Ken has $18 to spend on two models of the solar system and supplies to paint them. The two models cost the same amount. His pain
t supplies cost $4.62. Which expression indicates how much he can spend on each model?
1 answer:
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Answer:
Step-by-step explanation:
Given
Required
Find the measure of a
Since there is no diagram to support the question, we'll assume that:
This gives:
Subtract 22 from both sides
using the law of sines, the approximate length of the tree is calculated as: C. 45 ft.
<h3>What is the Law of Sines?</h3>The law of sines is given as: sin A/a = sin B/b = sin C/c, which is used to solve a triangle.
Given the following:
- H = the length of the tree = ? (b)
- Let sin A = 30°
- a = 25
- Sin B = 65°
Apply the law of sines
sin 30/25 = sin 65/H
H = (sin 65 × 25)/sin 30
H ≈ 45 ft.
Learn more about the law of sines on:
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