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kiruha [24]
3 years ago
8

If the students finished their assignment at 1:30 and they had been working for an hour and 45 minutes, what time did they start

?
Mathematics
1 answer:
bekas [8.4K]3 years ago
7 0

Answer:

11:15

Step-by-step explanation:

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Find the sale price.<br> Original price: $50<br><br> Discount: 15%<br><br> Sale price: $
seraphim [82]

Answer:

$42.50

Step-by-step explanation:

Take 50 multiplied by .15 and that gives you 15% of 50. Then just subtract the answer from 50.

6 0
2 years ago
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(06.07 MC)
marissa [1.9K]

Answer:

The value of Coefficients, Standard-error, t-Stat, P-value is given for sample of 10 trucks is given.

The correct regression line can be obtained by using the correct value of slope and intercept coefficient from the table.

Y

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1724.36

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8.9

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Step-by-step explanation:

5 0
2 years ago
What is the value of x?
Paul [167]

Answer:

x= 85 is the answer. ( because exterior angle of a triangle is equal to 2 non adjacent interior angle of a triangle..)

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3 years ago
A regular octagon rotates 360° about its center. How many times does the image of the octagon coincide with the preimage during
Elden [556K]
<span>A regular octagon is a closed figure with sides of the same length and internal angles of the same size. so if it is rotated 360 degrees it should coincide with its preimage after every 45 degrees. So 360/45= 8 times</span>
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3 years ago
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3. Given ABCD ≅ FGHJ and mC = 9x - 7, mH = 5x + 13, find the value of x and the measures of angle C and angle H. Show all work
Bas_tet [7]
Since congruence and similarity for polygons is posted in a specific order, we know that angle A=angle F, side A=side F, die B=side G, and so on. Therefore, we have that angle C=angle H = 9x-7=5x+13. Subtracting 5x from both sides to separate the x using the subtraction property of equality, we get 4x-7=13. Next, we can add 7 to both sides to get 4x=20, and divide both sides by 4 to isolate the x and get x=5. Plugging that into angle C or angle H, we get that 9x-7=9*5-7=45-7=38=5*5+13.

Feel free to ask further questions!
5 0
2 years ago
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