First off all, let's find
.
This shows that Bai found the correct quotient.
If
, then
. Using this rule, you have to check that
is equal to product
.
Thus, Bai checked his work using multiplication correctly.
Answer: Correct choice is A.
Answer:
Step-by-step explanation:
linear functions are straight lines, got it from here?
Answer:
Heron's formula (sometimes called Hero's formula), named after Hero of Alexandria, gives the area of a triangle when the length of all three sides are known. Unlike other triangle area formulae, there is no need to calculate angles or other distances in the triangle first.
Answer:
Step-by-step explanation:
![\frac{1}{\sqrt[5]{7}}=\frac{1}{7^{1/5}}=7^{-1/5}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B%5Csqrt%5B5%5D%7B7%7D%7D%3D%5Cfrac%7B1%7D%7B7%5E%7B1%2F5%7D%7D%3D7%5E%7B-1%2F5%7D)
Answer:
y=4/3 -1
Step-by-step explanation:
A linear equation would be y=mx+b.
The b is the y-intercept which in this case would be -1.
There are two ways to find m (slope) rise over run or the way I'm about to do.
Take the two points (3,3) and (0,-1)
That would make m = 4/3.
