Answer:
Green circle= 4 pi or 12.56. Blue circle=0.79 or 0.25 pi. Yellow circle= 6.25 pi or 19.63. Orange= 2.25 pi or 7.07.
Step-by-step explanation:
π (Pi) times the Radius squared: A = π r2
or, when you know the Diameter: A = (π/4) × D2
or, when you know the Circumference: A = C2 / 4π
Example: What is the area of a circle with radius of 2 m ?
Radius = r = 2
Area = π r²
= π × 2²
= 3.14159... × (2 × 2 )
= 12.56 m² (to 2 decimal places)
or you can keep it like:
=4 π m²
If you wanted to be exact, you would use pi.
Thank you!!
Correct me if I'm wrong please!
Your answer will be C. false
Answer:
Step-by-step explanation:
(-3)² + (-3)² = (-3)*(-3) + (-3)*(-3)
= 9 + 9
= 18
I hope this helps you
1) 85$-3$=82$
2) 82$-3$=79$
3) 79$-3$=76$
4) 76$-3$=73$
5) 73$-3$=70$
85$-5.3$=85$-15$=70$
Answer:
third option
Step-by-step explanation:
Given
f(x) = 
The denominator cannot be zero as this would make f(x) undefined.
Equating the denominator to zero and solving gives the values that x cannot be and if the numerator is non zero for these values then they are vertical asymptotes.
solve x² + x - 2 = 0 ← in standard form
(x + 2)(x - 1) = 0 ← in factored form
Equate each factor to zero and solve for x
x + 2 = 0 ⇒ x = - 2
x - 1 = 0 ⇒ x = 1
The vertical asymptotes are x = 1 and x = - 2
