Answer:
i don knwo
Step-by-step explanation:
but thanks for the points lol
Answer:
See Below.
Step-by-step explanation:
We want to prove that:
We can factor the divisor:
According to the Factor Theorem, if we have a polynomial P(x) divided by a binomial in the form of (<em>x</em> - <em>a</em>) and if P(a) = 0, then the binomial is a factor of P(x).
Our two binomial factors our (<em>x</em> - 4) and (<em>x</em> + 3). Thus, <em>a</em> = 4 and <em>a</em> = -3.
Evaluate the polynomial for both of these factors:
And:
Since both yielded zero, the original polynomial is divisible by both (<em>x</em> - 4) and (<em>x</em> + 3) or <em>x</em>² - <em>x</em> - 12. Hence:
The triangle and the square have equal perimeters. Find the value of x. What is the perimeter of each of the figures? Type your answer
Answer:
5
Step-by-step explanation:
you add up all the numbers, then divide but how many numbers there are:
all add up to 40, divide the 40 by 8 to get 5
Answer:
$125
Step-by-step explanation:
if there was a discount of 20%, the sales price is 100 - 20 = 80% of the original price
let a = original price
this equation can be used to represent the question
a x 0.8 = 100 ]]divide both sides by 0.8
a = 100 / 0.8 = 125