Answer:
Step-by-step explanation:
We are given that a student needs to make a square cardboard piece.
Perimeter of cardboard should be equal to atleast 92 inches
We have to find that which shows reasonable domain for f(s)
Let s be the side of square cardboard
We know that perimeter of square =f(s=)
Then, perimeter of cardboard=
Dividing by 4 on both sides
Hence, the domain of function
Therefore, option d is true.
Answer:d:
Answer:
y = - 6
Step-by-step explanation:
Given
+ 9 = 6 ( subtract 9 from both sides )
= - 3 ( multiply both sides by 2 to clear the fraction )
y = - 6
Answer:
72 square cm
Step-by-step explanation:
Area for a kite can be found by A=pq/2
p = 9
q = 16
(9)(16) = 144
144/2 = 72
Cross multiply
4/p=11/2
(4)*(2)=11*p
8=11p
Flip the equation
11p=8
Divide both sides by 11
11p/11=8/11
p=8/11
hope this helps!
Please don't post masses of questions all at once. 1-2 problems per post would be more realistic and fairer to others who need help.
Regarding <span>x-2/5 = 1/5
We are to solve for x. To do this, let's remove the fractions by mult. all 3 terms by 5. Then 5x - 2 = 1, or 5x = 3.
Dividing both sides by x, we get x = 3/5 (answer). Check this by subst. 3/5 into the original equation.</span>
