Look at this like a right triangle with a height of 32 M and the angle at the base of 22 degrees
The distance from the boat to the lighthouse would be the base of the triangle
to find the base given the height and angle given the formula is
x = height / tan(angle)
x = 32 / tan(22)
x = 79.2 Meters
Answer:
slope -1/2, y-intercept: 1
Step-by-step explanation:
1. y-intercept is the point where the line crosses the y axis. Line crosses y axis at (0,1).
2. Equation of a slope for a line given two points on the line is (y2-y1)/(x2-x1). We'll use (0,1) and (2,0).
3. Set one point as (x1, y1) and the other as (x2, y2). The way you assign them doesn't matter, as long as the 0 and 1 and the 2 and 0 remain together. We'll make (0,1) = (x1, y1) and (2,0) = (x2, y2).
4. Plug in the points for the variables in the equation they correspond to.
5. Solve: (0-1)/(2-0)
=-1/2
Answer:
3075
Step-by-step explanation:
There is 3 thousands so 3,000 no hundreds so 0 then 7 tens,70, then 5 one,5, so 3075
Hi Tijuanabw,
In algebraic expressions, multiplication refers to ADDITION, and division refers to SUBTRACTION. So as we have multiplication in all three factors so we can say p^3+2+1= p^6
because if we do not see an exponent on the factor, So we should know that it has 1 as an exponent
Hope it works
