Answer:
P’(-1, 1), I’ (1, 2), G’(1,0)
Step-by-step explanation:
Answer:
using pythagorean theorem
Hypotenuse ²=Adjacent ²+ Opposite ²
Hypotenuse ²=5.6²+7.2²
Hypotenuse ²=83.2
Hypotenuse=√83.2
Hypotenuse=9.12m
Answer: 14 units.
Step-by-step explanation:
You can find arc length using the radius by this formula:
θ = 
, where s = the length of the arc and r = the radius.
So, your equation is
2 = s/7
Therefore, your arc length is 14 units.
Answer:
yes
Step-by-step explanation:
Answer:
First, let's address the general case.
When we have two points (a,b) and (c,d)
The distance between those points can be written as:
D = √( (a - c)^2 + (b - d)^2)
In this case, the points are:
(-2,4) and (2,4)
Then the distance is:
D = √( (-2 - 2)^2 + (4 - 4)^2) = √(-4)^2 = 4.
The equivalent expression to this is: |-2| + |2|
because:
I-2I = 2
I2I = 2
I-2I + I2I = 2 + 2 = 4.
