A rocket ship is travelling at an average speed of 1.75 × 104 miles per hour. How many miles will the rocket ship travel in 1.2 × 102 hours? 1. Write the expression: (1.75 × 104)(1.2 × 102) 2. Rearrange the expression: (1.75 × 1.2)(104 × 102) 3. Multiply the coefficients: (2.1)(104 × 102) 4. Apply the product of powers: 2.1 × 10y The rocket ship will travel 2.1 × 10y miles. What is the value of y in the solution? y = 21

the answer is b.

step-by-step explanation:

identity property is where 0+whatever number=whatever number. basically 0+ a number.

b

step-by-step explanation:

he has now walked a total of what?

if i know what this is maybe i can

step-by-step explanation:

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c