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
viktelen [127]
3 years ago
14

What is the measurement of a square

Mathematics
2 answers:
Tpy6a [65]3 years ago
8 0
It's 81 because 9*9 equals 81 
balu736 [363]3 years ago
8 0
9yds x 9yds = 81yds^2
You might be interested in
Write a system of two equations in two variables to solve the problem. when fully extended, a ladder is 28 feet in length. if th
Alisiya [41]
Let the base of the ladder be x ft and the extension be y ft.

"when fully extended, a ladder is 28 feet in length."

means: x+y=28

"<span>the extension is 4 feet shorter than the base</span>"

means: y=x-4,   that is x-y = 4, (taking y to the side of x, and -4 to the other side of x and y)

thus, we have the system of equations:

1) x+y= 28 

2) x-y=4

adding the 2 equations, we have:

(x+y)+(x-y)=28+4

2x=32

x=32/2=16


x+y=28, so 16+y=28, thus y=12


Answer: Base: 16, Extension 12
5 0
3 years ago
Plez help with math!!
ruslelena [56]
I don’t know I really don’t know, I am very confused ahhhhhhh!
8 0
3 years ago
I need help QUICK!!!
Flauer [41]

Answer:

87 in³

Step-by-step explanation:

that is the solution above

8 0
2 years ago
A customer wants you to enlarge a photo to 2 3/4 its current height. The photo’s current height is 3 1/4 inches. What should its
butalik [34]

Answer:

8  15/16 inches

Step-by-step explanation:

Multiply 3  1/4 inches by 2  3/4:

13      11

---- * ----- = 146/16 inches, or 8.9375 inches, or 8  15/16 inches.

 4       4

3 0
3 years ago
Read 2 more answers
Complete the following:
Svetlanka [38]

1) A mathematical ratio is known as the golden ratio. It is   frequently found in nature, and when employed in a design, it encourages compositions that look organic and natural and are visually appealing.

2)  The algebraic form of golden ratio is root of x2-x-1 = 0

3) The golden ratio number is approximately equal to 1.618

4) When a line is split into two equal sections, the sum of the two parts, (a) + (b), divided by (a), equals 1.618, and this is known as the Golden Ratio

5) When designing forms, logos, layouts, and other things, this formula might be useful. By dividing each number in the Fibonacci series by its direct predecessor, the golden ratio is obtained. Mathematically speaking, the quotient F(n)/F(n-1) will become closer to the limit 1.618 for rising values of n if F(n) describes the nth Fibonacci number. The golden ratio is a more popular name for this restriction.

Learn more about golden ratio here: brainly.com/question/2263789

#SPJ4

5 0
1 year ago
Other questions:
  • Find the value of 64 ÷ 2 ∙ 16
    7·1 answer
  • What is the constant of proportionality or "m" in the equation below?<br> y = 1/2x + 9
    15·2 answers
  • A piece of wire of length 7070 is​ cut, and the resulting two pieces are formed to make a circle and a square. Where should the
    14·1 answer
  • A bicycle wheel has a circumference of 38 inches . What is the approximate length of the radius of the wheel
    14·1 answer
  • What exponent or power should I put in this equation to make it true? 2.5 x 10® = 25,000 (PLZ HELP)
    5·2 answers
  • Given a rectangle with length of (2x+9)cm and width of (3x+1)cm.Two squares, each with sides x cm is removed from the rectangle.
    5·1 answer
  • A bookmark shaped like a rectangle has a total perimeter of38cm the length of the one of its sides is 14 what is the width of ea
    13·1 answer
  • The price of parking for 2 hours or less at the airport is increasing
    10·2 answers
  • Which of the following is equvilent to 8​
    11·1 answer
  • You rent an apartment that costs $1100 per month during the first year, but the rent is set to go up 9.5% per year. What would b
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!