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Ira Lisetskai [31]
3 years ago
15

How do I do this problem

Mathematics
1 answer:
Olegator [25]3 years ago
4 0
Reduce the expression, if possible, by cancelling the common factors.
-9
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What is the result of the calculation of 89.332 + 1.1 without adjusting for the correct number of significant figures?
Orlov [11]
The answer is 90.432.
7 0
4 years ago
Write an explicit formula for a_na
Masja [62]

Explicit formula for the sequence 29,20,11....... is a_n=38-9n

Given :

term of the sequence 29, 20, 11, ...

We need to find out the formula for the nth term of the given sequence

Lets find out whether the given sequence is arithmetic or geometric

In the given sequence , common difference is 9

20-29=-9\\11-20=-9

we can say difference =-9

General explicit formula

a_n=a_1+(n-1)d

where a1 is the first term

common difference d=-9

substitute the values

a_n=a_1+(n-1)d\\a_n=29+(n-1)(-9)\\a_n=29-9n+9\\a_n=38-9n

Explicit formula for the sequence 29,20,11....... is a_n=38-9n

Learn more :  brainly.com/question/23243640

5 0
3 years ago
LOOK AT THE PICTURE!!
OLEGan [10]

Answer:

56

Step-by-step explanation:

3 0
3 years ago
Simplify (9 ^ 2)/(9 ^ 7)<br> PLS HELP!!!! WILL MARK BRAINLIEST!
Gre4nikov [31]

Answer:

1/9^5

Step-by-step explanation:

Yeah you're correct, 9^2/9^7 = 1/9^(7-2).

5 0
3 years ago
I need help please HeLp
Savatey [412]

Answer:

The triangle is 1, since 10 - 1 is 9.

Hope that helps!

Step-by-step explanation:

6 0
3 years ago
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