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11Alexandr11 [23.1K]
3 years ago
9

-7y-4x=1 and 7y-2x=53 solve the system of equation

Mathematics
1 answer:
djverab [1.8K]3 years ago
3 0
The answer is x=-9 and y=5
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Find the gradient of the line segment between the points (-2,3) and (-5,7)
Rudiy27

Answer:

\frac{4}{ - 3}

Procedures:

\frac {y2 - y1}{x2 - x1}

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3 years ago
100 POINTS
ivann1987 [24]

Step-by-step explanation:

1. k = 76°

2. r = 25cm

3. as the drawing attached

one pair of parallel lines : AB and DC

one pair of equal angles : <em>L</em><em> </em>A and <em>L</em><em> </em>D

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= (7^13 × 3`⁴)/ (3^6 × 7^(-18))

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Mark makes three pounds of hamburger to feed his family of 6. How many pounds of hamburger should you purchase for Memorial Day
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216x3 = 618 pounds for 216 people
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Answer:

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25% of 120 is 30.

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