Part a: alex purchased a picture frame with an area of 1250 in. he measured the length to be 50. what is the width? part b: alex has another picture frame with an are of 500 in and the same width as the first one. what is the length of the second frame

Part A: 25 in Part B: 10 in

Step-by-step explanation:

Part A:

we know the formula for the area of a rectangle is A=lw

or Area = length x width

We are given the area and the width

1250 = 50 (length)

Divide both sides by 50 to isolate the variable

25=l

your length is 25 in.

Part B:

the process here is the same

500 = 50 (length)

Divide both sides by 50 to isolate the variable.

10=l

your new length is 10 in.

Part A: 25 in Part B: 20 in

Step-by-step explanation:

hope this !

step-by-step explanation:

d = distance between moon and sun, which in this problem is the hypotenuse of a right triangle.  

the distance y is the side opposite to angle x in the right triangle.   use the definition of the sine function from basic trigonometry.

sin(x) = y/d ⇒

d = y/sin(x)

coins of silver or gold

step-by-step explanation: