The perimeter of an equilateral triangle is 63 inches. If the length of each side is (4x-3), find the value of X.

Asap 25 pts + brainlest to right/best answer

Yoku is putting on sunscreen. he uses 2\text{ ml}2 ml to cover 50\text{ cm}^250 cm 2 of his skin. he wants to know how many milliliters of sunscreen (c)(c) he needs to cover 325\text{ cm}^2325 cm 2 of his skin. how many milliliters of sunscreen does yoku need to cover 325 \text{ cm}^2325 cm 2 of his skin?

What is the frequency of the sinusoidal graph?