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lukranit [14]
3 years ago
8

Which of the following lines has a slope of -1/2? x + 2y = 0 x - 2y = 0 -x + 2y = 0

Mathematics
1 answer:
gavmur [86]3 years ago
6 0

Answer:

A

Step-by-step explanation:

The correct answer is A, x+2y=0

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On a 15 hour trip, Rob drove 35% of the time and Mark drove the remainder of the time. How many hours did Mark drive? Explain 9.
Zigmanuir [339]

Answer:

9.75 hours

Step-by-step explanation:

If Rob drove 35% of the time and Mark drove the remainder of the time, the total is 100 %

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7 0
3 years ago
Plz help me on dis math
vlabodo [156]
The first answer is B: 2 1/2

4 5/6 is put there twice except the last one is subtracting so you can put, 4 5/6 - 4 5/6 = 0 therefore the only number left is 2 1/2

the second one I really don't know sorry:(

The third answer is C because the cases come in 24. But they didn't tell you how many case she brought so the variable has to be by 24 and they took 43 which is the subtracting factor. So the answer is C.

And I also don't know the last one again sorry:(
8 0
3 years ago
PLZ HELP I'M IN A TEST (will give brainliest)
olya-2409 [2.1K]

Answer:

The correct answer is C

Step-by-step explanation:

The height of the original triangle is 3 and the length is 6, so we have a ratio of 3:6. The only triangle that works is the one with a height of 5 and a length of 10 because both simplify to 1:2.

Hope this helped!

7 0
3 years ago
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What is the value of x?
algol13

Answer:  10^2 = x^2 plus 6^2

100= x^2 + 36

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8

Step-by-step explanation:

6 0
2 years ago
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