Answer:
10 units long
Step-by-step explanation:
We need to find the distance from the origin (0, 0) to the point (-3, -4), that will be a radius of the circle.
Use the distance formula: d = √[(x2 - x1)² + (y2 - y1)²]
Plug in the values from the 2 points we are given...
d = √[(-3 - 0)² + (-4 - 0)²]
d = √[(-3)² + (-4)²]
d = √[ 9 + 16 ]
d = √25
d = 5
The radius is 5, therefore the diameter is 10. (the diameter is always twice the length of the radius)
Answer:
Step-by-step explanation:
Answer: x = 68.25
Step-by-step explanation:
make both fractions have the same denominator, so multiply4/7 by 2/2and add it to 5/14 and get get 9 / 14x=39. so then you multiply both side by the reciprocal which would be 14/9 and you get your answer.
x= 60.6
Answer:
23.46
Step-by-step explanation:
I am attaching a photo.