Answer:
Since it's a 30-60-90 triangle, the hypotenuse should be
6
√
3
and the short leg is
3
√
3
Step-by-step explanation:
Ratio:
Short side: 1
Hypotenuse: 2
Long Side: √
3
12 boys 3 boys
------------- reduces to ------------
16 girls 4 girls
We want the simplified ratio of girls to students. There are 12+16, or 28, students to start with. We must reduce 16/28, which is the ratio of girls to students before simplification. This reduces to 4/7 (4 to 7).
5+16=21
you can buy something that costs $21, then it discounts 5 and brings it down to 16
7 times number of olive=21
divide both sides by 7
number of olive oil bottles=3
answer is 3 bottles
0.07
Step-by-step explanation:
This is because 7/100 is 7% and as a decimal is 0.07
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