Part a: his hook
part b: they are opposites because he is above the surface level so it is +2 and his hook is below surface level which is -6
To find the area of the triangle, you use the formula A=bh/2. This gives you the area of 49in^2 for the triangle, eliminating choices C and D. The area of the entire square is 14^2, or 196in^2, which gives us 4 when divided by the area of the triangle, 49in^2. Therefore, the answer is B, or that the area of the triangle is 49in^2 so she can create only 4 triangles.
The slope of a perpendicular line is the opposite of the given line.
x -> -x
Find a y-intercept that crosses through the point (0, -2).
y = -x - 2 works!
Now change the equation from slope-intercept form to standard form [ Ax + By = C ].
y = -x - 2
y + x = -2
x + y = -2
Best of Luck!
Answer:
2x∧2 ± 2x - 2 ± 1/x-1
Step-by-step explanation:
7+8=24+x (the first statement)
15=24+x
x=15-24
x=-9