Answer:
<em>The other two related equations are: and </em>
Step-by-step explanation:
The formula that relates the quantities temperature in Celsius (C) and temperature in kelvins (K) is given by:
First we can add 273.15 to both sides of the equation. So, we will get.....
Now, we can also subtract K from both sides of the original equation. So, we will get..........
So, the other two related equations are: and
Answer:
see explanation
Step-by-step explanation:
(13)
v² - 11v + 18 = 0 ← in standard form
(v - 2)(v - 9) = 0 ← in factored form
Equate each factor to zero and solve for v
v - 2 = 0 ⇒ v = 2
v - 9 = 0 ⇒ v = 9
solutions are v = 2, v = 9
(14)
5x² - 12x + 7 = 0
Consider the factors of the product of the x² term and the constant term which sum to give the coefficient of the x- term.
product = 5 × 7 = 35 and sum = - 12
The factors are - 5 and - 7
Use these factors to split the x- term
5x² - 5x - 7x + 7 = 0 ( factor the first/second and third/fourth terms )
5x(x - 1) - 7(x - 1) = 0 ← factor out (x - 1) from each term
(x - 1)(5x - 7) = 0
Equate each factor to zero and solve for x
x - 1 = 0 ⇒ x = 1
5x - 7 = 0 ⇒ 5x = 7 ⇒ x =
solutions are x = 1, x =
Answer:
x=44/9 or 4 8/9
Step-by-step explanation:
Answer:
121968a^4
Step-by-step explanation:
Hope this helps!