Answer:
2:3
Step-by-step explanation:
If you divide 4 by 2 you get 2. If you divided 6 by 2 you get 3. You can't get no more further than that so 2:3 is the simplest ratio.
Hope it helps! :)
Answer:
(x + 4)² + (y + 6)² = 64
Step-by-step explanation:
The standard form of equation of a circle is given as;
(x - a)² + (y - b)² = r²
Where;
a and b are the centre coordinates and r is the radius.
First of all, let's Calculate the midpoint coordinates.
This gives;
((-4 + (-4))/2), (2 + (-14))/2)
This is now (-4, -6)
Distance of radius is;
r = √((-4 - (-4))² + (-6 - 2)²)
r = 8
Equation of circle is now;
(x - (-4))² + (y - (-6))² = 8²
This gives;
(x + 4)² + (y + 6)² = 64
Answer:
10
Step-by-step explanation:
Answer:
10^-1*2.65
Step-by-step explanation:
two hundred sixty-five thousandths= 0.265
We need a number between 1 and 10, to do the multiplication in standard form, so 0.265 turns into 2.65.
Because 2.65 becomes, smaller we use a negative power. We only move the decimal place once to the left, so we would multiply 2.65 by 10^1.
10^-1*2.65=0.265
