I really dont understand helppp
2 answers:
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Answer:
Step-by-step explanation:
We are required to simplify the quotient:
Since the <u>numerator and denominator both have the same root index</u>, we can therefore say:
The simplified form of the given quotient is .
Answer:
k = 11
Step-by-step explanation:
Given the points are collinear then the slopes between consecutive points are equal.
Using the slope formula
m =
with (x₁, y₁ ) = (5, 1) and (x₂, y₂ ) = (1, - 1)
m = =
=
Repeat with another 2 points and equate to
with (x₁, y₁ ) = (1, - 1) and (x₂, y₂ ) = (k, 4)
m = , then
=
( cross- multiply )
k - 1 = 10 ( add 1 to both sides )
k = 11
Answer:
<u>Multiply</u>
60%×1200=720
Note: When finding the percent of a number always multiply the percent times the number.