1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
soldier1979 [14.2K]
3 years ago
14

Read the top and answer 100 points

Mathematics
2 answers:
77julia77 [94]3 years ago
7 0

Answer:

1)30.1029995664

2)69.2980392812

3)168.080670083

4)(3x/3=13/3

x=4.33333333333

5)5x-(5000)=0

5x=5000

x=5000/5

x=1000

6)(2)3(x+2)=(6000)=0

23x+46-6000=0

23x-5954=0

23x=5954

x=5954/23

x=258+20/23

Hope this help you!

Keith_Richards [23]3 years ago
7 0

Answer

Step-by-step explanation:

1)30.1029995664

2)69.2980392812

3)168.080670083

4)(3x/3=13/3

5)5x-(5000)=0

5x=5000

6)(2)3(x+2)=(6000)=0

You might be interested in
All ir rational numbers are rational numbers
patriot [66]

Answer:

no

Step-by-step explanation:

false

irrational numbers cannot be rational

8 0
2 years ago
4.7 is 10 times as much as what number
viktelen [127]

Answer: 4.7 is 10 as much as the number 0.47.

If you multiply 0.47 x 10 it will equal 4.7

4 0
3 years ago
Read 2 more answers
What is the equator of 40,075,000
kati45 [8]
I'm not even that high level sorry
5 0
3 years ago
Consider the following problem: A farmer with 750 ft of fencing wants to enclose a rectangular area and then divide it into four
gregori [183]

Answer and step-by-step explanation:

For any rectangle, the one with the largest area will be the one whose dimensions are as close to a square as possible.

However, the dividers change the process to find this maximum somewhat.

Letting x represent two sides of the rectangle and the 3 parallel dividers, we have 2x+3x = 5x.

Letting y represent the other two sides of the rectangle, we have 2y.

We know that 2y + 5x = 750.

Solving for y, we first subtract 5x from each side:

2y + 5x - 5x = 750 - 5x

2y = -5x + 750

Next we divide both sides by 2:

2y/2 = -5x/2 + 750/2

y = -2.5x + 375

We know that the area of a rectangle is given by

A = lw, where l is the length and w is the width.  In this rectangle, one dimension is x and the other is y, making the area

A = xy

Substituting the expression for y we just found above, we have

A = x(-2.5x+375)

A = -2.5x² + 375x

This is a quadratic equation, with values a = -2.5, b = 375 and c = 0.

To find the maximum, we will find the vertex.  First we find the axis of symmetry, using the equation

x = -b/2a

x = -375/2(-2.5) = -375/-5 = 75

Substituting this back in place of every x in our area equation, we have

A = -2.5x² + 375x

A = -2.5(75)² + 375(75) = -2.5(5625) + 28125 = -14062.5 + 28125 = 14062.5

6 0
3 years ago
How do you turn a fraction to a decimal
Sindrei [870]
Divide the numerator by the denominator so for example if you had 1/2 you would divide 1 by 2 to get 0.5
7 0
3 years ago
Read 2 more answers
Other questions:
  • Divided his money in the ratio 4:2 between jon and jack.jon got smaller amount of 12.56$.how much did jack recieve?
    10·1 answer
  • Please help with geometry
    13·1 answer
  • -14-(-14) find the difference
    14·2 answers
  • What are the types of roots of the equation below?
    14·1 answer
  • What is the equation of the asymptote of the function below?<br> f(x)=3^x+7?
    8·2 answers
  • Problem: -4(6-y)+4=-4
    6·2 answers
  • HELP ASAP PLEASE! Accounting class! Lorge Corporation has collected the following information after its first year of sales. Sal
    15·1 answer
  • Which table of values can be defined by the function y = -2x + 5? X у -1 - 2 -1 --3 o -5 -7 1 2. -9 X V у --10-25 -5 -15 0 -5 5
    5·1 answer
  • HELP HELP HELP ME YOU'LL GET 50+ BRAINLIEST POINTS PLEASE HELP ME PLEASE PLEASE ANSWER CORRECTLY PLEASE
    9·1 answer
  • 4325 as a product of its prime factors <br>​
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!