Answer:
2
Step-by-step explanation:
The Fundamental theorem of algebra states that a polynomial of degree n has n roots. These can be real or complex.
A quadratic is of degree 2 and has 2 roots.
Answer: 10 or -10
Step-by-step explanation: 3x + 12 = -18
-12 both sides then you get 3x = -30 divide by 3 which equals x = 10 or -10
Answer:
144 m²
Step-by-step explanation:
The net is composed of a square and 4 congruent triangles
Area o square = 6 × 6 = 36 m²
Area of 1 triangle = 0.5 × b × h = 0.5 × 6 × 9 = 3 × 9 = 27m²
Area of 4 triangles = 4 × 27 = 108 m²
Surface area = 36 + 108 = 144 m²
Answer:50
Step-by-step explanation:
Bc 25+25 is 50.
1 is 25% of 4 hope this helps you
