A rectangle has a length of x and a width of 5x cubed+4-x squared. Find the perimeter of the rectangle when the length is 5 feet

Answers

Answer 1

Answer:

1060 feet

Step-by-step explanation:

The computation of the perimeter of the rectangle is as follows;

As we know that

Perimeter of the rectangle = 2 × ( length + width)

where

Length of x = 5

And, the width be 5x^3 - 4x^2

= 5(5)^3 - 4(5)^2  

= 625 - 100  

= 525

Now the perimter is

= 2 × (5 + 525)

= 1060 feet


Related Questions

Kaitlin makes $13.15 per hour. If she works more than 40 hours in a week, she gets paid time and a half. Kaitlin gets a paycheck every two weeks. On her recent paycheck, she made $1209.84. How many overtime hours did Kaitlin work? Hint: For a two week pay period, 80 hours is considered regular pay.

Answers

Answer: 8 hours

Step-by-step explanation:

The pay is for 2 weeks which means that she worked for 80 hours.

At 80 hours, the regular income she should make is:

= 80 * 13.15

= $1,052

The total she made from overtime is therefore:

= 1,209.84 - 1,052

= $157.84

When she works overtime, she gets paid at a rate of a time and half. This means she gets:

= 13.15 * 1.5

= $19.73

The hours of overtime she worked is therefore:

= 157.84/19.73

= 8 hours

Which property is illustrated by the statement 3 1 = 3?

A Associative
C. Distributive
B. Commutative
D. Identity

Answers

A is the answer becuase that’s what it’s is I have to write at least 20 words so sorry


Apply the distributive property using the greatest common factor to write an equivalent expression.
Enter your answers in the boxes.
0.3x – 2.7 =T0-0)

Answers

Step-by-step explanation:

0.3x = (0.3)(x).

2.7 = (0.3)(9).

Between the 2 terms, the GCF is 0.3.

Hence,

0.3x - 2.7

= (0.3)(x) - (0.3)(9)

= 0.3(x - 9).

SYMBOL PLEASS HELP I TRYED AND I DIDNT GET IT RIGHT
explain how to do it please​

Answers

Answer:

The 3rd option

Step-by-step explanation:

Answer:

1/n^3

Step-by-step explanation:

When there is a negative exponent, it gets flipped (in form of a fraction). Like this one. Imagine there is a 1 in the denominator, the n^-3 would go to the denominator and change to a positive exponent. and vice versa.

Simply the expression: 3^-8 X 3^4

Answers

Answer:

Exact Form:

1

81

Decimal Form:

0.01234567

Step-by-step explanation:

Brittany has a recipe which yields 25 hamburgers, but she only needs to make 10. If the original recipe calls for nine pounds of ground beef, how much
ground beef will she need to use?
A- 10 pounds
B- 7.5 pounds
C- 54 pounds
D- 3.6 pounds

Answers

The answer is b
Because it makes sense

A unit rate is about finding the quantity of one unit at a rate of one of another given unit.

3.6 pounds of ground beef is needed to make 10 hamburgers.

Option D is the correct answer.

What is a unit rate?

A unit rate is about finding the quantity of one unit at a rate of one of another given unit.

We have,

Recipe:

25 hamburgers = 9 pounds of ground beef.

Divide both sides by 25.

1 hamburger = 9/25 pounds of ground beef.

Now,

The number of pounds of ground beef to make 10 hamburgers:

1 hamburger = 9/25 pounds of ground beef

Multiply 10 on both sides.

10 hamburgers = 10 x 9/25 pounds of ground beef

10 hamburgers = 3.6 pounds of ground beef.

Thus,

3.6 pounds of ground beef is needed to make 10 hamburgers.

Learn more about unit rates here:

https://brainly.com/question/28394073

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1,000 x 0.1=I’m so lost-

Answers

Answer:

100

Step-by-step explanation:

just multiply

the answer is 100 have a good day

plz answer this i need it asap!!!!!!!!!

Answers

Answer:

its a luv

Step-by-step explanation:


6. You have 324 coins and divide them into two piles, in the ratio of 1:2. The smaller of the two piles is then divided into two additional piles which are in the ratio of 3:1. How many coins are in the smallest of the piles?
A 27 B 54 C 81 D 108 E 216

Answers

Answer:

Your answer is B or 54.

Step-by-step explanation:

Answer:

the answer is 54

Step-by-step explanation:

if you have a ratio of 1:2 you divide 324 by three

108     and      216

if you take 108 and divide it again into two more piles you get 54  

Put the following least you greatest

125%
1 1/2
1.26

Answers

Answer:

...

Step-by-step explanation:

Answer:

125 is 1 1/4

so it would b before 1 1/2

and is im right it would b

1.26

125%

1 1/2

Step-by-step explanation:

I need help please ( measurement )

Answers

the forestay is 15.52 m

-12a + 13b - 32
please help me

Answers

Answer: 12a+ 13b

Step-by-step explanation:

Answer:

12a+13b

Step-by-step explanation:

The expression cannot be further simplified as there are no like terms.

A linear model of this situation contains the values (15, 300.2) and (26, 177.88) where x represents the number of square inches knitted on the scarf and y represents the number of yards remaining on the ball of yarn. How many yards of yarn did Paula start with?

Answers

Answer: Paula starts with 301.5 yarns.

Step-by-step explanation:

Equation of a line passing through two points (a,b) and (c,d) is given by:-

[tex](y-b)=\dfrac{b-d}{a-c}(x-a)[/tex]

Given: x=  number of square inches knitted on the scarf

y= number of yarns remaining on the ball of yarn

The equation of a line passing through (15, 300.2) and (26, 177.88):

[tex](y-300.2)=\dfrac{26-15}{177.88-300.2}(x-15)\\\\\Rightarrow (y-300.2)=\dfrac{11}{-122.32}(x-15)\\\\\Rightarrow (y-300.2)=\dfrac{11}{-122.32}(x-15)[/tex]

To find initial point, put x=0

[tex]y-300.2=-\dfrac{11}{122.32}(0-15)\\\\\Rightarrow\ y-300.2=\dfrac{375}{278}\\\\\Rightarrow\ y=\dfrac{375}{278}+300.2\\\\\Rightatrrow\ y=301.5 \ \ (approx)[/tex]

Hence, Paula starts with 301.5 yarns.

i need help solving this question, please show work tysm!

Answers

The triangles r the same so that’s y it’s equal lol

1. In Line AC, B is the midpoint between Point A and Point C. If AB = 4x + 5 and BC = 3x +12, what is x?

Answers

The correct answer is X equals 7

help please? i don't know what to do if the base is X

Answers

Answer:

area = x^2 - 4x

Step-by-step explanation:

a = x(x-4)

a = x^2 - 4x (x times x is x^2, x times -4 is -4x)

Vicky reads at a constant rate. She can read 5 pages in 9 minutes. Write an equation to represent her constant rate​

Answers

Answer:

p = (5t)/9

Step-by-step explanation:

9 mins ---------- 5 pages

1 min -------------5/9 page

t mins ------------5/9 x t pages

thus

p = (5t)/9

Find the measure of each angle. NEED HELP ASAP

Answers

Answer:

a = 105 sorry thats all I know

if 3(x-1) -5(x-4)=8 find the value of x-5 whole 1/2​

Answers

Step-by-step explanation:

3(x-1) -5(x-4) = 8

3x-3 -5x+20 = 8

3x -5x -3 +20 = 8

-2x + 17 = 8

17 -8 = 2x

9 = 2x

2x = 9

x = 9/2

Answer:

3(x-1)-5(x-4)=8

We move all terms to the left:

3(x-1)-5(x-4)-(8)=0

We multiply parentheses

3x-5x-3+20-8=0

We add all the numbers together, and all the variables

-2x+9=0

We move all terms containing x to the left, all other terms to the right

-2x=-9

x=-9/-2

x=4+1/2

Please don’t judge me please if I don’t know

Answers

Answer:

its ok

Step-by-step explanation:

there is this app called photo math where you take a picture of the problem and its answers you but the answer is -4g

Work out the volume of this hemisphere?

Answers

Step-by-step explanation:

[tex]the \: volume \: of \: hemisphere = \frac{2}{3} \pi {r}^{3} \\ v = \frac{2}{3} \pi {18}^{3} = 12214.5122 \\ = 12214.5 \: {cm}^{3} [/tex]

Answer:

1072.3

Step-by-step explanation:

need help asap please

Answers

the answer is
that
x=25

A baker needs 8 1/2 cups of flour for a sheet cake recipe. He has 4 2/3 cups of flour in a canister and buys 5 1/4 cups more.

How much flour does he have left after he makes the sheet cake?

Enter your answer as a mixed number in simplest form.
I dont know if i asked this question already but, I cant find it, but i need help now!

Answers

Answer: 1 5/12 cups of flour leftover

Step-by-step explanation: First, add 4 2/3 + 5 1/4. This gives you 9 11/12. 9 11/12 - 8 1/2 = 1 5/12.

The baker has [tex]1\frac{5}{12}[/tex] cups of flour left after making the sheet cake.

What is Fraction?

A fraction represents a part of a whole.

Given that  baker needs [tex]8\frac{1}{2}[/tex] cups of flour for a sheet cake recipe.

Baker has  [tex]4\frac{2}{3}[/tex] cups of flour in a canister and buys [tex]5\frac{1}{4}[/tex] cups more.

The flour he has in total =  [tex]4\frac{2}{3}[/tex] +  [tex]5\frac{1}{4}[/tex]

=14/3 +21/4

=56+63/12

=119/12

To find how much flour the baker has left after making the sheet cake, we can subtract the amount needed from the total amount:

119/12 - 17/2 = (119 - 102) / 12 = 17/12

Therefore, the baker has [tex]1\frac{5}{12}[/tex] cups of flour left after making the sheet cake.

To learn more on Fractions click:

https://brainly.com/question/10354322

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Which is greater: -3 or 1/6 *
They are equal
3
1/6
It depends

Answers

The answer is 1/6 because it is not negative

Higher Order Thinking Mr. Wing's class collected some cans to recycle on Tuesday. They collected 18 more cans on Wednesday. The class collected 44 cans in all. How many cans did the class collect on Tuesday?​

Answers

Answer:

26

Step-by-step explanation:

they collected 26 cans on Tuesday

Step-by-step explanation:

just subtract the amount on Wednesday to the total of 44 and it gives you the number before it was added all together which is 26

25 = x + 3 one step equation TWO step equation

Answers

Answer:

x = 22

Step-by-step explanation:

rearange the equation to 25-3=x. 25-3 = 22, therefore x = 22

Answer: X =22

Step-by-step explanation: Switch sides x + 3= 25 then subtract 3 from both sides x + 3 - 3= 25-3 then simplify and you get X=22

Which situation can be represented by 3s = 5s - 6 ?

Answers

Answer:

First one

Step-by-step explanation:

3s=5s-6

The running back for the Bulldogs football team carried the ball 5 times for a total loss of 8 3 4 yards. Find the average change in field position on each run. Enter the average change as a simplified mixed number. The average change in field position on each run was yards.

Answers

Answer: The average change in field position on each run was [tex]1\frac34[/tex] yards.

Step-by-step explanation:

Given: Total loss of field = [tex]8\dfrac34[/tex] yards  = [tex]\dfrac{35}{5}\text{ yards}[/tex]

Number of times football team carried the ball  = 5

The average change in field position on each run =  [tex]\dfrac{\frac{35}{4}}{5}[/tex]

[tex]=\dfrac{35}{4\times5}\\\\=\dfrac{7}{4}\\\\=1\dfrac34[/tex] yard .

The average change in field position on each run was [tex]1\frac34[/tex] yards.

Answer: The average change in field position on each run was  yards.

Step-by-step explanation:

Given: Total loss of field =  yards  =

Number of times football team carried the ball  = 5

The average change in field position on each run =  

yard .

The average change in field position on each run was  yards.

HELP it’s easy please?

Answers

Answer:

Obtuse and acute

Step-by-step explanation:

hope this helped

Answer:

Step-by-step explanation:

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Mr. Tang gives a math test worth 90 points that contain 25 questions. Multiple-choice questions are worth 3 points and word problems are worth 4 points. How many of each type of question are there?

Answers

Answer:

m=10

w=15

Step-by-step explanation:

m + w = 25

3m + 4w = 90

Let's do substitution, first by solving the first equation for m.

m = 25 - w

Substitute!

3(25 - w) + 4w = 90

75 - 3w + 4w = 90

w = 15

m = 25 - 15 = 10

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