Answer:
a) 1.4 * 10^5 = 1.4 * 10 * 10 * 10 * 10 * 10= 140,000 km
b) Mars has the smallest diameter (6,800 km). A helpful tip is to look at the exponents of the base; Mars' exponent is 3 which is the least.
c) Diameter of Saturn - Diameter of Neptune
= (1.2 * 10^5) - (5.0 * 10^4)
= (120,000) - (50,000)
= 70,000 km
The difference between the diameter of Saturn and the diameter of Neptune is 70,000 km.
Plot the graph then you do the vertical line test. You draw a vertical line on the graph. If the line touches the graph at just one point,note just one point then it is a function
Why don't you first try to use the cosine law to solve for an angle and then make use of the sin law to solve for the remaining angles.
Cosine law
C^2 = A^2 + B^2 - 2AB(cos C)
Solve for cos C, and then take the inverse of the trig ratio to solve for the angle.
Then set up a proportion like you have done using the sin law and solve for another angle. Knowing the sum of all angles in a triangle add up to 180 degrees, we can easily solve for the remaining angle.
Answer:
i believe it is the answer on the right because alternate interior angles add up to 180 degrees
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