Hello!
998 rounded to the nearest 10 is 1000. It is also 1000 when rounded to the nearest 100.
274 rounded to the nearest 10 is 270. 274 rounded to the nearest 100 turns it into 300.
533 to the nearest 10 is 530. It is 500 when rounded to the nearest 100.
I hope this helps you!
- Mal
So the area the circle is 615.44 and the equation to solve it is 2(3.14)r^2
Answer:sry can't help hope you find somebody that will give you the right answer
Step-by-step explanation:
Answer:
Step-by-step explanation:
Use law of cosines
c² = a² + b² - 2abcosθ
cosθ = (c² - a² - b²) / -2ab
c = length of AC = √(8 - 5)² + (4 - (-5))² = √90
b = length of AB = √(8 - 6)² + (4 - 3)² = √5
a = length of BC = √(6 - 5)² + (3 - (-5))² = √65
cosθ = (√90² - √65² - √5²) / -2√65√5
cosθ = 20 / -36.05551...
cosθ = - 0.5547001
θ = 123.69°
Answer:
it's C
Step-by-step explanation:
you just need to make everything the opposite of the original equation.
