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Tju [1.3M]
3 years ago
10

I WAS ONLY ABLE TO SELECT 40 PTS THIS TIME, PLS ANSWER THIS ONE IT HAS THE PICTURE WITH IT.

Mathematics
2 answers:
lara31 [8.8K]3 years ago
6 0
∠1 and 105° are supplementary angles. (supplementary = 180°)

180 - 105 = 75°

∠1 = 75°

∠1 and ∠2 are corresponding angles, and so there measurements will be the same

∠1 = ∠2
∠1 = 75°
∠2 = 75°


105° and ∠3 are same side, and are corresponding angles. Therefore, ∠3 = 105°

<span>m∠1=75°

180</span>°<span> (the measurement of a straight angle).

Subtract the 105</span>° (given) from the straight angle
<span>
180 - 105 = 75

</span>m∠1=75°<span>

</span><span>hope this helps</span>
BaLLatris [955]3 years ago
4 0
Okay so the first one is right.
The second one is wrong.
the third one is right.
The forth one is wrong.
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Answer:

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Step-by-step explanation:

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\sqrt{120} = 10.9544511501

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but to find the nearest whole number we have to round the place value BEFORE our whole number. (in this case the 9)

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we can now look at this highlighted section of our equation and think... is 10.9  closer to 11 or 10. well logically, to get to 11 from 10.9 we only have to go up by 0.1, rather than to get to 10, where you have to subtract 0.9.

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But to make it easier, remember the rule:

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4 0
2 years ago
Line AB passes through points A(-6,6) and B(12,3). If the equations of the line is written in slope-intercept form, y=me+b then
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