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
Answer:To plot these points on the number line, you should label the long lines on the number line as such starting from the left (-5-already there, -4,-3,-2,-1,0,1,2,3,4,5-already there).
Now take each number and convert the improper fraction into a mixed number. 9/2 = 4 1/2 and -7/2 = -3 1/2.
4 1/2 would plotted on the line exactly in between the 4 and 5.
-3 1/2 would be plotted on the line exactly halfway between -3 and -4.
You will draw a dot to show each of these positions on a number line.
Step-by-step explanation:
hope it helps
Answer:
8136.45
Step-by-step explanation:
287 times 28.35 equals 8136.45.
Answer:
-3x + 1 = 7
Step-by-step explanation:
- 3x + 1
- 3 (- 2) + 1 = 6 + 1
Answer:
They have the same y-intercept.
Step-by-step explanation:
The y-intercept occurs when x = 0 so for f(x):
y-intercept = f(0) = -6(0) - 3 = -3.
For h(x):
y-intercept = h(0) = 2 cos(0 + pi) - 1
= 2 cos pi - 1
= 2 *-1 - 1 = -3.