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dimaraw [331]
3 years ago
11

The perimeter of a square piece of gold is 60 millimeters. How long is each side of the piece of gold?

Mathematics
2 answers:
anyanavicka [17]3 years ago
7 0

Answer:

just divide 60 millimeters by 4

Nezavi [6.7K]3 years ago
7 0

Answer:

Perimeter of Square = 4 side length

60 millimeters = 4 x side

side = 60 / 4 = 15 mm

Step-by-step explanation:

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3 years ago
What is the 38th term of 459,450,441,..
galina1969 [7]

Answer:

The 38th term of 459,450,441,.. will be:

a_{13}=351

Step-by-step explanation:

Given the sequence

459,450,441,..

An arithmetic sequence has a constant difference 'd' and is defined by

a_n=a_1+\left(n-1\right)d

computing the differences of all the adjacent terms

450-459=-9,\:\quad \:441-450=-9

so

d=-9

The first element of the sequence is

a_1=459

so the nth term will be

a_n=-9\left(n-1\right)+459

a_n=-9n+468

Putting n=38 to find the 38th term

a_n=-9n+468

a_{13}=-9\left(13\right)+468

a_{13}=-117+468

a_{13}=351

Therefore, the 38th term of 459,450,441,.. will be:

a_{13}=351

3 0
3 years ago
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katen-ka-za [31]

Answer:

40

Step-by-step explanation:

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Eva: 48/80

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6 0
3 years ago
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