20-4p
20-4(3)
20-12
8
Millennia will have $8 left.
Hope this helps!
9:14 and a:7 are equal ratios 14/2=7 and 9/2=4.5 so the answer is 4.5
Use Pythagorean Theorem.
a^2 + b^2 = c^2
Substitute the numbers.
12^2 + b^2 = 20^2
144 + b^2 = 400
Subtract 144 from each side.
b^2 = 256
Take square root.
The answer is
b = 16
Answer:
1408.5 acres
Step-by-step explanation:
If 55% of the land is federally owned, then 100 - 55 = 45% of the land is not federally owned.
We need to find how many acres are not federally owned, in other words, we need to find how many acres represent 45% of the total 3129 acres. So, to do this we can apply a rule of three:
3129 acres ---- 100%
x acres ------ 45%
Therefore, the total of acres that are not federally owned are 1408.5 acres.
Answer:
Nicholas Tesla was a seribain American Inventor , electrical engineer and mechanical engineer .Serbian-American engineer and physicist Nikola Tesla (1856-1943) made dozens of breakthroughs in the production, transmission and application of electric power. He invented the first alternating current (AC) motor and developed AC generation and transmission technology.