Answer:
(x -10)² +(y +4)² = 272
Step-by-step explanation:
The equation of a circle with center (h, k) and radius r is ...
(x -h)² +(y -k)² = r²
The center is given as (h, k) = (10, -4). We can find the value of r² using the "passes through" point coordinates:
(14 -10)² +(12 -(-4))² = r² = 16 +256 = 272
Then for the given center and the value of r² we found, the equation is ...
(x -10)² +(y +4)² = 272
Answer:
m∠FAD = 56
Explanation:
Due to the error in the system, I put the explanation in the image attached
Answer:
24
Step-by-step explanation:
All of the students in the last three grade groups scored 70% or better:
11 + 8 + 5 = 24
24 students scored 70% or better.
Answer:
it equals out to 0.14285714285 or in fraction form is 1⁄7
Answer:
The answer is 148.27
Step-by-step explanation:
I dont know what rounded 2 DP means but rounded to the nearest tenth is 148.3 and rounded to the nearest whole number is 148