Answer:
Dividing a power of 4 by 4 is equivalent to ( reducing,) the exponent by (1).
Step-by-step explanation:
Let the power of 4 be 3
4 *4*4
We divide by 4
4*4*4/4 = 4*4 = 4^2
So we removed 1 power
Notice that 3-1 =2
Let 4 be raised to any power
4^a
We divide by 4
4^a/4 we remove 1 of the powers
we are left with
4^(a-1)
So we reduce the exponent by 1
Answer:
The answer your looking for is, <u><em>C.</em></u>
I think its 135thousanths
135/1000
Answer:
a) 
b) 
Step-by-step explanation:
a) We have to simplify the below expression in standard form.
The expression is 
Now, 
= 
=
{Since
}
= 
=
(Answer)
b) We have to simplify the below expression in standard form.
The expression is 
Now, 
= 
=
{Since
}
=
(Answer)
Answer:
Step-by-step explanation:
As we know that,
Area of isosceles triangle= 1/2 *b*h
we have a=10 and other side = hypotenuse=b=13 cm
Now e have formula to find h,
h=
now putt the values ,
we get,
h=
h=
<h2>
h=12 cm height of isosceles triangle ,</h2>
Area = 1/2 * b*h
Area=1/2*13*12
<h2>
Area=S=60
</h2>