Help please! Use the area to find the value of x:
1 answer:
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Answer:
500cm or 5 meters
Step-by-step explanation:
The ratio of drawing and field is 1:90.
So we have to make 450 m into cm.
450 -> is 45,000
Now we can make 2 fractions,
Cross multiply
90*x = 90x
1*45000 = 45000
90x = 45000
Divide 90 to both sides
x = 500cm
<em>Thus,</em>
<em>the drawing's field is 500cm or 5m long.</em>
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<em>Hope this helps :) </em>
Answer:
Step-by-step explanation:
The distance between a point (x,y) and the point (-3,4) is
d1= .
The distance between a point (x,y) and the point (0,0) is
d2= .
You know what y is from the equation of the line, so substitute that, set d1=d2, and solve for x.