Answer:
-7(5-u)
Step-by-step explanation:
-7(5-u)
-7x5 -7x-u
-35+7u
This an isosceles right triangle. The sides opposed to the angle 45° are congruent. Let x be this side==> x²+x² =(7√2)² (Pythagoras)
2x² = 49(2) ==> 2x²= 98 ==> x²=49 & x=7
Answer:
6f
Step-by-step explanation:
i said this because x is 6 by itself it will be 6 and just f and that's equals means 6f
FALSSEEEEEEEEEEEEEEEEEEEEE