Ratio and proportion

height :legnth of shadow=56:49 (man's shadow)
we assume the ratio is the same for the tower thing (obelisk)

so
56:49=x:28
conver tto fraction
56/49=x/28
times both sides by 28
1568/49=x
32=x
answer is 32ft

5 0

2 years ago

The formula for the perimeter of a rectangle is P = 2l + 2w. The length of a rectangle is 3 times its width. Which expression re

blondinia [14]

The third one would be the answer.

4 0

3 years ago

How many zeros does this equation have?

anastassius [24]

I would say the answer is 2

7 0

3 years ago

Read 2 more answers

50 POINTS!URGENTTTTT<br><br>create a systems of equations that has infinite solutions<br>

Citrus2011 [14]

Answer:

x-10 +x = 8 + 2x - 18

Step-by-step explanation:

4 0

3 years ago