Answer: x² + y² = 25
Step-by-step explanation: As we have x²+y²=25 (A) as options,
x-y=1 (B)
x+y=25 (C)
x²+y²=5 (D)
We can rule out B and C as they are not circles. Circles must be
(x - xc)² + (y - yc)² = r². They must have index 2.
We have then A or D.
As the circle must pass through (3,4), we can substitute as x=3 and y=4
(A) 3² + 4² = 9 + 16 = 25 ok
(D) 3² + 4² = 9 + 16 = 25 ≠ 5
So, it is A, x² + y² = 25
Nine because there's three runners and three places to finish so 3*3=9
Answer:
the anser is 0
this is an additive inverse property.
Step-by-step explanation:
Answer:
2/3 , 0.5 , 45% , 22% , 1/5 , 0.05
Salutations!
Growth meters per second = 4.8 ×

First, you need to convert standard form into a normal number.
4.8 ×

= 4.800000000
a) In one day there are 24 hours, therefore you will multiplying 4.800000000 and 24
4.800000000 × 24 = 115.2 = 115.2 ×

(standard form)
b) 365 days in a year, so multiply 4.800000000 and 365
4.800000000 × 365 = 1752 = 1.7 ×

(standard form)
Hope I helped (:
have a great day!