How to Divide 986 by 26 by using partial quotients
2 answers:
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Answer:
The speed will be "144 mph".
Step-by-step explanation:
Let the speed of the plane be "x mph".
then,
The car's speed be "x-130 mph".
According to the question,
⇒
By applying cross-multiplication, we get
⇒
⇒
⇒
⇒
⇒
⇒
Answer:
See explanation below
Step-by-step explanation:
If the base of a radical exponent is the same then the following properties hole and x≠ 0
=
Rule 1
Rule 2
Rule 3
The numerator in the expression is
Using rules 1 and 3
The denominator is
Using rules 1 and 3
Therefore the original expression in exponent form is
Using rule 2 we get the final expression as
2/3 - 3/4 = 8/12 - 9/12 = -1/2
5/3 - 1 = 5/3 - 3/3 = 2/3
So the final expression is
Proved