Hello :
let : A(3,0)
the ridus is : CA = <span>√((3-3)² +(0+13)²) = 13
</span><span>he equation of the circleis : (x-3)² + (y+13)² = 169</span>
Answer: Hey there! The answer is A!
Step-by-step explanation:
Answer:
The answer to your question is 20 in
Step-by-step explanation:
Data
ratio 1 : 30
real length = 55 ft
toy train length = ?
Process
1.- Use ratio and proportions to solve this problem.
1 : 30 :: x : 55
solve
x = (55 x 1) / 33
Simplification
x = 55/33
result
x = 1.67 ft
2.- Convert the length to in
1 ft ------------------ 12 in
1.67 ft -------------- x
x = (1.67 x 12) / 1
-Simplification
x = 20/1
-Result
x = 20 in
Answer:
D
Step-by-step explanation:
a number expressed in standard form is
a × 
: 1 ≤ a < 10 and n is an integer
given
(7.5 × 
)(2 × 10³)
= 7.5 × 2 × 
= 15 × 
= 1.5 × 
×
= 1.5 × 
= 1.5 × 
Answer: Best answer A
Step-by-step explanation:
There is no correlation between the population and the temperature.
This is a non linear graph, but the population has 0% correlation to temperature
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