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Alex
3 years ago
8

Analyze the following pattern 1,2,5,10,7

Mathematics
1 answer:
vodka [1.7K]3 years ago
6 0

Answer:

an + 1 = an + 2n -1 ,a 1=1

a8= 50

Step-by-step explanation:

an+1=an+2n-1,a1=1

a6=a5+2x5-1

a6=26

a7=26+11

a7=37

a8=37+13

a8=50

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Jonny can build 3 1/2 lego planes in 60 minutes. How many can he build in 40 minutes
NeX [460]

Answer:

2.3lego

Step-by-step explanation:

We can walk through this problem using the cross multiplication method

First 3 1/2 lego is same as 3.5lego

Hence If

Johnny builds 3.5lego in 60min

He can build xlego in 40min

Crosss multiplying we have

Xlego *60= 3.5*40

Xlego= 140/60= 2.3lego

8 0
3 years ago
12/3/5 you need to simplify
Sveta_85 [38]

Answer:

0.8

Step-by-step explanation:

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8 0
3 years ago
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Studentka2010 [4]

Answer:

answer is 64x68

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
The base is a square 16m 6m
Ostrovityanka [42]

base is a square 16m 6m

Step-by-step explanation:

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A square quadrilateral with vertices ABCD would be denoted by ABCD. The perimeter of a square (quadrilateral) is given by:

P = 4a

Where a is the length of each side.

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7 0
3 years ago
Please help ASAP!!!!!
ra1l [238]
These tables have infinitely many values, but the simplest ones would be:
a) x|y
    3|5
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b) x|y
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Your graph for c would look like the attached picture

7 0
3 years ago
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