The length of one side of the square room of Rhett for his movie and music collection is (2x+7) feet.
<h3>What is area of square?</h3>
Area of square is the square of its sides length. It can be given as,
Here, 
is the length of the side of the square
Rhett decides to build a square room for his movie and music collection. The area of the room is given by the polynomial equation as,
Find the factors of the above equation using the split the middle term method as,
Compare it with the area of the square we get,
Hence, the length of the square room of Rhett for his movie and music collection is (2x+7) feet.
Learn more about the area of square here;
brainly.com/question/1658516
Answer:
15
Step-by-step explanation:
lol
Answer:
0.8 or 80%
Step-by-step explanation:
Let A and B be the events
<em>A: “The concert goer went to Orlampa Skydome”
</em>
<em>B: “The concert goer went to the Bithlo Megaplax”
</em>
<em>
</em>Then the probability P(A) that a concert goer went to Orlampa Skydome is
<em>P(A) = 120/200 = 0.6
</em>
Similarly,
<em>
P(B) = 100/200 = 0.5
</em>
<em>
</em>We are looking for P(A∪B), the probability that a concert goer went to Orlampa Skydome OR the Bithlo Megaplax.
We know that
P(A∪B) = P(A) + P(B) - P(A∩B)
but P(A∩B) is the likelihood that a concert goer went to Orlampa Skydome AND the Bithlo Megaplax.
Since the events are independent,
<em>
P(A∩B) = P(A)P(B) = 0.6*0.5 = 0.3
</em>
and
P(A∪B) = 0.6 +0.5 - 0.3 = 0.8 or 80%
Answer: Length is 12in and width is 16in
Let's use the ratio method!
3+3+4+4 is 14
Let's think the length as," L " and the width as," W "
L / 56 = 3/14
L = 3/14 * 56
L = 12
And for width:
W / 56 = 4/14
W =4/14 * 56
W = 16
There you go! We did it!
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