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Olin [163]
3 years ago
13

Express the series using sigma notation. 2 - 6 + 18 – 54 + 162 ...

Mathematics
1 answer:
andrey2020 [161]3 years ago
4 0
This is ur required result in attachment

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Rewrite 27+36 using GCF and distributive property
valkas [14]

Answer:

27+36=9 (3+7)

Step-by-step explanation:

27+36= 2(70+36)

8 0
3 years ago
See attached file for question
Leto [7]

Answer:

1/6

Step-by-step explanation:

1/3 + 1/2= <em>1</em><em>/</em><em>6</em><em>. </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>so</em><em> </em><em>1</em><em>/</em><em>6</em><em> </em><em>is</em><em> </em><em>the</em><em> </em><em>answer</em>

4 0
3 years ago
PLEASE HELP AND I NEED IT EXPLAINED IT TO ME ALSO..THANK YOU​
Mekhanik [1.2K]

The sum of the inside angles of a 5 sided figure needs to equal 540 degrees.

Add all the angles together to equal 540 and solve for x. Once you have the value for x you can use that to figure out all the angles.

X-8 + 3x-11 + x + 8 + 2x + 7 + x = 540

Simplify by combing like terms:

8x - 4 = 540

Add 4 to both sides:

8x = 544

Divide both sides by 8:

X = 68

Now replace x with 68 in each angle and solve:

U = 68-8 = 60

V = 3(68)-11 = 204-11 = 193

W = 68 + 8 = 76

Y = 68

Z = 2(68) + 7 = 136 + 7 = 143

3 0
2 years ago
Read 2 more answers
2. The ( + 3)( – 3) is a factored form of equation ______. A. 2 – 3 = 0 B. 2 2 = 9 C. 2 – 9 = 0 D. 2 + 32 = 0
Yuliya22 [10]

Step-by-step explanation:

<h3><em><u>2</u></em><em><u>-</u></em><em><u>3</u></em><em><u>=</u></em><em><u>0</u></em></h3>

<em><u>2</u></em><em><u>2</u></em><em><u>=</u></em><em><u>9</u></em>

<em><u>2</u></em><em><u>-</u></em><em><u>9</u></em><em><u>=</u></em><em><u>0</u></em>

<em><u>2</u></em><em><u>+</u></em><em><u>3</u></em><em><u>2</u></em><em><u>=</u></em><em><u>0</u></em>

7 0
3 years ago
Find the measure of the angle indicated. please help and answer.
Juliette [100K]
<C = 1/2(135 - 59)
<C = 1/2(76)
<C = 38

answer

A. 38°
7 0
3 years ago
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