Answer:
There are 7456 seats on the lower level and there are 5044 seats on the middle level.
Step-by-step explanation:
Let 'X" be the number of seats on the upper level. Then we can find how many seats are on the lower level by solving the following equation...
# of seats on the lower level = 3x - 50
# of seats on the lower level = 3(2502) - 50
# of seats on the lower level = 7456
Now we just make the equation for the number of seats on the middle level, and so we get...
# of seats on the middle level = 2x + 40
# of seats on the middle level = 2(2502) + 40
# of seats on the middle level = 5044
Answer:
899 ft
Step-by-step explanation:
if point a is 400 feet from the base and 499 feet away from the top you would need to add 400+499 together to get 899
Triangle ABC is similar to triangle ADE.
The scale factor from ADE to ABC is 2. We know this because two of the sides on the triangle are equally divided into 2.
29(2) = 58
BC = 58
Step-by-step explanation:
you can use sine rule
like:
30÷sin90=24÷sinG
Have you learned about how to find the hypotenuse yet? If so:
The Pythagorean Theorum states that
a^2+b^2= c^2 (sorry, that was the best way I could type squaring numbers, but ^2 means to square the number)
If you plug it in:
10^2 + 60^2 = 65^2
After solving:
100 + 3,600 = 4225
3,700 = 4225
3,700 and 4,225 are NOT equal, so therefore, it is not possible to make a right triangle using the lengths of 10 ft, 65 ft, and 60ft