Answer:
The equation is = I =
Step-by-step explanation:
As given ,
M - magnitude of an earthquake
I - intensity of earthquake
I₀ - intensity of a reference earthquake
The relation between the three is as follows :
M = log( )
As given -
M = 4.8, I₀ = 1
⇒ 4.8 = log() = log(I)
⇒ 4.8 = log(I)
⇒I =
So, the equation becomes I =
I can’t see the exact numbers because the pic is blurry but here’s how to solve it.
The three angles in a triangle always add up to 180. So subtract the angle that’s given and you’ll have the sum of the two other angles. Since it’s an equilateral triangle, the other two angles are the same.
So write the equation 2(whatever the angle is) = the number you get when you do 180-the given angle
For example (I’m not sure these numbers are right because the pic is blurry)
2(9x+7)=114
Then you would solve for x and once you get x, plug it into the angle expression 9x+ 7 or whatever to get the angle measure.
The answer is 37.50 bc you make it into a fraction
Answer:
the conjucture that s is the midpoint of segment RT is false.
Step-by-step explanation:
although Given the segment ST is twice RT the midpoint of segment RT cannot be s because s is at the edge of segment ST but rather the midpoint of RT can be t.
Answer:
The perimeter of the circle is 138.23008
Step-by-step explanation:
The equation to do this is 2πR, the R standing for radius.
The radius of this circle is 22.
For future reference, the radius of any circle is HALF of any line going all the way through the circle, or, like the line below, the whole line.
Good luck with your class, I hope things get better! If ya need anymore help, feel free to let me know.