Let one of the legs be called x.
The second leg= 2x
You know that; c²=a²+b²
c²=(2x)²+(x)²
c²=4x²+x²
c²=5x²
c=√5x²
Therefore, the length of the hypotenuse should be √5x².
Hope I helped :)
Answer: 50 + m
Step-by-step explanation:
From the question, Erica and John are making brackets and Erica makes 25 bracelets while John makes m more bracelets than Erica. The total number of bracelets made will be:
Erica bracelet = 25
John bracelet = 25 + m
Total bracelet = 25 + 25 + m
= 50 + m
The expression that represents the total number of bracelets Erica and John made is 50 + m
Answer: (B) 189 4 cm3 is the correct answer
Step-by-step explanation:
Answer:
The actual height is 4.896
m
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Step-by-step explanation:
Given
Required
Determine the actual height in metres
Represent the actual height with x.
So, the ratio of Scale Height to Actual Height as:
To calculate x, both ratios must be equal
Convert to fraction
Cross Multiply
Convert mm to metres
<em>The actual height is 4.896
m</em>
