Answer:
<em>(a) 47° </em>
Step-by-step explanation:
360° - (135° + 110° + 68°) = 360° - 313° = <em>47°</em>
It is 16,700 meters to cycle there and back
Answer: The side lengths of mirror and painting are 7 ft and 9 ft respectively.
Step-by-step explanation: Given that a square mirror has sides measuring 2 ft less than the sides of a square painting and the difference between their areas is 32 ft.
We are to find the lengths of the sides of the mirror and the painting.
Let x ft represents the length of the side of mirror. Then, the side length of square painting is (x+2) ft.
According to the given information, we have

Therefore, the side length of mirror is 7 ft and the side length of painting is (7+2) = 9 ft.
Thus, the side lengths of mirror and painting are 7 ft and 9 ft respectively.
Answer:
b+0.15b, 1.15b, b+ 15/100b
Step-by-step explanation:
i did the test and then it gave me the answer at he end ur welcome
Answer:
=> ( 546 x 65 ) /35 = 294
total seats are there : 294 +546 = 840 seats
Step-by-step explanation: