Answer:
<u><em>1</em></u>
Step-by-step explanation:
<u>Given values :</u>
<em>a = 5</em>
<em>c = 4</em>
<u>Substitution :</u>
<em>4c / 6 + 2a</em>
<em>4(4) / 6 + 2(5)</em>
<em>16/16</em>
= <u><em>1</em></u>
Answer:
<h3>
100.375</h3>
Step-by-step explanation:
so 110
110/100=1.1
*15
16.5
16.5 dollar coupon
ok then sales tax
1.1*6.25
6.875
sales tax is 6.875
110-16.5
93.5
93.5+sales tax 6.875
100.375
final price 100.375
hope this helps!!
Answer:
The idea is to transform the expression by multiplying
with its conjugate,
.
Step-by-step explanation:
For any real number
and
,
.
The factor
is irrational. However, when multiplied with its square root conjugate
, the product would become rational:
.
The idea is to multiply
by
so as to make it easier to take the limit.
Since
, multiplying the expression by this fraction would not change the value of the original expression.
.
The order of
in both the numerator and the denominator are now both
. Hence, dividing both the numerator and the denominator by
(same as
) would ensure that all but the constant terms would approach
under this limit:
.
By continuity:
.
Answer:
So 5
Step-by-step explanation:
You take the two and put tgether and get a number then divide?