Answer:
Step-by-step explanation:
wheres the expression
(0,0) (3,4)
(4-0)/(3-0) = 4/3
The slope is 4/3
Answer:
(x + 5.66, y + 5.66) where (x, y) is the location of the crater
Step-by-step explanation:
Locating volcano's crater at (0, 0), the new vent is at angle equal to 45° respect x-axis, and at distance of 8 km from the crater. In polar coordinates that is radius (r) = 8, angle (α) = 45°. We are asked to transform these polar coordinates into rectangular coordinates. To do it, we have to use the following formulas:
x = r*cos α = x = 8*cos 45 = 5.66
y = r*sin α = 8*sin 45 = 5.66
If the crater is at position (x, y) then the vent would be translated at position (x + 5.66, y + 5.66)
They gave you the equation. P = 3s.
P= perimeter
s= the side lengths.
The length of the triangle is 6 mi. Plus in your 6 in the s. That equals 18 mi.
You multiply 3 because it is an equilateral triangle- all sides are equal. 3(6) is the same as 6+6+6