The answer is 20 because 3 is closer t 1 than 10
Answer:
∠3=140°
Step-by-step explanation:
∠4 = 40°
∠3 + ∠4 = 180° (co-exterior angles are equal)
∠3 + 40° = 180°
∠3 = 180° - 40°
∠3 = 140°
∠2 = ∠4 = 40° (corresponding angles)
∠3 + ∠2 = 180° (linear pair)
∠3 + 40° = 180°
∠3 = 180° - 40°
∠3 = 140°
hope you understood
Answer:
12 units!
Step-by-step explanation:
let's recall that a square has four equal sides, so if one side is x + 4½ long, then all four are x + 4½ long, and the perimeter is simply the sum of all four.
let's first off, convert the mixed fraction to improper fraction.
Answer:
cubic function
Step-by-step explanation:
y = x³ is a cubic function ( cube relating to the exponent 3 )
It can also be called a degree 3 function