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Fantom [35]
3 years ago
14

PLSSSSS HELP ME, Write a formula for the sum of the first three terms, a1+a2+a3, Your answer should only include variables a1 an

d d.
btw,
term 1=a1
common difference=d
Mathematics
1 answer:
Gwar [14]3 years ago
6 0
S3= 3/2 [2a1+(3-1)d]
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What is the relationship between Za and Zb? D А E a 6 С B Choose 1 answer: A Vertical angles ® Complementary angles B C Suppleme
Free_Kalibri [48]

Answer:

D. none of the above.

Step-by-step explanation:

   

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3 years ago
The length of a photograph of Mr. Lemley playing golf is 1475 inches. If the area
Mice21 [21]

Answer:

1.12 × 10^-3

Step-by-step explanation:

The computation of the width of the photograph is as follows:

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8 0
3 years ago
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Kipish [7]
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3 = -2(3) + b
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So our equation is y = -2x + 9
That is the solution for question b)

Now to find the mystery point, solve:

1 = -2x + 9
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So our mystery point is (4,1)

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5 0
3 years ago
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ladessa [460]

Answer:

3) 27

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Step-by-step explanation:

8 0
2 years ago
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