Answer:
Step-by-step explanation:
<u><em>The question is</em></u>
Find the value of XY
see the attached figure to better understand the problem
we know that
-----> by segment addition postulate
If X is the midpoint WY
then
substitute in the formula above
substitute the given values and solve for XY
Subtract 6 both sides
Divide by 2 both sides
Rewrite
Answer:
113
Step-by-step explanation:
area of a circle is 3.14*r^2
r=d/2 r=6
3.14*36=113
D) 2:1 because long leg will be bigger, and small leg will be smaller, e.g. Long Leg(2): Small Leg(1)
Answer:
I must say i don't but i feel like it would be way easier then how my home school is doing it
Answer:
5.0
Step-by-step explanation:
If we call the intensity of the larger quake I2, and that of the smaller quake I1, then we want to find I2/I1.
The log of that ratio is given by ...
log(I2/I1) = log(I2) -log(I1)
= R2 -R1
= 8.2 -7.5
log(I2/I1) = 0.7
Taking antilogs, we have ...
I2/I1 = 10^0.7
I2/I1 = 5.0
The stronger quake is 5.0 times as intense as the lesser one.