The length of wire to be purchased will be found as follows:
c²=a²+b²
c²=18²+24²
c²=900
c=√900
c=30 ft
Thus the length of the wire will be:
30+4+4
=38 ft
Answer:
x^2 +14x+49
Step-by-step explanation:
Area = length * width
= ( x+7) * ( x+7)
FOIL
first: x^2
outer: 7x
inner: 7x
last: 7*7 = 49
Add them together
x^2 +7x+7x + 49
Combine like terms
x^2 +14x+49
A function assigns the values. The maximum amount of students able to receive tickets is 178.
<h3>What is a Function?</h3>
A function assigns the value of each element of one set to the other specific element of another set.
Let the maximum amount of students able to receive tickets be represented by x. Josh is selling tickets for his school's performance. Each student receives 4 tickets for their family and 560 people are already coming. And the auditorium seats a maximum of 1275 people. Therefore, we can write,
1275 = 4x + 560
1275 - 560 = 4x
4x = 715
x = 178.75
Since the number should be a whole number therefore, the maximum amount of students able to receive tickets is 178.
Learn more about Function:
brainly.com/question/5245372
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Answer:
156.8
Step-by-step explanation:
156.78 ≈ 156.8
tenth place is 7.
After 7 we see 8, so we need increase 7 by 1.
If after the digit there are 0,1,2,3,4 the digit stays the same'
If 5,6,7,8 ,9 the digit should be increased by 1.
A nonlinear function does not follow a straight line.
Here, we can see only two that do not follow a straight line.
Answers:-
- The first graph does not show a straight line, therefore, it is nonlinear.
- The third graph does not show a straight line, it is also nonlinear.
