Answer:
last option
Step-by-step explanation:
We know that a₁ (or the first term) = 4 so we can rule out the second and third options. d (or the common difference) = 8 (because 4 + 8 = 12, 12 + 8 = 20 and so on) so our answer is the last option.
None of those are correct. x= 8 and 2/3
Answer:
50°
Step-by-step explanation:
The missing angle is an exterior angle
The formula says, that the sum of the two apposite adjacent angles inside the triangle equals two the exterior angle.
So 30° + 20° = 50°
The missing angle is 50°
If my answer is incorrect, pls correct me!
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-Chetan K
Answer:
red
Step-by-step explanation:
im srry if im wrong
Answer:
5x + 5 =>16
Step-by-step explanation:
5x + 5 =>16
