To do this you multiply 12 by 12 to get 144. Now you want to divide 144 by 8. This gives you 18. Therefore, when y is equal to 12, x would be equal to 64.
Isoceles triangle
other leg is 8
pythagoras for h
h² = 8² + 8²
h = √2(64)
h = 8√2
Answer:
See below
Step-by-step explanation:
<u>Given</u>
<u>Solving</u>
- 4/1 * x^-2/1 * y/1 * 1/x * 1/y^-2=
- 4/1 * 1/x^2 * 1/x * y/1 * y^2/1 =
- 4y^3/x^3
Correct steps and answer given above
<u>The mistake was in line 2: </u>
- 4/1 in line 1 was changed to 1/4 in line 2 by a mistake