Mathematics High School

What is the surface area of a cube that has a side length of 5 feet?


A. $25


B. $75


C. $125

D. $150

Answers

Answer 1

Answer:

D. 150

Step-by-step explanation:

A=6a^2=6·5^2=150

Answer 2
The surface are of the cube is 150 formula is a^6

Related Questions

Find the sum without using a number line
-6 1/3 + 3=

Answers

Answer:

-3.33333333333

-3.33 is your answer

hope this helps

The normal pulse for healthy adults ranges from 60 to 100 beats per minute. Suppose if A Man’s pulse rate is 75 beats per minute, then what will be the pulse rate for 10 minutes.

Answers

Answer:

75x10=750

Step-by-step explanation:

75 beats for one minute times 10 mins

A line passes through the points (5, 6) and (0,5). What is its equation in slope-intercept
form?
Write your answer using integers, proper fractions, and improper fractions in simplest form.

Answers

Answer:

y = 5x

Step-by-step explanation:

(y1-y2) = (x1 - x2)

(6-5)y = (5-0)x

y = 5x

Pa help naman po please​

Answers

Answer:

1. sequence

2. series

3. series

4. sequence

5. sequence

6. series

7. sequence

8. sequence

9. series

10. sequence

Step-by-step explanation:

Hope it helps <3

Help me pleeeeeeeease

Answers

Answer:

heyyyyyy

Step-by-step explanation:

Answer:

First one is B

Second one is C

Third one is A

I don't know the fourth on maybe B or D

Fifth one is C

Step-by-step explanation:

What is 4 ten thousands 3 tens divided by 10

Answers

Answer:

The answer is : 4003.

because 40 030 : 10 = 4003

Thank You!

factor. (help plz!)

x^2+7x+10

Answers

Answer:

[tex](x + 5) \times (x + 2)[/tex]

Step-by-step explanation:

[tex] {x}^{2} + 7x + 10[/tex]

[tex] {x}^{2} + 5x + 2x + 10[/tex]

[tex]x \times (x + 5) + 2(x + 5)[/tex]

[tex](x + 5) \times (x + 2)[/tex]

ANSWER:

Hope this helps you

Help me with problems 23 “ solve for d “

Answers

Answer:

d = 72

Step-by-step explanation:

d + 13 + 95 = 180

(Angles are supplementary)

d + 108 = 180

d = 180 - 108

d = 72

Type the integer that makes the following division sentence true:

55 ÷ = –5

Answers

the integer is -11, so it’d be 55 divided by -11 equals -5

John wants to buy strawberries and apples to make a fruit tart. Strawberries cost $3 per pound and apples cost $2.25 per pound. How much does he spend if he buys 0.5 pounds of strawberries and 3 pounds of apples? How much does he spend if he buys xx pounds of strawberries and yy pounds of apples?

Answers

Answer:

he spends $1.5 on strawberries and $6.75 on apples

please help!!!!!!!!!!

Answers

Answer:

0.02

Step-by-step explanation:

2% of 3,000 is 60

3,000 x 0.02 = 60

simplify 6 (3 5/6 - 1 1/4)
​

Answers

Answer:

Step-by-step explanation:

6(3 5/6 -1 1/4)

3 5/6 - 1 1/4 =

3 10/12 - 1 3/12 =

2 7/12 *  6 =

(24+7/12 =

31/12*6)

186/12=

15 1/2

(12*15 =180 186-180=6 [15 6/12 = 15 1/2])

Edit: Steps janky

Trina ran 2 1/2 miles of Friday, 2 3/4 miles on Saturday and 3 mies on SUnday. The next week she ran the same amount. How far in miles did she run in two weeks?

Answers

Answer:

16 [tex]\frac{1}{2}[/tex] miles

Step-by-step explanation:

2 [tex]\frac{2}{4}[/tex] + 2 [tex]\frac{3}{4}[/tex] = 4 [tex]\frac{5}{4}[/tex] which equals 4 + 1 [tex]\frac{1}{4}[/tex] or 5 [tex]\frac{1}{4}[/tex]

5 [tex]\frac{1}{4}[/tex] + 3 = 8 [tex]\frac{1}{4}[/tex]

she ran 8 and one-quarter miles in the first week and if she ran the same amount the second week then we can add to get the answer:

8 [tex]\frac{1}{4}[/tex] +  8 [tex]\frac{1}{4}[/tex] = 16 [tex]\frac{2}{4}[/tex] or 16 [tex]\frac{1}{2}[/tex]

What is the answer ksifikskncjns

Answers

Simple, you calculate the like terms.

You ignkre3the root for now. As you calculate, you see that next to every bracket is a 2. So everything in that bracket gets multiplied by 2. The, you subtract all the like terms in that order that they are given in.

Finally, you add them all back into root

What is the value of x in 2(5x) = 14?
A.
0.34

B.
1.15

C.
1.21

D.
219.33

Answers

Answer: 1,4

Step-by-step explanation:

2(5x) = 14

10x = 14

x = 14/10

x = 1.4

Answer:

the value of x in 2 (5 ^ x) = 14 is:

c. 1.21

Step-by-step explanation:

In a group of 140 adults, 92 watch tennis, 81 play a sport and 40 do neither. Find the probability that an adult chosen at random from those who watch tennis does not play a sport

Answers

Step-by-step explanation:

Taking A as people who watch tennis and B as people who play sport. Then finding the number of people who watch tennis but doesn't play sports through formula of sets.

And then finding probability.

There is more than one (1) plane that can go through three collinear points. true or false?

Answers

The correct answer I think is true, I’m not forsure so you might have to double check

Hurry up someone please

Answers

Answer:

x = 19.6

Step-by-step explanation:

If we need to find the value of x then first we need to

(7x-25) + (3x +9) = 180  (angles at the same side of transversal will be equal to 180 degree )

10x -16 = 180

10x = 180 +16

10x = 196

x = 196/10

x = 19.6

What is the largest integer that is below square root of 26?

Answers

Answer:

5

Step-by-step explanation:

Bcuz Square root 26 is 5.09

√26＝5.09902
∴the largest integer that is below √26 is 5

Hope my answer helped u :)

Write a equation in slope intercept form for the line with slope 2/5 and y- intercept -1

Answers

Answer:

[tex]y=\frac{2}{5} x-1[/tex]

Step-by-step explanation:

[tex]y=mx+c[/tex]

m= slope

c= y intercept

therefore,

m=2/5

c=-1


17. 89.64 nearest one

Answers

Answer:

nearest one:

89.64

=90.00

lilli has $3.65 comprised of quarters and dimes floating on the bottom of her bag she has five more dimes than twice her quarters how many each type of coin does she have? lol pls help

Answers

Answer:

= 3.65.

Step-by-step explanation:

You know that Tom has 23 coins in total. That means the number of dimes and the number of quarters equals 23.

D + Q = 23

You also know that the total value of the coins is $3.65. A dime is worth $0.10 and a quarter is worth $0.25, so:

0.10*D + 0.25*Q = 3.65

That says that 10 cents per dime times the number of dimes, plus 25 cents per quarter times the number of quarters is three dollars and sixty-five cents.

So you have a system of linear equations:

D + Q = 23

0.10D + 0.25Q = 3.65

I'm going to multiply the bottom row by 100 to clear the decimals.

D + Q = 23

10D + 25Q = 365

Now I can multiply the top row by -10 to eliminate the D terms

-10D - 10Q = -230

10D + 25Q = 365

________________

0D + 15Q = 135

15Q = 135

Q = 9

Tom has 9 quarters.

If D + Q = 23, and Q = 9, then:

D + 9 = 23

D = 14

Tom has 14 dimes.

Always good to double check:

9 quarters is worth $2.25. 14 dimes is worth $1.40. These should sum to $3.65.

2.25 + 1.40

where does line AC intersect with line DR

Answers

Answer:

AC intersect with DR at A

The longer leg of a right triangle is 17 cm longer than the length of the shorter leg x. The hypotenuse is 25 cm.

Answers

The answer is 15 cm long

QUESTIONS
lan has $20 in savings. He
decides to spend 4 of it. How
much will he have left?

Answers

Answer:

16

Step-by-step explanation:

you do 20 minus 4 which is 16

Ian will have 16$ left

What is 2+2

akjsdkljjjaaaaanswerjadklss

Answers

2+2=4
Hope this helped lol :)
Two plus two is four

What is 4=2x as a improper fraction or integer

Answers

Answer:

2/4 or 1/2

Step-by-step explanation:

Divide both sides by 2 and you get x=2/4. You can simplify further by dividing 2 and 4 by 2 to get 1/2

Write an equation of the line perpendicular to y=-3/4x that passes through the point ( 3,-8)

Answers

Answer:

y

=

4

3

x

+

4

3

Step-by-step explanation:

11 4/5 + -8 1/3


NO LINKS OR TROLLING

Answers

Answer:

52/15= 3.46

YOUR WELCOME PERSON

Evaluate x(6)2
When x = -4

Answers

Answer:

-48 is answerrrrrrrrrr

Answer:

-48

Step-by-step explanation:

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