Question

If
${2}^{x} = {4}^{y} = {8}^{z}$
And,
$\frac{1}{2x} + \frac{1}{4y} + \frac{1}{4z} = 4$
Then, what is the value of 'x' ?​

Answer 1

Answer:-

Explanation:

Let the breadth of the wall be x metres.

Then, Height = 5x metres and Length = 40x metres.

x * 5x * 40x = 12.8

=>x3 =12.8/200 = 128/2000 =64/1000

=> x = 4/10 m

=> x = (4/10)*100 = 40 cm.

hope it helps ✅✅✅

#MichAditi✨✌️

Answer 2

Answer:

Instructions: Write your answer in the question paper (question 1) Fill in the blanks: 1) The first natural number is 1 5q.units ti) Area of a square 2 is the only even prime number. iv) 47 86 tens + tenths * hundredth v) Perimeter of a rectangle: 2*___* ) units