The axis of symmetry of this function is x = 1. I hope this helps!
Equation: 24•x=72 represents this :)
Answer:The answer is d.overturning the supreme courts decision in Dred Scott V. Sandford
Step-by-step explanation:
Given
The mass of a certain 10k gold necklace is 18 grams.
Find out how many grams of gold are in the necklace.
To proof
let us assume that the gold in the necklace be x.
As given in the question
10k gold necklace i.e gold necklace is made up of the various elements with the gold.
10k gold necklace is 18 grams.
As pure gold is of the 24k.
than the equation becomes

solving
x =7.5 gram
7.5 grams of gold are in the necklace .
Hence proved
Use the Pythagorean theorem
<span>the hypotenuse is the ladder which is 20 ft and the base is 12 ft thus </span>
<span>a^2 + b^2 = c^2 </span>
<span>a^2 + 144 = 400 </span>
<span>a^2 = 256 </span>
<span>a = 16 </span>
<span>so its 16 ft</span><span />