9514 1404 393
Answer:
cos(θ) = (5√74)/74
Step-by-step explanation:
The length of the hypotenuse is given by the Pythagorean theorem:
h = √(5² +7²) = √74
The cosine of the angle is the ratio of the adjacent leg to the hypotenuse:
cos(θ) = 5/√74 = (5√74)/74
I<span>f you go 10 miles per hour </span>
<span>then that is indeed 1/10 hour per mile </span>
<span>In general yes </span>
<span>do not divide by zero though :</span>
It's true that (2, 12) is a solution of 3x-1/2 y = 0 .
It's also true that (1, 6), (3, 18), (5, 30), (9, 54), (150, 900),
and (12 million, 72 million) are also perfectly correct solutions.
Any pair of numbers where the 'y' number is six times as much as
the 'x' number is a solution to that equation.
There are an infinite number of them.
Length=2w+59
the perimeter would be:
2w+2(2w+59)
2w+4w+118
P=6w+118
When you multiply anything by a number like 10, 100, 1000, or 10000 (basically anything that starts with 1 and ends with a bunch of zeros) you just add those zeros. so to answer your question 39×1000= 39000 and 50×1000= 50000
