Answer:
-56;+4
Step-by-step explanation:
56 oopposite is -56
-(-4)=+4
Answer:
10.2 cm²
Step-by-step explanation:
regular hexagon made up of six equilateral triangles
A = (2 × 1.7) /2 × 6 = 10.2
or by the side length
A = 3√3/2 * 2² = 10.3
Answer:
I think its b
Step-by-step explanation:
because 4×4 is 16
3/4=36/48 so 36 pieces can be made from the metal rod. Hope this helps!
Answer:
x = ±5
Step-by-step explanation:
4x^2 = 100
Divide each side by 4
4/4x^2 = 100/4
x^2 = 25
Take the square root of each side
sqrt(x^2) = ±sqrt(25)
x = ±5