Answer:
The distance formula is
The midpoint formula is
Step-by-step explanation:
apply the pythagorean theorem on a coordinate grid
We know that
the equation of the circle with center (0, 0) is ---------> x²+y²=r²
Step 1
find the radius
<span>the radius is simply the distance from the center to the point (5,2)
</span>d=√[(5²+2²)]-------> d=√29
r=√29
the equation of the circle is
x²+y²=29
the answer is x²+y²=29
Answer:
(6 , 7.25)
Step-by-step explanation:
Given in the question coordinates (-4,-9) and (21,31.625)
x1 = -4
y1 = -9
x2 = 21
y2 = 31.625
Ratio
a : b
2 : 3
Formula to use
x = x1 + (x2-x1)
y = y1 + (y2 -y1)
Plug values on the formula
x = -4 +
x = 6
y = -9 +
y = 7.25
Co-ordinates of the point which divide the line into 2:3 is
(6 , 7.25)
Answer:
-27, - 51, -75, -99, -123, -147, -171, - 195, -219, 21 value: - 507
Step-by-step explanation:
I used a calucalotor
It’s already in standard form