R = 3(t+4) + 1
Hope it helps
Answer:
The slope of the descent is 0.12 rounded to the nearest hundredth
Step-by-step explanation:
The given parameters are;
The vertical distance of descent of Bobba Dean = 1600 feet
The horizontal distance Bobba Dean has moved from the mountain high point = 2.5 miles
1 mile = 5,280 feet
∴ 2.5 miles = 2.5 × 5,280 feet = 13,200 feet
The slope of the descent = (The change in vertical elevation of Bobba Dean)/(The change in horizontal position from the high point of the mountain, by Bobba dean)
∴ The slope of the descent = (1600 feet descent)/(13,200 feet) = 4/33
The slope of the descent = 4/33 = 0.12 rounded to the nearest hundredth
Answer:
D
Step-by-step explanation:
∠ PAR is an angle at the centre of the circle subtended by the arc PR
The central angle is equal to the arc that subtends it, thus
∠ PAR = arc PH + arc HR = 80° + 45° = 125° → D
Answer:
42 + 7y
Step-by-step explanation:
multiply 6 and y by 7 and keep the addition sign.