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3 years ago

Assessment items Which expression shows the result of applying the distributive property to 9(2+5m) ?

1 answer:

6 0

The distributive property....ur basically multiplying the number outside of the parenthesis by everything in the parenthesis....to get rid of the parenthesis.

9(2 + 5m) = (9 * 2) + (9 * 5m) = 18 + 45m <==

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In an electrical circuit ,the voltage across a resistor is directly proportional to the current running through the resitor.If a

Lerok [7]

Answer: The voltage across an identical resistor = 60 Volts

Step-by-step explanation:

Step 1

Given that voltage across the resistor is directly proportional to the current running through the resitor.

Mathematically, it would be represented as

Voltage ∝ Current

Introducing the constant of proportionality, k which represents the Resistor as it is constant.

we have that

Voltage = K x Current

When current = 12 amps and voltage = 480v, the constant of proportionality K

480 = k x 12

k = 480/12

k= 40

Step 2 ,

when current = 1.5 amps

Voltage = ?

Using our equation that

Voltage = K x Current

Voltage = 40 x 1.5

Voltage = 60 Volts

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2 years ago

What is the slope of the line that passes through the points (8, -4)(8,−4) and (6, 2) ?(6,2)?

Art [367]

The slope is 2-2/6-6 which is zero . So the slope is no slope

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2 years ago

ALGEBRA

dmitriy555 [2]

Answer:

11,7,5,3

Step-by-step explanation:

thats all thank you

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2 years ago

How many of the numbers from the set $\{1,\ 2,\ 3,\ldots,\ 50\}$ have a perfect square factor other than one?

Novay_Z [31]

Answer:

2^2 ( 1,2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12) = 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44,48

3^2(1,2,3, 5) = 9, 18, 27, 45

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19 numbers

Step-by-step explanation:

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3 years ago

I have no clue what the answer is

spin [16.1K]

Answer:

Second option is the correct answer.

Step-by-step explanation:

$\frac{2}{3} x - 5 > 3 \\ \\ \frac{2}{3} x > 5 + 3\\ \\ \frac{2}{3} x > 8 \\ \\ x > 8 \times \frac{3}{2} \\ \\ x > 12$

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2 years ago