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HACTEHA [7]
3 years ago
14

Find the sum or difference. Round your answer appropriately. 6.8 L + 5 L

Mathematics
2 answers:
marshall27 [118]3 years ago
8 0
The answer could be 11.8L 
If rounded 12L
nika2105 [10]3 years ago
7 0

Answer:

12 L

Step-by-step explanation: Just trust

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Find the equation of the line that is perpendicular to the given line and passes through the given point. Enter your answer in s
vagabundo [1.1K]

Answer:

y = -0.2x - 5.8

Step-by-step explanation:

If a line is given in the form y = mx + b, the "m" is the slope.

For the line given y = 5x, the slope is 5

The line that is perpendicular to this will have slope that is "negative reciprocal of that".

So, the perpendicular line will have slope of  -\frac{1}{5}

So, the Perpendicular Line will have equation:

y = -1/5x + b

Let's find b by replacing x with 6 and y with -7 [the point given]. So we have:

y=-\frac{1}{5}x+b\\-7=-\frac{1}{5}(6)+b\\-7=-\frac{6}{5}+b\\b=-7+\frac{6}{5}\\b=-5.8

So the equation of perpendicular line = y = -0.2x - 5.8

4 0
3 years ago
Jordan flipped a coin 492 times. Which of the following would be a good estimate of the number of times the coin landed on heads
Irina-Kira [14]
I'd say B. but that's only because I divided the number of times he flipped the coin by the number of sides it has, 2, and came up with 246. The closest number on here to that is 231 or B. I hope I helped.
6 0
3 years ago
Read 2 more answers
36 + 120 : 12-63<br> What's this answer?
NeTakaya

Answer:

Step-by-step explanation:

36 + 120: 12-63

156 :  51

GCF of both sides are three. Divide both sides by three.

52:17

5 0
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4 0
3 years ago
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