Hi, thank you for posting your question here at Brainy.
The path of the watercraft and the water current, when joined by a line forming a right angle would make a right triangle. From here, we can know the component in which it is along the same direction with the watercraft. Let's denote this as x.
x = 6 miles/h * cos 75 degrees
x = 1.55 miles/h
Thus, the actual speed = 70 + 1.55 = 71.55 miles/h
Answer:
√143
4π
√79+√63
Step-by-step explanation:
√143 gives 11.958
4π = 4 times 22/7 = 12.57
√79+√63 gives 16.825
In ascending order, i.e from the least to the greatest, we have
11.958
12.57
16.825
Which is same as
√143
4π
√79+√63
This is a special right triangle called a 30-60-90 triangle. It has a special property the relates the ratio of side lengths. That ratio is 1:

:2
What does this mean? If you know the shortest side of a 30-60-90 triangle, you can find the longer leg by multiplying it by

, and you can find the hypotenuse by multiplying the short leg by 2.
In the picture, note that the short leg of the triangle has a length of 9. Therefore, the long leg(or n) is simply 9
Answer:
8 pounds
Step-by-step explanation:
2 x 3 = 6 tb of chili powder in pot 2
find pounds per tablespoon: 48 / 6 = 8 pounds
Answer:
How do you write a number to the power of something ?
( ex : 125 to the power of 5 )
125⁵
thats it easy as much