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Oxana [17]
3 years ago
5

Distance between these points.R(-1,0), 5(8,6)​

Mathematics
1 answer:
liraira [26]3 years ago
5 0

Answer:

Distance = 3√13

Step-by-step explanation:

(-1 ,0)=(x_1 ,y_1)\\(8,6)=(x_2 , y_2)\\\\d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\\ \\d = \sqrt{(8-(-1))^2+(6-0)^2}\\ \\d = \sqrt{(8+1)^2 +(6-0)^2}\\ \\d = \sqrt{(9)^2 +(6)^2}\\ \\d = \sqrt{81+36}\\ \\d = \sqrt{117} \\\\d= 3\sqrt{13}

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Select all of the symbols that would make the comparison true.<br> -7__-4
Marysya12 [62]

Answer:uggvjyugjyrftkufiituu

Step-by-step explanation:

gggggggggggggggggggggggggggggggggggggggggggggggggg

3 0
3 years ago
PLZ HELP ME PLZZZ 15 PTS Mr. Rodriguez asked 60 randomly chosen students from each grade level at Willowbrook School about their
vredina [299]
12/60 students chose science fiction

Approximately x/150 students prefer sf

60x = 1800

x = 30

30/150 students are assumed to prefer sf

30/150 = x/100

150x = 3000

x = 20

20/100 students are likely to prefer sf

Mr. Rodriguez made a reasonable estimate for the approximate percentage of students that prefer science fiction, because if 12/60 is equivalent to 30/150 which refers to the number of students who can be assumed to prefer science Fiction out of the whole school. Considering we need to identify what 30/150 as a percentage is, we can reduce it down to 1/5 to make I easier, then divide 1 by 5 to get .2
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8 0
3 years ago
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Simplify 16m6-15mn+m6+17mn​
tia_tia [17]

Answer:

17m^6 + 2mn

Step-by-step explanation:

16m^6 -15mn +m^6 + 17mn

Combine like terms, rewrite the equation and perform the operations between the coefficients,

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3 0
2 years ago
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How do I solve this?
aleksandr82 [10.1K]
1) -2 -6
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3 years ago
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What would y be if 8x-6y=36
kondor19780726 [428]

Answer:

\quad y=-\frac{2\left(-2x+9\right)}{3}

Step-by-step explanation:

1. Subtract 8x from both sides:

8x-6y-8x=36-8x

2. Simplify:

-6y=36-8x

3. Divide both sides by -6

\frac{-6y}{-6}=\frac{36}{-6}-\frac{8x}{-6}

4. Simplify to get answer

8 0
3 years ago
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