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bulgar [2K]
2 years ago
14

Pleaseee help meee will give brainliest or whateva

Mathematics
1 answer:
____ [38]2 years ago
5 0

Answer:

The value of x = 12.

Step-by-step explanation:

We know that two angles are termed as supplementary when the sum of the measure of their angles is 180°.

We also know that a straight line angle measures 180°.

It is clear that the angles 72° and 9x° line on a straight line. Thus, the sum of the measure of their angles is 180°.

Therefore,

9x° + 72° = 180°

9x° = 180° - 72°

9x° = 108

divide both sides by 9

9x/9 = 108/9

x = 12

Therefore, the value of x = 12.

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Anna [14]

Answer:

Step-by-step explanation:

1. No it does not as the rock will accelerate downwards (because of gravity) but we can also see that at the first second the rock fell 16 feet compared to the 2 to 3 seconds gap where it fell 80 feet (144-64).

2. All the way down to the ground. Each time gap is getting bigger and bigger (it's accelerating) and the gap between 5 and 6 s should be bigger than 4 to 5 and it is not as the rock cannot fall through the ground but only hit the ground

you may have to change the english a bit and english is not my first language

hope this will help

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3 years ago
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4 0
2 years ago
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disa [49]

Answer:

125%

Step-by-step explanation:

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I think it's right

7 0
3 years ago
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suter [353]
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So we will approach this is in two ways.

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If this was meant to be "divided to" then it would look like this:
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Let us then solve for the second possible problem:
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Answer:

Step-by-step explanation:

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