J = 20
it's very easy, aren't you really able to find that by yourself?
Because the discriminant is less than zero, there are no real solutions in the equation.
-3^6 = -729
-729 +(-4+7)(2)
-729 +(3)(2)
-729 + 6
-723
<em>hope it helps :)</em>
(ps: the result of -3^6 is not +729, the expression that would give this result is (-3)^6
Answer:False
Step-by-step explanation:
5^2+13^2=14^2
25 +169=196
194 ≠ 196
They’re not equal meaning it’s not a right triangle. Sorry for my first answer. I was supposed to use the Pythagorean theorm
Answer:
it would cost £15
Step-by-step explanation:
12 ÷ 4 = 3
3 × 5 = 15
