Answer: a) 110√2 meters
b) 2.42 hectares
<u>Step-by-step explanation:</u>
a) Since it is a square, the diagonal cuts the square into two 45-45-90 triangles where the diagonal is the hypotenuse. Therefore, the sides are length x and the diagonal is length x√2.
b) Area of a square is side squared. 10,000 meters² = 1 hectare
Answer:
It is 2
Step-by-step explanation:you add 1 plus 1
Answer:the answer is C the rate of change is different, but the y-intercepts are the same.
Step-by-step explanation:
Answer: the imagine shown below is ur answer :)
Step-by-step explanation:
The plot of a function <em>f(x)</em> is symmetric across the <em>y</em>-axis if it is even, meaning <em>f(-x)</em> = <em>f(x)</em> for all <em>x</em> in the function's domain.
The answer is then A because
(-<em>x</em>)² = (-1)² <em>x</em>² = <em>x</em>²
|-<em>x</em>| = |-1| |<em>x</em>| = |<em>x</em>|
cos(-<em>x</em>) = cos(<em>x</em>)
The answer is <u>not</u>
• B because sin(-<em>x</em>) = -sin(<em>x</em>) and (-<em>x</em>)³ = (-1)³ <em>x</em>³ = -<em>x</em>³
• C because -<em>x</em> ≠ <em>x</em> and again because of <em>x</em>³
• D because 1/(-<em>x</em>) = -1/<em>x</em> and again because of sin(<em>x</em>)