Which of the following correctly simplifies the expression 3 to the power of 2 multiplied by 5 to the power of 0 whole over 4, t
1 answer:
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Answer:
C
Step-by-step explanation:
Morgan has $60. That is his spending limit.
He buys a pair of jeans for $25.
Each T-shirt is $5
We don't know how many t-shirts he can buy, so we can represent it with a variable, x
so,
1. Let x be a length of square side, then the square perimeter is 4x (you need to cut 4x from 16 in. to make a square with side x in.). Then 16-4x is remained length of wire and you have to make form this piece a rectangle with sides one of which is twice bigger than another. If y is length of the smaller side, then 2y is length of the bigger side and rectangle perimeter is y+2y+y+2y=6y. You have 16-4x in. of wire left, so 6y=16-4x and 
.
2.
.
3. Find the derivative of the function A(x):
.
4. Solve the equation A'(x)=0:
5. Since you have
.
Answer: <span>the width of the rectangle is
</span>
2.
3. Find the derivative of the function A(x):
4. Solve the equation A'(x)=0:
5. Since
Answer: <span>the width of the rectangle is