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
Nookie1986 [14]
2 years ago
9

What is the area of a circle with a radius of 3 meters using 3.14 for pie

Mathematics
1 answer:
Scorpion4ik [409]2 years ago
6 0
Wah..I need to ask my bro to answer this.. Brb
You might be interested in
Michaels test scores for this semester were 83,80,91,74,66,99,87,72,95,98. What was the median of his scores
atroni [7]

Answer:

85

Step-by-step explanation:

Write the numbers in order

66, 72, 74, 80, 83, 87, 91, 95, 98, 99

Find the middle number

83 and 87 are in the middle, so find the mean of them. 83+87= 170

170/2 = 85.

5 0
2 years ago
Read 2 more answers
Could someone please help me with this? Solution set of lx^2+mx+n=0 is...?
IgorLugansk [536]

Answer:

Simplifying

lx2 + mx + n = 0

Solving

lx2 + mx + n = 0

Solving for variable 'l'.

Move all terms containing l to the left, all other terms to the right.

Add '-1mx' to each side of the equation.

lx2 + mx + -1mx + n = 0 + -1mx

Combine like terms: mx + -1mx = 0

lx2 + 0 + n = 0 + -1mx

lx2 + n = 0 + -1mx

Remove the zero:

lx2 + n = -1mx

Add '-1n' to each side of the equation.

lx2 + n + -1n = -1mx + -1n

Combine like terms: n + -1n = 0

lx2 + 0 = -1mx + -1n

lx2 = -1mx + -1n

Divide each side by 'x2'.

l = -1mx-1 + -1nx-2

Simplifying

l = -1mx-1 + -1nx-2

Step-by-step explanation:

Hope this helped you!

6 0
3 years ago
Factor as the product of two binomials <br> x² – 4 =
kkurt [141]

Answer:

(x-2) (x+2)

Step-by-step explanation:

------------------

8 0
3 years ago
Read 2 more answers
Write a system of equations to describe the situation below, solve using elimination, and fill in the blanks.
Alexandra [31]
37x + 45y = 7940
75x + 45y = 10,410

Since 45y is in both equations we can more easily transfer from first equation to 2nd equation.

In the first equation, subtract 37x from each side and you have 45y = 7940 - 37x. Replace the 45y in the second equation with (7940 - 37x).

Now you have 75x + (7940 - 37x) = 10,410

Simplify by combining 75x - 37x and you have 38x + 7940 = 10,410

Subtract 7940 from both sides and you have 38x = 2470.

Divide both sides by 38 and you have x = 65

To solve for y, take you first equation (or even the second one) and substitute c for 65.

(37 x 65) + 45y = 7940
2405 + 45y = 7940

Subtract 2405 from each side.

45y = 5535

Divide each side by 45 and you have y = 123

Regular tickets = $65
VIP tickets = $123
7 0
2 years ago
How to find x and round that answer to the nearest tenth
Tatiana [17]
This is very weird. How to find x and round that answer to the nearest tenth,
6 0
2 years ago
Other questions:
  • what value in place of the question mark makes the polynomial below a perfect square trinomial 9x^2+?x+49
    14·2 answers
  • I don’t know... please help
    11·2 answers
  • chase and sara went to the candy store. chase bought 5 pieces of fudge and 3 pieces of gum for 5.70. sara bought 2 pieces of fud
    9·1 answer
  • Zachary final project for a college course took A semester to write and had 95,234 words Zachary wrote 35 ,295 words the first m
    10·1 answer
  • Trapezoid FGHI has vertices at (-4, 4), (-1, 4), (0, 2), and (-4, 2). Trapezoid
    15·1 answer
  • Please solve this I will give Brainlyist
    13·1 answer
  • The perimeter of a rectangular painting is 340cm. If the width of the painting is 74cm, what is its length?
    6·2 answers
  • Someone plss help ehgfsbehgbake
    7·2 answers
  • A parking lot is 4/5 full. There are currently 80 cars in the parking lot. How many cars need to leave the parking lot to make t
    11·2 answers
  • In a school annual Day 60 students involved is Science Exhibition, 75 involved in Mathematics Exhibition, 20 involved in both Ex
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!