The Barbers are keeping track of their family energy costs. It costs the Barber $0.16 per week to run their dishwasher. How much
1 answer:
You might be interested in
Answer: The correct option is (B) 24 : 25.
Step-by-step explanation: Given that the perimeter of square region S and the perimeter of rectangular region R are equal and the sides of R are in the ratio 2 : 3.
We are to find the ratio of the area of R to the area of S.
Let 2x, 3x be the sides of rectangle R and y be the side of square S.
Then, according to the given information, we have
Therefore, the ratio of the area of R to the area of S is
Thus, the required ratio of the area of R to the area of S is 24 : 25.
Option (B) is CORRECT.
Answer:
A) By using the Pythagorean Theorem, we will see that . If we simplify it, we will find that the hypotenuse of Δ
B) approximately
Step-by-step explanation:
A) In all honesty, you don't really need to look at ΔACD at all for this one. Just use the Pythagorean Theorem (like previously stated) and solve!
***Pythagorean Theorem is
B) Here, you can also use the Pythagorean Theorem! However this time, the equation will be, .
≈
Hope you do well on the rest of your math problems :D