<u>Answer:</u>
○ 
<u>Explanation:</u>
<h3>What is a quadratic equation?</h3>
A quadratic equation is an algebraic equation where the highest power of 
is 2. The general form of a quadratic equation is as follows:
,
where <em>a</em>, <em>b</em>, and <em>c</em> represent known constants, and is the unknown.
In this question, if you take a look at the second option, you will see that it is possible to rearrange the equation to make it look the general form:
⇒ 
Therefore, this equation is quadratic.
The other three options are not quadratic equations because none of them have an 
term in them.
Answer:
ST = 23
RU = 8
SV = 5
SU = 10
Step-by-step explanation:
UV = SV = 5
ST = UT = 23
RU = RS = 8
SU = SV + UV = 5 + 5 = 10
Answer:
it's 39 i think. .... ....... ......
We know that one inch has 16.5 turns.
To know the number of turns in 2.5 inches of thread, we will simply do a cross multiplication as follows:
number of turns = (2.5 x 16.5) / 1 = 41.25 turns
Q1.) A. 12
Q2.) A.
Q3.) C. A probability near 1 indicates a likely event
Q4.) D. 5
