Answer:
(24 + 3√3) / 16.
Step-by-step explanation:
Tan 60° + Cos 30° sin 60° + Cot 30 / csc 30 sec 30
= √3 + √3/2 * √3/2 + √3 / 2 * 2/√3
= 2√3 + 3/4 / 4/√3
= (8√3 + 3)/ 4 / √3
= 24 + 3√3 / 16
Im sorry I cant help im in 6th grade
Answer:
c) 2x⁵ + 11x³ - 5x²
Step-by-step explanation:
f(x) - g(x) = 2x⁵ + 7x³ - (-4x³ + 5x²)
= 2x⁵ + 7x³ + 4x³ - 5x²
= 2x⁵ + 11x³ - 5x²
Hi! So this question is just finding area in a more complex way. To solve for the area of the entire shape, you can break it down into 3 smaller shapes. The area of the triangle at the top would be equal to (1/2)(8)(15). The area of the small rectangle would be (15)(20) since you subtract the 10 yds from 30 yds to find that side. The area of the big rectangle would be (20)(30). After calculating all of these smaller shapes, you add them together, divide by 35 to find how many gallons you need, and make sure to round up because you can't buy half a gallon! (Your answer should come out to 28)
Answer:
<em>r = 3.5 acre/hour</em>
Step-by-step explanation:
<u>Rate of Change</u>
Farmer Fran had harvested 2 acres of pomegranates at 10:00 A.M. At noon (12:00 P.M.) she had harvested 9 acres.
From both times, 2 hours had passed. During that time, she harvested 9-2=7 acres.
The rate of harvesting is:

Or, expressed in decimal:
r = 3.5 acre/hour