Step-by-step explanation: the answer for this question should be 81.64 because to find the circumference you need to know the circumference formulas which is C=TT times d or C= 2 times TT times r.
C= 3.14 times 26 C= 2 times 3.14 times 13
C= 81.64
C= 81.64
so the answer is 81.64 for the circle's circumference so hopefully that is the correct answer and have a great day
Answer:
Yes, only one range value exists for each domain value.
Point s should be at 6,-2 and you have plotted at 6,2.
then, the line y=x goes from bottom left corner, through the origin to the top right corner. reflect your shape in this.
Using the formula for the Pythagorean theorem a^2 +b^2 = c^2, where a and b are the sides and c is the hypotenuse, we can rplace a and b with the side lengths and solve for c.
7^2 + 3^2 = c^2
49 + 9 = c^2
58 = c^2
c = √58 ( Length of hypotenuse)
If you need it as a decimal: √58 = 7.615773 ( Round answer as needed.)
Answer: 40km/h
Step-by-step explanation:
distance = 20km
time = 30 min conver to hours. 
velocity = ?
