Answer:
--15
Step-by-step explanation:
First do the bracket
anything inside () and squared (or even numbers) will become positive
so 1- (16)
1-16=-15
Answer:
9 inches
Step-by-step explanation:
27=x
48=16
cricscross it gives 9
3/5×9
(3×9)/5
27/5=25/5+2/5
5 2/5
5.4 miles
Answer:
39 sq cm
Step-by-step explanation:
Ok. Since ΔAED is isosceles, then the height of the trapezoid is 3 cm
One base is 16 and the other base is 16 - 3 - 3 = 10.
A = 1/2 h(
+
) where
and
are lengths of the bases
A = 1/2(3)(10 + 16)
= 1/2(3)(26)
= 39 sq cm
Answer: what?
i dont know
Step-by-step explanation: what is the B and C group give more info plzzz.