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sukhopar [10]
3 years ago
6

Write an explicit formula for an, the nth term of the sequence 1, 11, 21

Mathematics
1 answer:
madreJ [45]3 years ago
5 0

Answer:

an = 10n - 9.

Step-by-step explanation:

This is arithmetic with first term a1 = 1 and common difference 10.

an = a1 + d(n-1)

= 1 + 10(n - 1)

= 1 + 10n - 10

= 10n - 9.

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Answer:

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Step-by-step explanation:

The object is first at (0,0)

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The image (-4,0) is then reflected on the y-axis

You know reflection on the y-axis, the y-coordinate remains the same but the x-coordinate is changed to its opposite sign.

Hence;

(- -4,0)= (4,0)

The image will move 8 units towards positive x-axis.This is the same as moving 4 units from the mirror line at (0,0) and land at (4,0)

6 0
3 years ago
Hello fellow people please asnwer this will give brainliest if right!
elena-14-01-66 [18.8K]

Answer:

B

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is the sum or difference of 5/7 - 1/3
Hatshy [7]
ANSWER: 8/21

Step:
1. Find the GCF (Greatest Common Factor)
           The two denominator which is the bottom number have to be the same ALWAYS when adding and subtracting the fraction. So to find the GCF, you keep multiplying until you see the same number, only use the bottom number to find the GCF
      7: 7, 14, 21, 28
      3: 3, 6, 9, 12, 15, 18, 21, 24, 27
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2.  5/7 -1/3
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3. Sove
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zhuklara [117]

<u>This</u><u> liberal arts college</u><u> has </u><u>all students</u><u> to study.</u>

<u />

The correct option is B.

What Is a Liberal Arts College?

  • While many colleges and universities grant liberal arts degrees, a liberal arts college offers a focused liberal arts education.
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What's the difference between a liberal arts college and a regular college?

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Learn more about Liberal Arts College

brainly.com/question/17546886

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