By applying the Pythagorean Theorem and the Trigonometry ratio, CAH, the value of cos(M) = 4/5
<em><u>Recall:</u></em>
Trigonometry ratios, <em>SOH CAH TOA</em> can be applied to solve a right triangle.
- Pythagorean Theorem can also be applied which is: c² = b² + a², where c is the longest side (hypotenuse length).
<em><u>Given:</u></em>
ΔMNL is a right triangle
ML = 25
NL = 15
Find MN using the Pythagorean Theorem:
MN = √(ML² - NL²)
MN = √(25² - 15²)
MN = 20
To find the value of cos(M), apply the trigonometry ratio, CAH, which is:
cos ∅ = Adj/Hyp
∅ = M (reference angle)
Hypotenuse = ML = 25
Adjacent = MN = 20
cos(M) = 20/25
cos(M) = 4/5
Learn more about Trigonometry ratios on:
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Answer:
The graph shaped like a V
Step-by-step explanation:
To see if a relation is a function, you use the vertical line test. If you can draw a vertical line on the graph that touches 2 or more points, then it is not a function. To get a v shaped graph, you have to use absolute values.
Answer: 1/8 of the carton of orange juice and 1/16 of the carton of apple juice.
Step-by-step explanation:
If the fraction of the carton of orange juice that was shared by the four friends Is ½
Then, by assuming each friend had equal portion, the fraction of carton received by each friend =½ ÷ 4
= ⅛
Each friend had 1/8 of the orange juice
In the same vein, if the fracfion of the carton of apple juice shared by the 4 friends = ¼
Then the fraction that got to each friend = ¼÷4 = 1/16
Answer:
9
Step-by-step explanation:
subtract 2 on both sides
you get v=9
Answer:
sometimes true
Step-by-step explanation: