Answer:
58
Step-by-step explanation:
The triangles are congruent so you can do 180-32-90, which is equal to the angle at c
Answer:
252 options
Step-by-step explanation:
Please let me know if you want an explanation for why this is the answer (comment on this answer). A lot of people don't actually read the explanations, so I wouldn't want to waste my time. However, if you would like it I would be more than happy to type one out for you. Thanks!
Here are the two equations:
2x - y = 2
x + 2y = 18.5
By substitution.
2x - y = 2
y = 2x - 2
Substitute y to the second equation: x + 2y = 18.5
x + 2(2x-2) = 18.5
x + 4x - 4 = 18.5
5x = 22.5
x = 4.5
get y by substituting x to 2x - y = 2
2(4.5) - y = 2
y = 7
So x = 4.5, y = 7
Answer:
c
Step-by-step explanation:
now, we know they're doubling every year, so the rate of growth is 100%, so whatever amount, + 100% is just double that much, therefore,