16 x 3.14 = 50.24 as the circumference of a circle is , pi x d (diameter)
hi hi hih hih 8 h hih8 hi8
To find the midpoint we take both x values of the ordered pairs, add them together, and divide them by two. then we do the same for the y.
x1 = 6
y1 = 3
x2 = 0
y2 = 9
add the x’s together:
x1 + x2 aka:
6 + 0 = 6
divide 6 by 2 which = 3
that’s our new x.
now we do the y’s.
y1 + y2 aka:
3 + 9 = 12
divide 12 by 2, and we get 6.
that’s our new y.
now we put the x and y together as an ordered pair and the midpoint:
(3,6)
hope this helps! ❤️
What is the Equation for 99÷n=33
You could get this right to solve the equation by the n means that there are a missing number to solve the equation. To solve this equation, the operation you need to use is division because it show's the divide sign. the answer is 99 ÷3=33. N means the missing number is 3.
It took Andre and Lin 1.5 hours for them to meet.
Speed is the ratio of distance travelled to total time taken. Speed is given by:
Speed = distance/time
Let d₁ represent the distance covered by Andre at time t and d₂ represent the distance covered by Lin at time t.
Hence:
5 = d₁/t
d₁ = 5t
3 = d₂/t
d₂ = 3t
Andre and Lin are 12 miles apart, hence:
d₁ + d₂ = 12
5t + 3t = 12
8t = 12
t = 1.5 hours
It took Andre and Lin 1.5 hours for them to meet.
Find out more on speed at: brainly.com/question/3004254