Answer:
27.4 yards
Explanation:
The diagonal of a rectangle, one of it's length and one of it's width will form a right angle triangle
Let
Width = x
Length = 2x
Diagonal = 80 yards
c^2 = a^2 + b^2
Where
c= diagonal
a= length
b= width
c^2 = a^2 + b^2
80^2 = (2x)^2 + (x)^2
80^2 = 2x * 2x + x^2
80^2 = 4x^2 + x^2
6,400= 5x^2
Divide both sides by 5
x^2= 6400 / 5
= 1280
x^2 = 1,280
Find the square root of both sides
√x^2 = √1,280
x= 35.8
How many yards, to the nearest tenth of a yard, does a person save by walking diagonally across the land instead of walking its length and its width?
Yards saved= (Length + width) - diagonal
= (2x+x) - 80
= {2(35.8) + 35.8} - 80
= (71.6 + 35.8) - 80
= 107.4 - 80
= 27.4
Yards saved = 27.4 yards
Internal humidity can be controlled by: removing moisture at source, for example, using an extract fan in the bathroom, using a rangehood in the kitchen, venting a dryer to the outside and using only externally vented gas heaters. passive ventilation by opening windows.
Answer:
D the money supply in the economy increases
Explanation:
when the Federal reserves purchases $20 million in bons from sun trust Bank, the holdings of sun-trust bank will decrease by $20 million and its reserve increases by $20,million. But sun trust bank policy prevents it from holding excess reserves. so, bank will loan out this excess reserve which in turn will increase the money supply in the economy.
therefore , the correct answer is D the money supply in the economy increases
<span>This is the definition of adaptation. From one's experiences and prior knowledge, you must use resources effectively to overcome a challenge. This, in turn, will provide you further knowledge about the situation that you can apply to other situations. By changing your actions based on what you already know and what you have is the definition of adaptation.</span>
I'm not sure what question 4 is. If you could add both the picture and the question, that would be great.
