All categories

3 years ago

The radius of a circle is 18 meters. What is the circle's area?

Mathematics

1 answer:

ankoles [38]3 years ago

5 0

Answer:

200.96 sq. meters.

Step-by-step explanation:

The formula for the area of a circle is \pi r^(2). To solve for the area, use the given values, pi is 3.14 and the radius is 18. This gives you the new equation of (3.14)(18)^2. Solve algebraically, first raising the radius to the power of 2, and then multiplying.

You might be interested in

When do I learn when what I what what what

aleksandrvk [35]

Answer:

Think???????????????

6 0

3 years ago

I’ll mark brainliest

Rashid [163]

The answer is quadrilaterals. d

3 0

3 years ago

Which three-dimensional figure does

Bezzdna [24]

Answer:

Cylinder

Step-by-step explanation:

A cylinder has two parallel,congruent bases that ate circles. A cylinder is round. It does not have a base,the others do.

Hope it helps.

8 0

3 years ago

They want me to put something here and the question is the picture

arsen [322]

Answer:

D. (1, -2)

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS
Equality Properties

Algebra I

Solving systems of equations using substitution/elimination

Step-by-step explanation:

Step 1: Define systems

5x - 2y = 9

3x + 4y = -5

Step 2: Rewrite systems

10x - 4y = 18

3x + 4y = -5

Step 3: Solve for x

Add to equations together: 13x = 13
Divide 13 on both sides: x = 1

Step 4: Solve for y

Define: 3x + 4y = -5
Substitute in x: 3(1) + 4y = -5
Multiply: 3 + 4y = -5
Isolate y term: 4y = -8
Isolate y: y = -2

And we have our final answer!

8 0

3 years ago

Which decimals are less than –2.08?

AVprozaik [17]

Would it be C? im not too sure but thats my guess =)

4 0

3 years ago