Answer:
B
Step-by-step explanation:
add 7 to get away the 7 on the left hand side
square both side to eliminate square root
135 / 3 is 45 and 45 x 8 is 360 so she can type 360 words in 8 minutes.
Step-by-step explanation:



The circumference of the circle is 56.52 km which is letter choice B.
Answer:
x² + y² = 34
Formula:
- (x - h)² + (y - k)² = r² where (h, k) is the center
<u>Here find the radius using distance formula</u>: → origin : (0, 0)
<u>Thus the equation of circle</u>:
- (x - 0)² + (y - 0)² = (√34)²
Answer:
i need a set of numbers to do this
Step-by-step explanation: