A) 85%
To get the percentage you need to do 34/40 to get 0.85. That number is in decimal form and you need to convert it to a percentage. Multiply 0.85 by 100 to get 85 which is your percentage
B) 135%
Same concept as A. Keep in mind that since 54 is greater than 40 the answer should be over 100%
So the math would look like:
54/40 = 1.35
1.35 X 100 = 135%
Answer:
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Step-by-step explanation:
Given
--- perimeter
Required
Possible dimension of different parallelogram
The perimeter is calculated as:
So,we have:
Divide by 2
Since l and w must be positive integers, the possible dimensions are:
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The answer i got was 315.5072 i did what was in the parenthesis and then divided it by 1/2 :)
Answer:
B) ΔABC and ΔA′B′C′ are congruent.
Step-by-step explanation:
Given
See attachment for and
Required
Determine the relationship between both triangles
The single line on all sides of both triangles implies that the sides of the triangles are equal
i.e.
--- sides
Similarly, the same mark on the three angles of both triangles means that the angles of the both triangles are equal
i.e.
--- angles
<em>Hence, both triangles are congruent</em>