Answer:
4t+5
Step-by-step explanation:
Answer:
its D 7 2/5
Step-by-step explanation:
<u>Answer: </u>
The equation of the circle with center (0, 1) and a radius of 10 is 
<u>Solution:
</u>
Equation of circle whose center (h, k) and radius r is given as,
---- eqn 1
From question, given that the circle has radius 10 and center (0, 1). We have to find the equation of the circle.
Hence we get, h = 0 ; k = 1; r = 10
By using eqn 1, the equation of circle whose center (0, 1) and radius 10 is given as

On Simplifying we get

Expand
using the formula 




Hence equation of the circle with center (0, 1) and a radius of 10 is 
Answer:
No
Step-by-step explanation:
70 * 8 = 560, not 490
Instead, 70 * 7 = 490
Answer:
45
Step-by-step explanation:
add 328 and 85, then divide the answer by 7 bc that is the profit from each thing