1yd is 12 ft
So do 12-1=11.
11 is the answer
Yes, both angles are acute because all complementary angles are acute.
the mean is 84. you add all the numbers and divide by 4.
To add and subtract fractions you must do the multiplication of the numerator of the first with the denominator of the second. Then, add or subtract the multiplication of the numerator from the second with the denominator of the first. Finally divide the result between the multiplication of the denominator of the first with the denominator of the second fraction.Annex the result.