To solve:
Take 2 and multiply it by 2.6 (because 2 and six-tenths times a number is 
and that converts to 2.6)
If you multiply it, you get 5.2. And after that, you add 5 to that and you get 10.2. So the answer to this question will be B.
Answer:
7
Step-by-step explanation:
Substitute in numbers : 2(5)+3(6) /4
Combine Like Terms : 10+18/4 = 28/4
Answer : 7
Answer:
30cm²
Step-by-step explanation:
base (5cm) × height (12cm) = 60cm ÷ 2
<span>hypothesis :-
if x=30, then 3/4x+5≠20
let Q:- x=30 P:- 3/4x+5≠20
we need to prove if Q then P (Q →P)
proof :-
lets assume 34x+5=20 is true
now x=30
so
3/4(30)+5=27.5 ≠20
which is a contradiction
proved ^</span>
