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Vedmedyk [2.9K]
3 years ago
15

Help please for 25 points

Mathematics
1 answer:
vesna_86 [32]3 years ago
7 0

Answer:

I can't quite see the picture and i don't know why

Step-by-step explanation:

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Line L1 and line L2 are parallel. Which angle(s) are supplementary with A?
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If A is acute, then all obtuse angles formed are supplementary.
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Select steps that could be used to solve the equation 1 + 3x = -x + 4.
Tema [17]

For this case we have the following equation:

1 + 3x = -x + 4

We must solve the equation by following the steps below:

We subtract 1 from both sides of the equation:

3x = -x + 4-1

On the right side of the equation we have that different signs are subtracted and the sign of the major is placed:

3x = -x + 3

We add x to both sides of the equation:

3x + x = 3\\4x = 3

We divide between 4 on both sides of the equation:

x = \frac {3} {4}

Thus, the correct option is option B

Answer:

x = \frac {3} {4}

Option B

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4 years ago
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An item that is on sale for 40% off costs $66. What was the item's regular price?
IRINA_888 [86]
  • <em>Answer:</em>

<em>The regular price was $110</em>

  • <em>Step-by-step explanation:</em>

<em>Hi there ! </em>

<em />

<em>60% .......... $66</em>

<em>100% ..........$ x</em>

<em>x = 100×66/60</em>

<em>=  6600/60</em>

<em>= $ 110</em>

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Given y=x^3-2x^2-15x; find the relative minimum and maximum.
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American Airlines spent over 6,651,297,000 on the direct maintenance of its planes. How would this number be written in verbal f
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Six billion six hundred fifty-one million two-hundred ninety-seven thousand.

6,651,297,000 rounded to nearest hundred million = 6,700,000,000
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3 years ago
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