Answer:
A)10 feet tall
Step-by-step explanation:
The man casts a shadow half his height and so does the telephone pole
I solved it on paper & took a pic ^ here ya go!
First, convert 45 minutes into hours:
45/60=0.75
then, write the expression:
0.75*d / 0.75d
Answer:
I think this is the answer. I tried.
Step-by-step explanation:
13/10/4 = .325
A. 1,400 x .325=455
Net Price=1,400-455 = 945
B. Trade Discount = 32.5%
Answer:
The answer is
<h2>3x⁴ + 7x³ + 7x² - 5x + 4</h2>
Step-by-step explanation:
(x² + 3x + 4)(3x² - 2x + 1)
Expand the terms
We have
3x⁴ - 2x³ + x² + 9x³ - 6x² + 3x + 12x² - 8x + 4
Group like terms
That's
3x⁴ - 2x³ + 9x³ + x² - 6x² + 12x² + 3x - 8x + 4
Simplify
We have the final answer as
<h3>3x⁴ + 7x³ + 7x² - 5x + 4</h3>
Hope this helps you
