Answer:
The value of n is 17,777.78
Step-by-step explanation:
Given:
We need to find the value of n.
8 1/3 can be rewritten as 25/3.
Now Solving the above fractions we get;
Now Multiplying the fraction 25/3 by 25/3 we get;
Now Multiplying 256 on both sides we get;
Hence we get the value of n as 17,777.78.
Answer: , y = 72
<u>Step-by-step explanation:</u>
varies directly is:
y = 72
Answer:
Q1) ans-16%
Q2) ans-50%
Q3) ans- 16%
Q4) yes, I think the question 3 and 1 are same
A convex figure with three sides is triangle. The sum of the measures of all interior angles of the triangle is 180°.
Let be interior angles of this triangle. Then
Find exterior angles of this triangle:
1. is exterior angle adjacent to the interior angle
2. is exterior angle adjacent to the interior angle
3. is exterior angle adjacent to the interior angle
The sum of the measures of all exterior angles is
Answer: 360°
Let the width be x m, then the length is 2x-7 m.
If the length is decreased by 1m, then new length is 2x-7-1=2x-8 m.
If the width is decreased by 4 m, then new width is x-4 m.
Find the perimeter of new recangle:
The perimeter of new rectangle is 66 m, then
Therefore, old width was 15 metres and old length was 2·15-7=23 metres.
Answer: original width: 15 metres, original length: 23 metres