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Jobisdone [24]
2 years ago
10

Please help I’ll give Brainly please

Mathematics
2 answers:
frez [133]2 years ago
8 0
It’s c. It equals 1 because they are reciprocals and equal eachother
Sergeeva-Olga [200]2 years ago
8 0

Answer:

The third one ie 8/9 . 9/8 =1 show that they are in reciprocal

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2. Write a recursive formula for the sequence 5, 18, 31, 44, 57, ... Then find the next term.
ludmilkaskok [199]

Answer: a6=70

Step-by-step explanation:

we know that

In the Arithmetic Sequence the formula is:

an= a1 + d(n−1)

where

a1 is the first term

d is the common difference

n is the number of terms

in this problem

a1=5

a2=18

a3=31

a4=44

a5=57

so

d=a2-a1 or a3-a2 or a4-a3 or a5-a4

d=57-44----> 13

find a6

a6= a1 + d(n−1)

n=6

d=13

a1=5

a6=5+13*(6-1)----> a6=5+13*5----> a6=70

8 0
2 years ago
Read 2 more answers
6. Gabriella invests $6,500 into a savings account that earns 4.5% interest, and she is investing the money for 5 years without
sdas [7]

Answer:

1,462.50

Step-by-step explanation:

6500

x.045

=292.50 per year

x.         5 years

=1,462.50

4 0
3 years ago
9(14-5)-42 evaluate expression
Ulleksa [173]

Good evening

Answer:

<h2>39</h2><h2 />

Step-by-step explanation:

9(14-5)-42 = 9×9 - 42

                = 81 - 42

                = 39

________________

:)

8 0
3 years ago
About 80% of the egg roolls sold in U.S. grocery stores are made in Houston, Texas. A skilled wrapper can make 4,000 egg rolls i
disa [49]

8 hours = 8*60 min = 480 min.

T<span>here are 4,000 egg rolls per 480 minutes </span>

Bettie's claim is not reasonable.


5 0
3 years ago
Do the ratios 18/9 and 2/1 form a proportion
scoundrel [369]

Answer:

1. 2/1 its easy.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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