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
joja [24]
3 years ago
8

Help plsss 20+ pointsss

Mathematics
1 answer:
Lena [83]3 years ago
4 0

Answer:

3

Step-by-step explanation:

area of square=l*b so

81=3x multiply 3x

81=9x^2

81/9=x^2

9=x^2

\sqrt9=x

3=x

You might be interested in
Use the equation below to find T, if w=85, m= 12, and a=3.<br> T=w-ma<br> T = 3,060<br> X<br> ?
saw5 [17]

Answer:

T = 49

Step-by-step explanation:

T = w - ma

w = 85

m = 12

a = 3

Plug in the corresponding numbers to the corresponding variables:

T = (85) - (12) * (3)

Remember to follow PEMDAS. PEMDAS is the order of operations, and stands for:

Parenthesis

Exponents (& Roots)

Multiplications

Divisions

Additions

Subtractions

First, multiply, then subtract:

T = 85 - (12 * 3)

T = 85 - 36

T = 49

T = 49 is your answer.

~

6 0
2 years ago
Please help me solve this
Thepotemich [5.8K]

Answer:

t=3.2c

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
ANSWER NOW FOR A LOT OF POINTS!
sleet_krkn [62]
Answer: x>2
Explanation:
4x- 2>6
4x>8
x> 2
HOPE IT HELPS!!!:):)
3 0
3 years ago
Please help fast and show your work
Wittaler [7]

Step-by-step explanation:

85-83=2

2/85×100

<h3>=2.3%</h3>
3 0
3 years ago
Find the product of (3.7 × 104) and 2.<br> (Can you please put the answer in scientific notation)
OverLord2011 [107]
(3.7 x 104)2 = 769.6
In Scientific notation: 
7.696 x 10^2
8 0
3 years ago
Other questions:
  • What function is an example of exponential growth
    6·1 answer
  • What times what equals 98 and adds up to -21
    14·1 answer
  • What's the formula for finding the surface area of a prism and the formula for the surface area of a triangular prism??
    11·2 answers
  • How many integers from 0 through 30, including 0 and 30, must you pick to be sure of getting at least one integer?
    5·1 answer
  • What is equal to 20/40?
    15·2 answers
  • If p and q are non-zero rational numbers, and s and t are irrational numbers, select all of the statements that are always false
    8·1 answer
  • Gemma wrote the equation for a linear relationship below. y = 3x + 5 If x equals 9, what is the value of y? y = _____
    7·2 answers
  • ¿Cuántos de éstos?
    12·1 answer
  • I’LL MARK AS BRAINLIEST!!! Plz no links
    6·1 answer
  • Pls help...mhdusbdhsj​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!