The width of the enlarged photo is 9 inches.
Given:
Original length = 2 inches
Original width = 1 inch
Extended length = 18 inches
Extended width = ?
2:1 = 18:x
2x = 1*18
2x = 18
2x/2 = 18/2
x = 9 * extended width.
to check:
2:1 = 18:9
2*9 = 1*18
18 = 18
The answer would be 2 miles because 1 times 2 is two
Answer:
x = 30°
Step-by-step explanation:
the small triangle is equilateral
That means that side with angle x that shares the same side with the other triangle is also 40
so its isosceles
in the equilateral, all angles measure 60
so 180 -60 = 120
180 - 120 = 60
60/2 = 30
Before he started he knew 10 vocabulary items. Hence, the y-intercept is (0, 10), 0 being the 0th day.
He learns 3 new words every day, so the slope is 3.
The equation is y = 3x + 10.
Part A would be $75+.$55m and part B would be $165 +$75=$240