Answer: A
Step-by-step explanation: Granite is nearly always massive , hard, and tough.
Answer:
x=5+5√2; x=5-5√2
Step-by-step explanation:
To complete the square we need to turn part of the equation into a perfect square trinomial. Remember, in any equation we can do anything we like to the numbers as long as both sides stay equal.
First, let's subtract 10 from both sides.
x^2-10x=25
This does not factor, so we need to turn it into a perfect square trinomial by adding the quantity equal to (b/2)^2. In this case, (b/2)^2 is 25.
x^2−10x+25=25+25
IMPORTANT: You must keep the sides of the equation equal, so we added a 25 to the right side as well to keep the equation true.
From here we can factor, simplify and find our zeroes.
(x-5)(x-5)=50
(x-5)^2=50
x-5=±√50
x=5±√50
√50=5√2
So our final answer is:
x=5+5√2; x=5-5√2
HTH :)
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➷ Use the equation y = mx + c
First we need to find the slope
slope = rise/run
slope = 1/2
Now we know the slope is 0.5
As you can see, the y intercept (where the line crosses the y axis) is 0.5
Therefore, the equation would be y = 0.5x + 0.5
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✽</u></h3>
➶ Hope This Helps You!
➶ Good Luck (:
➶ Have A Great Day ^-^
↬ ʜᴀɴɴᴀʜ ♡
i.e. In every 
10 honey bees live !
<u>Step-by-step explanation:</u>
We have , A population of 6,000 honey(Correction as this isn't given in question ) bees lives in a rectangle-shaped area of the woods that is 30 meter long by 20 meters wide. We need to find What is the population density of the honey bees. Let's find out:
We know that ,
Population density = (Population) / (Land Area)
Now , Area of rectangle = 
⇒ 
⇒ 
⇒ 
Hence ,
⇒ 
⇒
Therefore , i.e. In every 10 honey bees live !
Answer:
83x + 4
Step-by-step explanation:
9x^2 + 4 -x^2 + 3x
80x + 4 + 3x
83x + 4
