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
anygoal [31]
3 years ago
10

Whats the area of a square that is 9m and 9m? marking branliest.

Mathematics
2 answers:
guapka [62]3 years ago
7 0

Answer:

9 x 9 =81

Step-by-step explanation:

Annette [7]3 years ago
7 0

Answer:A=81

Step-by-step explanation: A=a^2=9^2=81

You might be interested in
If y has moment-generating function m(t) = e 6(e t −1) , what is p(|y − µ| ≤ 2σ)?
Lostsunrise [7]
Since \mathrm M_Y(t)=e^{6(e^t-1}, we know that Y follows a Poisson distribution with parameter \lambda=6.

Now assuming \mu,\sigma denote the mean and standard deviation of Y, respectively, then we know right away that \mu=6 and \sigma=\sqrt6.

So,

\mathbb P(|Y-\mu|\le2\sigma)=\mathbb P(6-2\sqrt6\le Y\le6+2\sqrt6)=\dfrac{66366}{175e^6}\approx0.940028
6 0
3 years ago
Find the slope and y-intercept of the line
Serhud [2]

Answer:

C

Step-by-step explanation:

The slope is 1.  Note how each time x increases by 1 unit, y also increases by 1 unit.

The y-intercept is (0, -1).

Answer C is correct.

5 0
3 years ago
Find the derivative of<br> <img src="https://tex.z-dn.net/?f=f%28x%29%20%3D%20%20%5Cfrac%7B6%7D%7Bx%7D%20" id="TexFormula1" titl
aev [14]
f'(x_0)=\lim\limits_{h\to0}\dfrac{f(x_0+h)-f(h)}{h}=\lim\limits_{x\to x_0}\dfrac{f(x)-f(x_0)}{x-x_0}\\\\f(x)=\dfrac{6}{x};\ x_0=2\\\\subtitute\\\\f'(2)=\lim\limits_{x\to2}\dfrac{\frac{6}{x}-\frac{6}{2}}{x-2}=\lim\limits_{x\to2}\dfrac{\frac{6}{x}-3}{x-2}=\lim\limits_{x\to2}\dfrac{\frac{6-3x}{x}}{x-2}=\lim\limits_{x\to 2}\dfrac{6-3x}{x(x-2)}\\\\=\lim\limits_{x\to2}\dfrac{-3(x-2)}{x(x-2)}=\lim\limits_{x\to2}\dfrac{-3}{x}=-\dfrac{3}{2}=-1.5\\\\\\An swer:\boxed{f'(2)=-1.5}
8 0
3 years ago
A forecast is defined as a(n) a. set of observations on a variable measured at successive points in time. b. prediction of futur
marshall27 [118]

Answer:

D

Step-by-step explanation:

8 0
3 years ago
The perimeter of a 14 ft , 8 ft rectangle
lara [203]

Answer:44 ft

Step-by-step explanation:

P=2(l+w)

P=2(14+8)

P=2(22)

P=44

4 0
3 years ago
Read 2 more answers
Other questions:
  • If f(x)=2x−3 and g(x)=4x+5, what is (f⋅g)(x)?
    8·1 answer
  • A rectangle has an area of 12 feet and a length of 5 feet .what is its width
    14·2 answers
  • Help! I'm so confused!<br><br> Question:<br> What is (-7.9 x 6.2) + (-4.5 + 8.2)?
    7·1 answer
  • A business owner noted the features of the 100 100100 cars parked at the business. Here are the results: Sunroof2 doors4 doors 2
    9·1 answer
  • I need to be answered quickly
    15·2 answers
  • NEED ANSWERS STAT!
    10·1 answer
  • Help will give brailiest to first answer
    8·2 answers
  • Select the correct answer. What is the solution to the equation? 2(x+7)^2/3 = 8 A. -15 and 1 B. -15 C. 1 D. no solution
    11·1 answer
  • Find the answer for the angles and give a reason for your answer
    15·1 answer
  • 56. CHALLENGE Let and be two distinct rational numbers. Find the
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!