The perimeter of the square is 8 x 4 or 32 cm.
The perimeter of the rectangles would also be 32 cm then.
Perimeter of Rectangle = 2L x 2W
P= 2(3) +2L
32= 6 +2L
2L= 26
L= 13 cm
The area of the rectangle would be L x W
A= L x W
A= 13 x 3
A= 39 cm
Hope this helps :)
Answer:
60 cents per pound.
Step-by-step explanation:
Let x represent the cost of other type of nuts in cents.
We have been given that a man wants to make up 100 one-pound jars of nuts and he plans to use 40 pounds of nuts worth 75 cents a pound.
The pounds of other types of nuts would be 100 pounds minus 40 pounds that is equal to 60 pounds.
The total cost of 60 pounds of other type of nuts would be .
The total cost of 40 pounds of nuts worth 75 cents per pound would be .
The cost of 60 pounds of other nuts and 40 pounds of nuts worth 75 cents per pound would be equal to total cost of 100 pounds of nuts worth 66 cents per pound.
We can represent this information in an equation as:
Therefore, the other type of nuts are worth 60 cents per pound.
Given:
and are complementary angles.
To find:
The measure of .
Solution:
According to the definition of the complimentary angles, the sum of two complementary angles is always 90 degree.
It is given that, and are complementary angles. So,
Therefore, the measure of is 58°.
Answer:
I think it's A and D
Step-by-step explanation:
For option A, y would be the height or total growth, and x would be time or months and total height = 0.23 feet × 7.5 months
for option D, y would be the total amount of money spent and x would be the number of granola bars bought. total money spent = $0.23 × number of granola bars bought
Options B and C don't work because we don't know the initial values and an initial value would be represented in the equation.
In option E, 0.23 represents the total growth in 7 days, so it would be the total instead of the rate of change
The price of each ticket is $42.50. So if Selene buys x tickets, the cost of x tickets will be 42.50x.
She has to pay $5 handling fee as well for purchasing the tickets online. So her total cost of the tickets will be:
Total Cost = 42.50x + 5
Selene got $250. This means she can spend a maximum of $250 on the tickets. Maximum of $250 means less than or equal to $250.
So, we can write the spending on the tickets in the form of following in equality:
42.50x + 5 ≤ 250
42.50x ≤ 245
x ≤ 5.76
This shows, Selene can buy 5.76 tickets. Since the number of tickets has to be a whole number we look for the nearest possible number. She cannot buy 6 tickets, as the cost will exceed $250. So the maximum tickets she can buy are 5.
Therefore, the correct answer is option A