Answer:
3π kilometers ( = 9.43 km)
Step-by-step explanation:
refer to attached for reference
in our case, r = 4 km, θ=135 degrees
hence
arc length, s = (135/360) x 2π x (4)
s = 3π kilometers ( = 9.43 km)
5× the first equation + the second equation will give an equation of 'a' to its value.
Answer:
Each text costs 5 cents ($0.05)
Step-by-step explanations:
To find the cost of one text, divide the $6.00 by 120.
You will come up with 0.05, meaning the correct answer is 5 cents
Answer:
Slope: -1
Step-by-step explanation:
(0, -2) and (1, -3)
m= (y2-y1)/(x2-x1)
m= (-3+2)/(1-0)
m= (-1)/(1)
m = -1
Answer:
To multiply two numbers in scientific notation, multiply their coefficients and add their exponents. To divide two numbers in scientific notation, divide their coefficients and subtract their exponents. In either case, the answer must be converted to scientific notation.
Step-by-step explanation: