maystrenko53
22.09.2021 •
Mathematics
Hey! I have an upcoming test and want to get a good grade on it. I was wondering if any of you guys could do this and explain how you got the answer? Thanks!
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Ответ:
1: 1 triangle
2: 1 triangle
Step-by-step explanation:
The first one is an equilateral triangle. There is no other triangle possible to make other than that one.
The second one is a 30-60-90 triangle. I would assume you know something about them. Since we know that, we can automatically tell the measures of the other sides. The picture is the only triangle you can form with those specifications.
Ответ:
Angelo bought apples and bananas at the fruit stand.
He bought 20 pieces of fruit and spent $11.50.
Apples cost $0.50 and bananas cost $0.75 each.
A + B = 20
50A + 75B = 1150
50A + 50B = 1000
25B = 150
B = 6
A = 14
Angelo bought 14 apples and 6 bananas.