LULUfox88 LULUfox88

27-09-2022
Mathematics

Answered

the formula d=2r can be used to find the distance d traveled after 2 hours at rate r
solve the formula for r.
find the rate r when the distance traveled is 130 miles.

Answer :

Other Questions

a) The quadratic x^2-4-21 can be written in the form (x+a)^2+b find the values of a and b b) Hence, or otherwise, solve the equation x^2-4x-21=0

Write an equation for the number of miles y it travels in x hours how many miles will it travel in 3

2. The vertices of a triangle are P(-6,1), Q(-2,-5) and R(8,1). a. Find the equation of the perpendicular bisector of the side QR. b. Find the slope of the medi

Use the number line and the Ruler Postulate to find the midpoint of MN. M N <--|---|---|---|--|---|--|--|---|--> -5 -4 -3 -2 -1 0 1 2 3

On Monday, 12 people took 5 hours to clean a number of cars. On Tuesday, 15 people cleaned the same number of cars. Assuming that all the people worked at the s

estimate the sum1. 359= 814=+ 207=2. 6428= 7154= + 9345=

An athlete whose event is the shot put releases the shot. When the shot is released at an angle of 20°, its height, y, in feet, can be modeled by y=-0.01x^2+

A ball is thrown vertically upwards with a velocity of 14.7m/s from a platform 19.6m above ground level. 1. Find the time taken for the ball to reach the groun

Sandy is training for a triathlon. Between running and bicycling, she covers a distance of 200 miles every week. Her average speed on a bicycle ride is 20 mph.

Find the values of p and q such that 2x^2-4x+3=2(x-p)^2+q