I- huh I don’t understand the question
Answer:
61.8 square centimeters
Step-by-step explanation:
<span>2d – e = 7 </span>
<span>d + e = 5 </span>
<span>3d=12 </span>
<span>d=4 </span>
Answer:
$128. Correct answer: $208. Explanation: (320) / (0.8) = 400. The couch has been marked down an additional 40% from the sale price of $320. $320 * 0.6 ... The next day, the store ran a sale of 20% off all items. What is the ... Explanation: 25% off means that the new price of the television will be 75% of the original price:.
Step-by-step explanation:
Answer:
See below.
Step-by-step explanation:
So we want to prove that:
First, simplify √8. This is the same as:
Therefore, our equation is now:
Combine like terms on the left:
The square root of something is the same as taking that number to the one-half power. Thus:
Rewrite:
And we're done!
