Answers??? 1. A tree casts a shadow 8ft long. A 6ft man casts a shadow 4ft long. The triangle formed by the tree and its shadow is similar to the triangle formed by the man and his shadow. How tall is the tree?

2. An image on a slide is similar to its projected image. A slide is 35mm wide and 21mm high. Its projected image is 85cm wide. To the nearest centimeter, how high is the image?

The scale of a map is 1cm : 12km. Find the actual distance for each map distance:

3. 1.5cm

4. 12cm

5. 4.25cm

the correct answer would be d because the slope is -2/2=1 and the y intercept is at 2 so that is the correction equation

2 equivalent expressions to represent the area of a rectangle and the top is n-3 and the side is 2

area of the rectangle = length * width

given length = n - 3

width = 2

replace it in the area

so area of the rectangle = (n-3) *2

= 2(n-3)

one of the expression is 2(n-3)

to get another expression we distribute 2 inside the parenthesis

2(n-3) is 2n - 6

so another expression is 2n - 6

two equivalent expression are

2(n - 3)   , 2n - 6

4163 is for ll thw skates