It's lowkey annoying how "brainliest" thirsty people are. They be like "Mark me as brainliest please!!" When all they jotted dow
1 answer:
You might be interested in
<em><u>The equation can be used to find the actual length of Gregory's room is:</u></em>
<em><u>Solution:</u></em>
Given that,
The scale that he uses is:
1 cm : 4 feet
On this drawing, the room is 3 cm long
Let "x" be the actual length of room
Therefore,
1 cm : 4 feet
3 cm : "x" feet
This forms a proportion. Therefore,
Therefore, Option C is correct
Given that,
Rob chose A as the correct answer. Which is,
But option A is wrong
So, Rob made a mistake in measuring the equivalent ratio, it should be
Answer:
Step-by-step explanation:
Expand brackets.
Apply radical rule :