10^6/10² = 10³
10^(6 - 2) = 10³
10^4 = 10³
10000 = 1000
this is false because both sides are not equal to each other which is not a solution.
hope this helps, God bless!
You have several possible points 
. Any point that lies on the given line will have a 
value that you obtain by plugging in the corresponding value of 
into the equation of the line.
The line has equation 
, so any point on the line will have the form 
.
Among the four given points, there are only 2 different values of to check. We have
which means the given line contains the points (4, -5) and (1, 4). So the answer is A.
Answer:
t2 = 2.5 hours.
Step-by-step explanation:
The distance is the same.
d = r * t
The rates and times are different so
t1 = 3 hours
t2 = X
r1 = 50 mph
r2 = 60 mph
r1 * t1 = r2*t2
50 * 3 = 60 * t2
150 = 60 * t2
150 / 60 = t2
t2 = 2.5
Answer:
156,240,000 miles
Step-by-step explanation:
The speed of light is about 186,000 mi/s. The distance is then ...
(14 min)(60 s/min)(186,000 mi/s) = 156,240,000 mi
Mars was about 156 million miles from Earth.
Law of cosine is :
c^2<span> = a^</span>2<span> + b^</span>2<span> − 2ab cos(theeta)
</span>so in case of right triangle , angle is 90 degree:
putting 90 degrees into formula:
c^2 = a^2 + b^2<span> − 2ab cos(90)
</span>As we know that:
cos90 = 0
c^2 = a^2 + b^2<span> − 2ab (0)
</span>c^2 = a^2 + b^2<span> - 0
</span>c^2 = a^2 + b^2 ( this is <span>pythagorean theorem ).
</span>So the above statement is True.
