Hello,
first we have to descompose the number:
128 | 2
64 | 2
32 | 2
16 | 2
8 | 2
4 | 2
2 | 2
1
So:

Therefore:

You must know these properties:
![\sqrt{a*b} = \sqrt{a} * \sqrt{b}\\ \\ \sqrt[b]{x^a}= x^{ \frac{a}{b}}](https://tex.z-dn.net/?f=%20%5Csqrt%7Ba%2Ab%7D%20%3D%20%5Csqrt%7Ba%7D%20%2A%20%5Csqrt%7Bb%7D%5C%5C%20%5C%5C%20%5Csqrt%5Bb%5D%7Bx%5Ea%7D%3D%20x%5E%7B%20%5Cfrac%7Ba%7D%7Bb%7D%7D%20)
then:
Answer:
8
Step-by-step explanation:
when the valueof x is 8 then it is multiple of 3 and 11
#21285/3=7095
#21285/11=1935
I Hope this will be helpful for you.
Answer:
y= 68°
x= 34°
Step-by-step explanation:
78° alternates C= 78°
34+78= 112°
180-112= 68°
y alternates 68° y= 68°
68+78= 146°
180-146= 34°
Answer:
y=-5/2x+(Any number)
Step-by-step explanation:
First, find the slope of that line
3+2=5
-5+7=2
5/2 is the slope
Perpendicular lines have the slope that is opposite and a fliped sign
This means that the slope should be -2/5
The equation of the line would be y=-5/2x+(Any number)