Find all values of t for which the rocket's height is 30 meters.

Q: 12. (20t+5)° 15t°

A: We know that angle on the line is 180°So, 20t+5+15t=180°

Q: Find the midpoint between the points (3+7i) and (-1+21i). Your answer will be an ordered pair. Enter…

A: Let us consider two  points x1,y1 and (x2,y2)  the mid point between two points is given by…

Q: Assume that y varies jointly with x and the square root of z. If  y=48 when x=4 and z=16, then find…

A:

Q: Find the point P such that v Q = (8.75, -6.25, -4.5) P = PQ has the components (-0.25, -15.25,…

A:

Q: If P = (4,0) and Q = (3, 5), find the components of PQ PQ

A: Solution:-

Q: Find R and 0 given the components R, = 6.172 and R, = -1.725.

A:

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.