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3 years ago

THIS IS MY LAST QUESTION I HAVE TO DO, PLEASE HELP ME!

Mathematics

1 answer:

dimulka [17.4K]3 years ago

8 0

The answer to the problem is 6,-6

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Which equation represents the line that passes through points (1, -5) and (3,-17)

zvonat [6]

Answer:

A) y=-6x+1

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(-17-(-5))/(3-1)

m=(-17+5)/2

m=-12/2

m=-6

y-y1=m(x-x1)

y-(-5)=-6(x-1)

y+5=-6(x-1)

y=-6x+6-5

y=-6x+1

8 0

3 years ago

4/5(x+5/6)-2/3(x-1/4)=7/6

solniwko [45]

Answer and Step-by-step explanation:

$Hello~let's~solve~your~equation:$

Step 1: Simplify both sides of the equation:

$(\frac{4}{5}) (x)+(\frac{4}{5})(\frac{5}{6})+\frac{-2}{3}x+\frac{1}{6} =\frac{7}{6}$ $(Distribute)$

$\frac{4}{5}x+\frac{2}{3}+\frac{-2}{3}x+\frac{1}{y\6}=\frac{7}{6}$

$(\frac{5}{5}x+ \frac{-2}{3}x )+(\frac{2}{3}+ \frac{1}{6})=\frac{7}{6}$ $(Combine~like~terms)$

$\frac{2}{15}x+\frac{5}{6}=\frac{7}{6}$

Step 2: Subtract 5/6 from both sides:

$\frac{2}{15}x+\frac{5}{6}- \frac{5}{6} =\frac{7}{6} -\frac{5}{6}$

$\frac{2}{15}x=\frac{1}{3}$

Step 3: Multiply both sides by 15/2:

$(\frac{15}{2}) *(\frac{2}{15}x)=(\frac{15}{2})*(\frac{1}{3})$

$x=$ $\frac{5}{2}$

4 0

3 years ago

Find two consecutive whole numbers that square root 45 lies between

Wittaler [7]

Sqrt(45) is between sqrt(36)=6 and sqrt(49)=7.

Answer: between 6 and 7

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3 years ago

Find the mean of 7, 1, 1, 4, 1, 4 graphically. What is the sum of the number???

labwork [276]

Answer:

The mean is 3. The sum of the number is 18.

Step-by-step explanation:

1+1+1+4+4+7 = 18

18 divided by 6= 3

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2 years ago

If two triangles are congruent, then the six ___ parts are congruent.

mel-nik [20]

If two triangles are congruent, then the six corresponding parts are congruent.

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3 years ago

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