Answer:
A. x = (20√3)/3, y = (40√3)/3
Step-by-step explanation:
The ratios of the side lengths of a 30°-60°-90° right triangle are (shortest to longest) ...
1 : √3 : 2
In this triangle, they are ...
x : 20 : y
Multiplying the first ratio by (20√3)/3, we get ...
x : 20 : y = (20√3)/3 : 20 : (40√3)/3
Then the values of the variables are x = (20√3)/3, y = (40√3)/3.
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The above side length ratios correspond to sin(60°) = cos(30°) = (√3)/2, cos(60°) = sin(30°) = 1/2. These are values you might have memorized.
Answer:
1. 3.82 miles
i dont have 2
3. 31
Step-by-step explanation:
Answer:
first one. x=9
second one. x=10
Step-by-step explanation:
might i suggest a cool equation solver thats right every time its called
m a t h w a y
Hope this helps!
Hey there!
Formula:
1/2 * base * height
Equation:
1/2 * 6 * 9
= 1/2 * 6/1 * 9/1
= 1 * 6 * 9 / 2 * 1 * 1
= 6 * 9 / 2 * 1
= 54 / 2
= 27
Therefore, your answer should probably be: 27
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
Answer:
480
Step-by-step explanation: