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
Ksju [112]
3 years ago
8

F the area of an equilateral triangle is 9√3 sq ft, how long is a side?

Mathematics
1 answer:
ANTONII [103]3 years ago
6 0
The area of an equilateral triangle is always:

A=√((3s^4)/16) or if you prefer:  A=(s^2/4)√3

So if A=9√3 we have:

9√3=(s^2/4)√3

9=s^2/4

s^2=36

s=6 feet
You might be interested in
Plz, answer this question plz!
Dominik [7]

Actual Answer:

A (I  THINK )

Answer:

There is a hack in forms that forms gives u the answer hold ctrl + u, and scrool to the bottom he read the part with the question and there will be an answer.

Mark as brainliest if im right good luck!!

3 0
3 years ago
Read 2 more answers
When a car travels a distance, d, of 2 miles in 2 minutes, t, what is the acceleration, a, of the car?
Sphinxa [80]
The answer is 2m/s.
7 0
3 years ago
Daniel is a walmart he got a hoverboard for 100 dollars he pay with 250 dollars how much money did he get back
igor_vitrenko [27]
250-100=150 dollars in change
7 0
3 years ago
The sum of the areas of two circles is 8pie square meters. Find the length of a radius of each circle ifone of them is twice as
NeX [460]
Nice

area=pir^2
the areas are
pir^2+pi(2r)^2
they add to 8pi

8pi=pir^2+pi(2r)^2
undistribute pi
8pi=pi(r^2+(2r)^2)
divide both sides by pi
8=r^2+(2r)^2
expand
8=r^2+4r^2
add
8=5r^2
divide by 5
8/5=r^2
sqrt both sides
√(8/5)=r
double since it is double
2√(8/5) is radius of bigger aka (4√10)/5

radius=(4√10)/5
5 0
3 years ago
May types 125 words 7.5 minutes.Josh types 65 words in 3mins.Tyler types 400 words in 28 minutes. Order the student from who can
tensa zangetsu [6.8K]
Tyler can type the fastest among the three.
5 0
3 years ago
Other questions:
  • Multiply 3.54 × 25.8 =
    14·2 answers
  • Solve the following inequalities graphically on the set of axes below state the coordinates of a point in the solution set
    15·1 answer
  • Peter and andy had 4000 chicken altogether.After selling some of them them . Peter had 856 chicken left and Andy had 587 chicken
    9·1 answer
  • I'm confused on this one ??
    14·1 answer
  • Chang and Carlotta solve this problem in two different ways.
    10·1 answer
  • Pleaseee helppp me with question 2 !!!
    9·1 answer
  • I WILL MARK BRAINLIEST!
    5·2 answers
  • Choose all pairs of points that are reflections of each other across both axes.
    12·1 answer
  • write a multiplication equation that can help you solve for the division equation 48 ÷ 8 = ________. What is the quotient?
    14·1 answer
  • The accountant charged $35 for the first hour of work and $23 for each hour after that. He earned a total of $127. How many hour
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!