Answer:
h(x) = (x + 5)² - 18
Step-by-step explanation:
Given
h(x) = 7 + 10x + x² = x² + 10x + 7
To obtain vertex form, use the method of completing the square
add/ subtract ( half the coefficient of the x- term )² to x² + 10x
h(x) = x² + 2(5)x + 25 - 25 + 7
= (x + 5)² - 18 ← in vertex form
Answer:
x=2
Step-by-step explanation:
2x+4=8
2x+4-4=8-4
2x=4
2x/2=4/2
x=2
Answer:
see below
Step-by-step explanation:
<u>are the rational numbers a subset of all real numbers?</u>
yes of course
by definition the real numbers is the union of the rational numbers and the irrational numbers
so we can say that the rational numbers are a subset
and every rational number is part of the real number
<u>are the rational numbers a subset of the irrational numbers?</u>
No
the rationals numbers are all those numbers that you can write as p/q with q different of 0, and the irrationals numbers are those that you cannot write as a fraction
so as you can see those are two completely different types of number, to be a subset every rational number must be in the irrationals , and by the definition we know it can't happen
Answer:
im in to bullying, because i have 5 eyes i know it's is so problem to 5 eye but don't be affairs to people how hates you,don't be shy be positive with yourself and the people how hates you will be apologized to you.
Step-by-step explanation:
i hope its help you
18 is the greatest common factor of 18 and 36
