Related angle is 45 degrees, set up a triangle and use exact trig values to solve for x and y, then rationalise the denominators
20/7 if you download the app photo math or go to the website symbalo it really helps with order of operations
Answer:
sinB= 3/5, tanA=4/3, cosB=4/5
Step-by-step explanation:
Answer:
Step-by-step explanation:
The formula for the surface area is A = 4πr². This formula can be solved for r² and then the result solved for the radius, r:
A
r² = -------- The radius of the sphere is as follows:
4π
√(30 m²)
-------------- meters
2√π
Answer 9/7 = 3/4 & 10/25= 2/5
