bailey977680
bailey977680
08-02-2018
Mathematics
contestada
need help please!!!!!!!!
Respuesta :
sqdancefan
sqdancefan
08-02-2018
Since the right triangle is isoceles, both acute angles are 45°.
.. sin(45°) = cos(45°)
The correct relation is "=".
Answer Link
creeds25
creeds25
08-02-2018
Using the sine ratio, we get
Sin L = opposite/ Hypotenuse
sin L= 8/8√2
Simplify
Sin L = 1/√2
Now cos L = Adjacent/ Hypotenuse
cos L = 8 / 8√2
Simplofy
Cos L = 1/√2
Both ratios have the same result.
Answer: Sin L = Cos L
Answer Link
VER TODAS LAS RESPUESTAS ( 75+ )
Otras preguntas
A muffin recipe calls for 2/5 tablespoon of vanilla extract to make 6 muffins. Arthur is making 18 muffins. How much vanilla extract does he need?
solve and graph y=-1/2x +5 y=3x-2
Do predators really kill only old and sick prey
How did Charlemagne create an empire that blended several different traditions?
Use a ratio to compare the values. Simplify the ratio. 5 m to 100 cm A. 1 : 20 B. 20 : 1 C. 5 : 1 D. 1 : 5
Which of the following marked the end of the Spanish-American War? A)the Treaty of Paris B)the Roosevelt Corollary C)the Treaty of Portsmouth D)the Gentleman’s
Explain, why in a real machine the output work is always less than the input work.
Triunghiul si elementele lui Geometrie Clasa a -7 ex.11 p.154
What type of government does Madagascar have?
A rock is dropped into a graduated cylinder containing 40mL of water. the new volume is 47mL. What is the volume of the rock? a)4ml b)47ml c)7ml d)87ml e)11ml
