Answer:
a = 12 and b = 18
Step-by-step explanation:
Given that,
8,a,b,27 are in geometric sequence.
For a GP, the nth term is given by :
Put n = 4
Put n = 2,
Put n = 3
So, the values of a and b is 12 and 18 respectively.
Complete the tree map by using the review words.
1 answer:
Answer:
Number sentences.
Addition-Addend-Sum.
Subtraction-Difference.
Step-by-step explanation:
1. By definition Number sentences contains number and common symbols.
2. They can be: "Addition" (which has "Addend" that form the "Sum") and "Subtraction" (whose result is known as "Difference").
3. You can see the answer of the tree map in the figure attached.
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