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
weqwewe [10]
3 years ago
14

I need help with Number 7 please!!!

Mathematics
2 answers:
olga2289 [7]3 years ago
8 0

Answer:

8.06 ft or \sqrt{65}  ft

Step-by-step explanation:

Since Rebecca bought a square table and squares have equal sides, you can take the square root of the area of the table, which gives you \sqrt{65}  ft per side. This can be approximated to 8.06 ft.

Maksim231197 [3]3 years ago
5 0
8.06 ft
Mark me as the brainliest please I spent 25 hours working on this. Thank you very much little boo. You are so segsy. Go get some Bob pics from mother’s boyfriend. 8.06 under your di37 hole
You might be interested in
Find the value of $x$ so that the ratios are equivalent.<br><br> x:5/2 and 8:10
Scrat [10]

Answer:

x=2

Step-by-step explanation:

Here what we need is that the ratios be equal, which is:

x:(5/2) = 8:10 or, what is the same:

x/(5/2) = 8/10

Lets pick the left term x/(5/2) and multiply both numerator and denominator by 2 to eliminate the fraction on the denominator:

2x/2(5/2) = 2x/5

Now, we would like to make a 10 appear on the denominator. As we already have a five we need to multiply numerator and denominator by the num that, multiplied by 5 gives as 10, this is 2:

2(2x)/2(5) = 4x / 10

So, we transformed x/(5/2)  in 4x/10, and both are the same, so we can replace it on our first equation:

4x/10 = 8/10

As both denominators are equal, we can concentrate only in numerators:

4x = 8

Dividing both sides by 4:

x = 2

So, for x=2 both ratios are equivalents.

4 0
3 years ago
Iron Man has 400 pounds of iron for his new suit. He got 50% of the iron from Europe, 25% of the iron from Asia, and 10% of the
natima [27]

Answer:

Her got 60 pounds from North America

Step-by-step explanation:

7 0
3 years ago
A linear revenue function is R = 12x. (Assume R is measured in dollars.) what is the slope? What is the revenue received from se
kherson [118]

Answer:

12 ; 12 dollars

Step-by-step explanation:

Data provided in the question:

Revenue function, R = 12x

R is in dollars

Now,

The slope can be found out by differentiating the above revenue function w.r.t 'x'

thus,

\frac{\textup{dR}}{\textup{dx}}= \frac{\textup{d(12x)}}{\textup{dx}}

or

slope = 12

Now, for the second case of selling one more unit i.e x = 1, the revenue can be obtained by substituting x = 1 in revenue function

therefore,

R = 12 × 1 = 12 dollars

6 0
3 years ago
A computer manufacturer built a new facility for assembling computers. There were construction and new equipment costs. The comp
Dmitry [639]

Answer:

the correct graph of this function is a graph of a line that has a y-intercept that is approximately negative $20 million and an x-intercept that is approximately 2.7 years.

Step-by-step explanation:

4 0
3 years ago
Solve <br><br> x^2-4=77<br><br> E2020
Oxana [17]

Answer:

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Find the equation for the line that is parallel to the line with the equation y=4 passing through the point (-4,4).
    8·1 answer
  • At Tire Depot, a pair of new tires sells for $216. The manager's special advertises the same tires selling at a rate of $380 for
    6·2 answers
  • 3/5 of your job is completed. What fraction of the job remains to be done?
    13·2 answers
  • A rectangle has the width of r+3 and a length of 2r+9. What is the perimeter of the rectangle
    14·2 answers
  • How has Katherine Johnson’s childhood affect her math career?
    8·1 answer
  • Factor completely 3x^2+2x-1
    15·1 answer
  • Help my small brain understand.
    9·2 answers
  • What are the solutions of 3x²-x+7=0?
    7·2 answers
  • What does 1 3/4 ÷ 7/1 equal?
    15·1 answer
  • Which graph represents the solution set of the compound inequality -453x-1 and 2x+45 18?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!