A tree stands 15 ft high. it’s shadow is 5 1/2 ft long. a man 6 ft tall stands near the tree. what would be the length of the man’s shadow to the nearest foot.

The length of the man’s shadow is 2.2 feet.

Step-by-step explanation:

Let, the height of the tree = = 15 feet

Length of the shadow of the tree = = 5.5 feet

Height of the man= = 6 feet

Length of the shadow of the man= = ?

Ratio of length of objects = ratio of lengths of their shadows

=

=

=

5 = 5.5 × 2

= = 2.2 Feet

spinning a 1, 2, or 3. option d.

step-by-step explanation: when spinning a number graph up to 4, and aiming for any number less than 3, that automatically eliminates the number 4. now you have two numbers to spin on that are less than 3, but the number 3 is included in this question because it's no greater of an number than itself. i hope this you : )

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional