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3 years ago

Please help! i have a hour remaining to finish this!

Mathematics

1 answer:

aleksley [76]3 years ago

5 0

Answer:

Answer is B

Step-by-step explanation:

the answer is b, its the only function

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A closed box has a square base with side length feet and height feet given that the volume of the box is 34 ft.³ express the sur

Deffense [45]

Answer:

$\dfrac{2s^3+136}{s}$

Step-by-step explanation:

Let the side length of the square base =s feet

Let the height of the box = h

Given that the volume of the box = $34$ ft^3$

Volume of the box = $s^2h$

Then:

$s^2h=34$ ft^3\\$Divide both sides by s^2\\h=\dfrac{34}{s^2}$

Surface Area of a Rectangular Prism =2(lb+bh+lh)

Since we have a square base, l=b=s feet

Therefore:

Surface Area of our closed box $= 2(s^2+sh+sh)$

$S$urface Area= 2s^2+4sh\\Recall: h=\dfrac{34}{s^2}\\$Surface Area= 2s^2+4s\left(\dfrac{34}{s^2}\right)\\=2s^2+\dfrac{136}{s}\\$Surface Area in terms of length only=\dfrac{2s^3+136}{s}$

7 0

3 years ago

What is 1x + 3x when x=1

rodikova [14]

Answer:

x therefore will be equal to 4

8 0

3 years ago

Read 2 more answers

suppose you know that two angles,angle A and B,are supplementary.The measure of angle A is 5 times the measure of angle B. Find

Morgarella [4.7K]

Angle A is 150
Angle B is 30
Supplementary= 180, so....
Angle A + Angle B = 180
150 + 30= 180

hope this helps

3 0

3 years ago

Read 2 more answers

WILL GIVE BRAINLIEST

tester [92]

The answer would be
D) 40

8 0

3 years ago

PLEASE HELP ME

Elden [556K]

Answer:

1.175A

Step-by-step explanation:From the information given in the question, we are told that the amount of money that is in a bank account increased by 17.5% while the money at the beginning of the year is represented by A.

The expression that represents the amount of money in the bank account after the increase will be:

= A + (17.5% × A)

= A + (17.5/100 × A)

= A + (0.175 × A)

= A + 0.175A

= 1.175A

4 0

3 years ago