Answer: yes
Step-by-step explanation:
Only 1,4 2,3 3,2 4,1
there are 6x6 =36 combination
so 4/36 =1/9
the answer is 1/9
Answer:
(2a + 1)(a + 3) = 2a² + 7a + 3
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Answer:
∠ 1 = 94°
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
130° is an exterior angle of the triangle, then
∠ 1 + 36° = 130° ( subtract 36° from both sides )
∠ 1 = 94°