ΔTUV∼ΔMLV
1 answer:
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Answer: 648, 1,944, and 5,832.
Step-by-step explanation: Begin by studying the pattern.
Here, notice that 8 × 3 is equal to 24.
24 × 3 is equa to 72.
72 × 3 is equal to 216.
Continuing the same pattern, 216 × 3 is equal to 648.
648 × 3 is equal to 1,944.
1,944 × 3 is equal to 5,832.
I have also attached in image below showing my work.
So the three missing terms in the pattern are <em>648</em>, <em>1,944</em>, and <em>5,832</em>.
Answer:
see explanation
Step-by-step explanation:
Consider the left side
A +
A - 2cos²Asin²A ← is the expansion of
= (cos²A - sin²A)²
Substitute sin²A = 1 - cos²A
= (cos²A - (1 - cos²A) )²
= (cos²A - 1 + cos²A)²
= (2cos²A - 1 )²
= right side , then proven
Answer:
Step-by-step explanation:
The first step to solve this question is to analyze the given sequence.
We can notice that the difference between 8.5 and 7.15 is
And again the difference between the second and the third term is :
One way to describe all the numbers in the sequence is by using a formula.
We can write :
Given the sequence
with
∈ I
For example :
which verifies our original sequence.
We can obtain any term we want of the sequence.
Some of the terms that complete the sequence are :