Given:
Right triangle DEF right-angled at F.
ED=97 (hypotenuse)
DF=72 (opposite side of angle E)
FE=65 (adjacent side of angle E)
Cosine of angle E
=(adjacent side)/(hypotenuse)
=FE/ED
=65/97
=0.6701 (to four decimal places)
Is 5/6 greater than, less than or equal to 7/9
In order to solve this, the fractions must have common denominators.
5/6 = 15/18
7/9= 14/18
15>14 therefore 15/18 > 14/18 and 5/6 > 7/9
Differentiate both sides with respect to :
We have by the chain rule,
so that
Answer:
Step-by-step explanation:
9(9m+3t) = 9 *9m + 9*3t
= 81m + 27t
Answer:
9
Step-by-step explanation:
its the distributive property