Answer:
I believe that the answer is 1.4 because if you do all of the math out you get 1,390,000 km which then you put into scientific notation which is 1.4x10 raised to the 4
Step-by-step explanation:
oops i put it up there. Hope that this was helpful.
Answer:
Geometry! Nice!
Step-by-step explanation:
This is very simple. In a nutshell, base angles in a isosceles triangle are equal.
Thus:

Time to solve!

Now that we have found the x-value, all we need to do is input it back in for one of the angles.

Moving on, there is a rule in geometry that states that the sum of all angles in triangles is equal to 180, no matter what.
All that has to be done is just multiply 50 by 2, add y in for our third angle, and set that equal to 180.

After all that, the measure of the third angle in the triangle is 80 degrees (make sure to include degrees in your answer).
Stay safe, and wear a mask!
Answer:
say x is the original price so
x - (20x/100) = 720
720 is the balance we got after deducting the original price,
therefore; 720 = (80x/100)
You can simply solve for x now.
answer:
x = 900
4 units because u have to subtract 4-0