A leg of a right triangle is labeled 10 cm and one of the acute angles of the right triangle is 30 degrees Which of the following trig equations could be used to find the hypotenuse?

Ming says that 0.24 > 1/4 because 0.24= 2/4. which best explains mings error

You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?

Sally deposited money into a savings account paying 4% simple interest per year.the first year,she earned $75 in interest.how much interest will she earn during the following year?