Answer:
2.85 in²
Step-by-step explanation:
Area of triangle = 1/2 x base x height
1/2 x 1.9 x 3 = 2.85 in²
Uhh me neither thats very complicated
Answer:
y = 166
Step-by-step explanation:
Find missing angle in smaller one and equate.
= 360 - 116 - 61 - 90
= 360 - 267
= 93
y - 73 = 93
y = 166
Answer:
12x² + 17x - 5
Step-by-step explanation:
Given
(3x + 5)(4x - 1)
Each term in the second factor is multiplied by each term in the first factor, that is
3x(4x - 1) + 5(4x - 1) ← distribute parenthesis
= 12x² - 3x + 20x - 5 ← collect like terms
= 12x² + 17x - 5
