Answer:
25
Step-by-step explanation:
Slope = (y2 - y1)/(x2 - x1) = (-1 - 4)/(4 - (-3)) = -5/(4 + 3) = -5/7
He was there for 3 hours cause 3 x 35 = 105 but 105 + 55 = 160
You can find the complementary angle for 28° first, which is 90°-28°=62°. Since this is a right triangle, you can then use trigonometry to find x (the hypotenuse). You have the angle and the adjacent side, so plug and play:
cos 62° = 350 / x
x = 350 / cos 62°
x = 745.5 ft
Answer:
y=4
Step-by-step explanation:
4y + 3 =19
4y = 16
y= 4
