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Elanso [62]
2 years ago
15

PLZZ HELPWhat is the common difference of the arithmetic sequence? 7, 2, -3, -8, -13,...​

Mathematics
1 answer:
Westkost [7]2 years ago
6 0

Answer:

Subtract 5 from the number before.

Step-by-step explanation:

7-5=2, 2-5=-3, -3-5=-8, -8-5=-13

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krok68 [10]

Answer:What’s the question-

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Find the least common denominator for these fractions.
Elenna [48]

Answer:

15

Step-by-step explanation:

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AleksandrR [38]
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If f(x)=-3x-2, find f(-2)+9
mash [69]

Answer:

13

Step-by-step explanation:

Replace the variable x with -2 in the expression.

f (-2) = -3 x -2 -2

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add 4 and 9

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4 0
3 years ago
Solve the multi step literal equation: solve equation for A b^2A^2-3g=q
I am Lyosha [343]

Answer:

A = ± \sqrt{\frac{q+3g}{b^2} }

Step-by-step explanation:

Given

b²A² - 3g = q ( add 3g to both sides )

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A² = \frac{q+3g}{b^2} ( take the square root of both sides )

A = ± \sqrt{\frac{q+3g}{b^2} }

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