Answer:
Step-by-step explanation:
x^2-8x+x-8
x(x-8)+1(x-8)
(x+1)(x-8)
The negative number is x=-1
Answer:
The length of side is 42.4 inches.
Step-by-step explanation:
Given that:
Diagonal of square = 60 inches
As all sides of a square are equal, thus
Side of square = x
The diagonal will be the hypotenuse of a right angled triangle.
Using Pythagorean theorem;
Taking square root on both sides
Hence,
The length of side is 42.4 inches.
For plan A f(t)=4000t+10000
for plan B 0.01+0.02+0.04+....=0.01*(2^t-1)
at first plan A seems better because you earn 4000 on the first day but you earn 0.01 but at last plan B is better .
f(31)=4000*31+10000=134000
g(31)=0.01*(2^31-1)=21474836.47
Answer:
2% of 150 is 3
Step-by-step explanation:
First, I divide 100 by 150 to get 1.5.
Then, 2 which is ( 2 percent) times 1.5 to get 3.
The required steps are explained below to convert the quadratic function into a perfect square.
<h3>What is the parabola?</h3>
It's the locus of a moving point that keeps the same distance between a stationary point and a specified line. The focus is a non-movable point, while the directrix is a non-movable line.
Let the quadratic function be y = ax² + bx + c.
The first step is to take common the coefficient of x². We have
Add and subtract the half of the square the coefficient of x,
Then we have
These are the required step to get the perfect square of the quadratic function.
More about the parabola link is given below.
brainly.com/question/8495504
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