Asmall plane flies 760,320 yards in 2 hours. use the formula d = rt, where d represents distance, r represents rate, and t represents time, to answer the following questions. show your work.

part a: rearrange the distance formula, d = rt, to solve for rate. (2 points)

part b: find the plane's rate in yards per hour. (3 points)

part c: find the plane's rate in miles per hour. (3 points)

part d: which unit, yards, or miles, makes more sense to use in this scenario, and why? (2 points)

a) d= rt

divide both sides by t:

r = d/t

b)   r = d/t

r = 760,320/2

r = 380,160 yards per hour

c) 1 mile = 1760 yards

380,160 / 1,760 = 216 miles per hour

d) the unit should be miles per hour as it it a smaller number which is easier to work with.

the answer is:

the lateral area is equal to

to find the lateral area of the square pyramid, first we need to find the perimeter of the base, and then, find the lateral area using the following formulas:

where,

s, is the base length

slant height, is the height of a the side of the pyramid

we are given:

now, calculating the perimeter of the base, we have:

then, calculating the lateral area:

hence, we have that the lateral area is equal to

have a nice day!