

Answer:

the answer is 20.

Step-by-step explanation:

Answer:

20m/s (20m over s

Step-by-step explanation:

200/10=20

Then all you have to do is put you're variables in with them.

What is the graph of the function rule?
1. y= 3x - 2 (1 point)
Algebra 1

Answers

This should be what you're looking for.

Write the equation of a line parallel to the line y=2x

Answers

Answer:

to create an equation that is parallel to a line, you keep the slope or rate of change the same, all you do is change the y intercept. so you have to keep

y = 2x, but then you can add any number to the end.

Consider the sequence 4, 3, 2, 1, . . . . What is f(4)?

Answers

Answer:

f means you have a function rule. f(4) is the y-value corresponding to x = 4. ------ Example: If f(x) = 2x + 3.

Step-by-step explanation:

HELP THIS IS THE LAST ONE I HOPE..​

Answers

Your answer is either 11/3 or -11/3

Answer:

FRACTION FORM:   x  =  33/2

MIXED NUMBER FORM:   x  =  16 and 1/2

DECIMAL FORM:   x  =  16.5

Step-by-step explanation:

(2x - 7) / 4      =      (x + 3) / 3

First, lets get rid of those fractions by multiplying both sides by 4 x 3...  (12)

6x - 21     =     4x + 12

Next, we have to get all x's on one side, and all regular numbers on the other.

 - Add 21 to both sides (to remove -21 from the left side)

6x - 21 + 21    =    4x + 12 + 21

   *simplify*.....

6x    =    4x + 33

 - Subtract 4x from both sides (to remove it from the right side)

6x - 4x    =    4x + 33 - 4x

    *simplify*.....

2x   =   33

 - Divide both sides by two (to get x by it's self)

FRACTION FORM:   x  =  33/2

MIXED NUMBER FORM:   x  =  16 and 1/2

DECIMAL FORM:   x  =  16.5

*Hope this helps!  If you have any questions, please feel free to ask.  Good luck!*

In a video game, Agnes scored 20% fewer than Amy. Amy scored 860
points. How many points did Agnes score? *

Answers

Answer:

[tex]\huge\boxed{\sf Agnes\ Score = 688\ points}[/tex]

Step-by-step explanation:

[tex]\sf = 20 \% \ of \ 860 \\\\= \frac{20}{100} * 860\\\\= 2 * 86\\\\= 172 \ points[/tex]

Since, Agnes scored 20 % fever than Amy.

So,

Agnes Score = Amy's Points - 20 % of Amy's Points

Agnes Score = 860 - 172

Agnes Score = 688 points

[tex]\rule[225]{225}{2}[/tex]

Hope this helped!

~AnonymousHelper1807

HELPPPPPPPP MEEEEEE PLEASE!!!!!

Answers

Answer:

$5,500 per a year

Step-by-step explanation:

there are 3 years in between 2009 and 2012, and the is a difference of $16,500 between the two years so $16,500/3= $5,500 per 1 year

a company has recently been hiring new employees. today the company has 26% more employees than it did a year ago. if there are currently 69300 employees, how many employees did the company have a year ago

Answers

They had 55,000 employees a year ago.

Answer:

Did you just assume my gender?

Mark me brainliest please :)

Love ya!

Step-by-step explanation:

please help do not understand!!!!!​

Answers

Answer:

-3/4 x + 1/2

Step-by-step explanation:

First, you're going to sort by like terms

-1/8 +5/8= 4/8=1/2

+2 1/4 x- 3x= -3/4x

then write out as

-3/4 x + 1/2

Answer:

-3/4x+1/2

Step-by-step explanation:

It’s not solving.  It’s combining like terms.

-3/4x+4/8

-3/4x+1/2

Find:
136% of 70
it's my math question (math links )
pg;188 question no 7 d
class 7
asking from Nepal plz reply if you know ​

Answers

Answer:

95,2

Step-by-step explanation:

136.70/100

9520/100

95,2

i hope helped

Hahahaha wish you fail

thanks for the points

What integer represents the following situation? ________________. A scuba diver is 43 feet under the ocean conducting research on the coral reef.

Answers

an Integer is a while positive or negative number. so your integer would be 43

9514 1404 393

Answer:

  -43

Step-by-step explanation:

The diver's elevation in feet relative to the surface can be represented by the integer -43.

__

Generally, 'up' is taken to be positive, so 'down' is negative. Down 43 feet is represented by -43 feet.

simplify 8.7+(1.5)2+4(3.5+6.2)0-3.1-1.5


please help I will give u brainiest if you answer WITH EXPLANATION (show your work)

Answers

Answer:

43.15

Step-by-step explanation:

Si sabemos que en una progresión aritmética el sexto término es 29 y la diferencia es nueve ¿cuál es el primer término?

Answers

Answer:

If we know that in an arithmetic progression the sixth term is 29 and the difference is nine what is the first term ?

Step-by-step explanation:

I NEED HELP ASAP!!!!

Answers

Answer:

The y-int. is 4 and the slope is 1/3

Step-by-step explanation:

A large container for water weighs 21 pounds. If a gallon of water weighs 8.34 pounds, what is an equation that relates the weight of the
water and the container, W. in pounds and the amount of water, A, in gallons? (1 point)
W

Answers

Answer:

W = 8.34A + 21

Step-by-step explanation:

Given

Total weight = WAmount of water = A gallonsWeight of container = 21 poundsGallon of water = 8.34 pounds

Equation we need is

W = 8.34A + 21

Which one one of the gradient of the line shown above ?
look at the graph help me !!!​

Answers

i’m pretty sure it’s A:)

9514 1404 393

Answer:

  A  3/2

Step-by-step explanation:

The graph crosses the y-axis at (0, -3) and the x-axis at (2, 0). Using the slope formula, we can find the slope of the line to be ...

  m = (y2 -y1)/(x2 -x1)

  m = (0 -(-3))/(2 -0)

  m = 3/2 . . . . matches choice A

The kids have loved their time at the zoo, but it is time to go home.
There are 198 students in their group. They came in 5 buses. ABOUT
how many students will go home on each bus?

Answers

if this is with remainders then it is 39 with a remainder of 3, and if this is with decimals then it is 39.6

roger is at the bakery. he is thinking of buying 1 ¾ lb of rainbow cookies. rainbow cookies cost $11.50 per pound. how much would the cookies cost?

Answers

Answer:

The cookies would cost $20.125

Step-by-step explanation:

You would mulitply 1 3/4 by 11.50 to get your answer

Answer:

Step-by-step explanation:

11.50 a pound and he buys 1 3/4 a pound.

11.50*1.75= $20.125 or $20.13 if you round.

Determine whether 7,668 is divisible by 2,3,4,5,6,9, or 10.

Answers

Answer:

it's divisible by all except 5 and 10 bc it turns into decimals when you divide it by those 2 numbers

What is 1/8 divide 4/7

Answers

Answer:

7/32

Step-by-step explanation:

Dividing two fractions is the same as multiplying the first fraction by the reciprocal (inverse) of the second fraction.

Take the reciprocal of the second fraction by flipping the numerator and denominator and changing the operation to multiplication. Then the equation becomes

18×74=?

For fraction multiplication, multiply the numerators and then multiply the denominators to get

1×78×4=732

This fraction cannot be reduced.

Therefore:

18÷47=732

Solution by Formulas

Apply the fractions formula for division, to

18÷47

and solve

1×78×4

=732

Therefore:

18÷47=732

Answer:

4 4/7

Step-by-step explanation:

4/7 divided by 1/8

= 4/7 x 8/1  

4 × 8

7 × 1

= 32/7 = 4 4/7

 

PLZZ HELP WILL MARK BRAINLISTT PLZZZZ

Answers

Answer:

see below

Step-by-step explanation:

The y intercept is where it crosses the y axis

y intercept (0,-6)

The x intercept is where it crosses the x axis

x intercept (-8,0)

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