Answer:
Step-by-step explanation:
A right triangle with one acute angle measuring 30° is the 30°-60°-90° "special" triangle. The ratios of its side lengths are well known to be ...
1 : √3 : 2
<h3>Side lengths</h3>
In the given triangle, the longest side is labeled 10, so is 5 times the measure of the longest side in the ratios given above. Multiplying those ratio values by 5, we have side lengths ...
a : b : c = 5 : 5√3 : 10
That is ...
a = 5
b = 5√3
__
<em>Additional comment</em>
If you want to figure the side lengths using trigonometry, you have ...
a = c·sin(30°) = 10·(1/2) = 5
b = c·cos(30°) = 10·(√3/2) = 5√3
Answer: 30x-18
Step-by-step explanation:
6 times 5 = 30
6 times 3 = 18
Answer is 30x-18
Answer:
12,345 tablets may be prepared from 1 kg of aspirin.
Step-by-step explanation:
The problem states that low-strength children’s/adult chewable aspirin tablets contains 81 mg of aspirin per tablet. And asks how many tablets may be prepared from 1 kg of aspirin.
Since the problem measures the weight of a tablet in kg, the first step is the conversion of 81mg to kg.
Each kg has 1,000,000mg. So
1kg - 1,000,000mg
xkg - 81mg.
1,000,000x = 81
![x = \frac{81}{1,000,000}](https://tex.z-dn.net/?f=x%20%3D%20%5Cfrac%7B81%7D%7B1%2C000%2C000%7D)
x = 0.000081kg
Each tablet generally contains 0.000081kg of aspirin. How many such tablets may be prepared from 1 kg of aspirin?
1 tablet - 0.000081kg
x tablets - 1kg
0.000081x = 1
![x = \frac{1}{0.000081}](https://tex.z-dn.net/?f=x%20%3D%20%5Cfrac%7B1%7D%7B0.000081%7D)
x = 12,345 tablets
12,345 tablets may be prepared from 1 kg of aspirin.
Answer:
1.25 cups of raisins and 2.5 cups of nuts is in 5 servings.
Step-by-step explanation:
Answer:
Step-by-step explanation:
THIS IS A DRAWING PROBLEM not a math problem. If you have any problems related to math please just ask it instead of copy and pasting ur homework.