The equation is a quadratic equation that is x + x² = 42. Then the correct option is A.
<h3>What is Algebra?</h3>
Algebra is the study of mathematical symbols and the rule involves manipulating these mathematical symbols.
The sum of a number and its square is 42.
Let x be the number. Then the square of that number will be x².
Then we have
x + x² = 42
More about the Algebra link is given below.
brainly.com/question/953809
Because JKL is a right triangle, it has an area formula of (a*b)/2 (in which a and b are the legs of the right triangle).
(13 ft* 4ft) /2= 26 ft^(2).
The area of JKL is 26 ft^(2).
Hope this helps~
Given:
The set of ordered pairs in the options.
To find:
The set of ordered pairs which does not represent a function.
Solution:
A set of ordered pairs represents a function if their exist a unique y-value for each x-value.
In option 3, the given set of ordered pair is:
{(−3,−3),(4,1),(−3,3),(2,2)}
Here, we have to y-values -3 and 3 for x=-3. It means the y-value is not unique for x=-3. So, this set of ordered pairs is not a function.
In option 1, 2 and 4, all the x-coordinates are different. It means their exist a unique y-value for each x-value. So, the set of ordered pairs in options 1, 2 and 4 represent a function.
Therefore, the correct opting is 3.
Answer:
955
Step-by-step explanation:
Answer:
40
Step-by-step explanation:
we can ask as
How many groups of <u>3</u><u>6</u><u>0</u> hundredth are there in <u>9</u> hundredth.
Mark me as brainliest.