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2 years ago

Find the area of the circle. Round your answer to the nearest hundredth. 3 in.

Mathematics

1 answer:

Vilka [71]2 years ago

7 0

Answer:

28.27 in²

Step-by-step explanation:

The area of a circle is dependent on only one variable: the radius:

A = πr²

If the radius is 3 inches, as you seem to indicate, then:

A = π(3 in)² = 9π in² = 28.27 in²

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AURORKA [14]

Answer:

50.528º

Step-by-step explanation:

tanA = BC/BA

tanA = 17/14

A = 50.528º

3 0

3 years ago

Find the range for the domain {-3, 1,4.5} f(x) = 2x

exis [7]

Answer:

Step-by-step explanation:

f(x) = 2x2

Range = {f(-3), f(1), f(4), f(5)} = {18, 2, 32, 50}

5 0

2 years ago

10 raised to negative 3 in standard notation

larisa86 [58]

Standard notation simply means the normal way or writing numbers.
10^-3= 1/10^3
1/10^3=1/1000
1/1000=0.001
Final answer: 0.001

4 0

3 years ago

4. Are the lines parallel, perpendicular, or neither?

Lelu [443]

Answer:

Perpendicular

Step-by-step explanation:

Intersect over each other

4 0

2 years ago

1. Adjacent angles are two angles in the same plane with a common

stepan [7]

Answer:

Adjacent angles are two angles in the same plane with a common <u>VERTEX</u> and a common <u>SIDE</u> but no common interior points.

Step-by-step explanation:

Adjacent angles share a common side on the same vertes, but they do not overlap each other.

In the attached image, ∠ABD is adjacent to ∠DBC, but ∠ABC is not adjacent to any of them.

4 0

3 years ago