# Rodrick

Most popular questions and responses by Rodrick
1. ## Easy physics...having trouble with part b

Moon effect. Some people believe that the Moon controls their activities. If the Moon moves from being directly on the opposite side of Earth from you to being directly overhead, by what percentage does (a) the Moon's gravitational pull on you increase and

2. ## math

A right triangle with sides in the ratio 3:4:5 has one side length of 60. What are the possible lengths of the other sides? (My teacher asked for a "let x represent" statement here but I'm not sure how to do that... is there a way? If so, please, do tell~)

3. ## Trigonometry

IM STUCK ON THESE :( 1. What is the equation for shifting the standard sine curve +2 units horizontally? A. y = sin (x + 2) B. y = sin x + 2 C. y = sin x − 2 D. y = sin (x − 2) 3. What is tan-¹ √3/3 ? A. π/4 B. -π/3 C. π/6 D. -π/4 4. cot–1

how do you tell what compatible numbers you would use and theh add example \$2.75+\$5.35

5. ## Trigonometry

im stuck on these questions....... 6. Change -4√2 - 4√2 to trigonometric form A. 32 cis 135° B. 8 cis 225° C. 8 cis 45° D. 32 cis 45° 7. Simplify (2 cis 100°)7. A. 2 cis 700° B. 128 cis 280° C. 128 cis 340° D. 2 cis 340° 9. Simplify 12(cos52°