This answer would be D because an equilateral triangles angles are all the same
Answer:
about 600
Step-by-step explanation:
Hi,
First we should calculate within the parentheses to get 343^3
then we calculate the exponent to get 40,353,607.
But the simplified version is 343^3
Have a great day!
<em>add 7 to both sides</em>
<em>divide both sides by 6</em>
Answer:
= 8n - 19
Step-by-step explanation:
The explicit formula for an arithmetic sequence is
= a₁ + (n - 1)d
where a₁ is the first term and d the common difference
Here a₁ = - 11 and d = - 3 - (- 11) = - 3 + 11 = 8, thus
= - 11 + 8(n - 1) = - 11 + 8n - 8 = 8n - 19
