Angle sum of a triangle = 180°
Type of Triangle: Isosceles.
Therefore, 2 of the angles are equivalent.
2x = 50
2 ( 25 ) = 50
50 = 50
Meaning that the sum of the 2 angles is 100°.
( 5y + 10 ) + 2x + 50 = 180
5y = 180 - 100 - 10
5y = 70
y = 70 / 5
y = 14°
ANSWER:
y = 14°
Answer:
0.4 pokemons per min
Step-by-step explanation:
12/30=0.4
Answer:
125.6
Step-by-step explanation:
all you have to do is multiple the 3.14 with 40 cm to get 125.6 cm
Answer:
(3x+2)(3x-2) = 9x² - 4
Step-by-step explanation:
try to use the formula : (a-b)(a+b) = a² - b²
(3x+2)(3x-2) = (3x)² - (2)²
= 3²x² - 4
= 9x² - 4
