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3 years ago

Picture with question help plz

Mathematics

1 answer:

kirill [66]3 years ago

6 0

Let $a_{1}$ = -9, $a_{2}$ = -12 and so on.

-15 = -9 + (-6)

-15 = -9 + 2(-3)

Let -3 be the common difference, or d.

$a_{n}$ = -9 + n(-3)

= -9 - 3n

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iren [92.7K]

Answer:

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Step-by-step explanation:

Given,

Mass (m) = 5 kg

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Gravity (g) = 9.81 m/s²

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2 years ago

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3 years ago

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8090 [49]

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3 years ago

Math - Use unit conversion factor to convert the units.

nlexa [21]

Answer: 240 minutes, 20 cups, 4000 pounds

Step-by-step explanation:

Use the following conversions:

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3 years ago

Help please. Give the slope of y - 3 = 4(x + 8) and a point on the line

Sauron [17]

-----------------------------------------------------------
Make y the subject :
-----------------------------------------------------------
y - 3 = 4(x + 8)
y - 3 = 4x + 32 // Apply distributive property
y = 4x + 35 // Add 3 to both sides

-----------------------------------------------------------
Identify Slope :
-----------------------------------------------------------
Slope = 4

-----------------------------------------------------------
Find a point on the line :
-----------------------------------------------------------
When x = 0,
y = 4(0) + 35 // Sub x = 0 into the equation
y = 35 // Combine like terms
Point = (0, 35)

-----------------------------------------------------------
Answers :
(a) Slope = 4
(b) One point on the line is (0, 35)
-----------------------------------------------------------

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3 years ago