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4 years ago

When you add negative numbers you move in the _____ directions?

Mathematics

1 answer:

Anit [1.1K]4 years ago

5 0

Answer:

When you are adding a negative number to a negative number, it becomes subtraction, where you start from a negative point on the numbers line and move left.

Step-by-step explanation:

For example, -3 + (-2). This reads “negative three plus negative 2”

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yarga [219]

Answer:

i. (5x - 2) + (2x -2) + x = $180^{o}$

ii. m<J = $113^{o}$

iii. m<K = $44^{o}$

iv. m<L = $23^{o}$

Step-by-step explanation:

Given that: m<J = (5x -2)

m<K = (2x - 2)

m<L = x

But,

the sum of angles in a triangle = $180^{o}$

So that;

(5x - 2) + (2x -2) + x = $180^{o}$

5x + 2x + x - 2 - 2 = $180^{o}$

8x - 4 = $180^{o}$

8x = $180^{o}$ + 4

8x = 184

x = $23^{o}$

therefore,

m<J = 5 (23) - 2

= $113^{o}$

m<K = 2(23) - 2

= $44^{o}$

m<L = $23^{o}$

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3 years ago

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Answer:

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Step-by-step explanation:

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y = 2 + 4(505)

y = 2 + 2020

y = 2022

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2 years ago

Y2 +4y+1<br> ; y = -2 .<br> y2-1

morpeh [17]

Step-by-step explanation:

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Keith_Richards [23]

Answer:

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Step-by-step explanation:

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