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3 years ago

10

Find the slope of the line that passes through (3, 6) and (6, 10). Simplify your answer and write it as a proper fraction, impro

per fraction, or integer.

2 answers:

slavikrds [6]3 years ago

7 0

The answer is 4/3 I know the answer is correct I good at maths

Mashcka [7]3 years ago

4 0

Answer:

4/3

Step-by-step explanation:

To find slope use the formula (y2-y1)/(x2-x1)

In this case it is (10-6)/(6-3)

4/3

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Solve using quadratic formula<br> 6x^2-x=2

Nadya [2.5K]

$6x^2-x=2\implies 6x^2-1x-2=0 \\\\[-0.35em] ~\dotfill\\\\ ~~~~~~~~~~~~\textit{quadratic formula} \\\\ \stackrel{\stackrel{a}{\downarrow }}{6}x^2\stackrel{\stackrel{b}{\downarrow }}{-1}x\stackrel{\stackrel{c}{\downarrow }}{-2}=0 \qquad \qquad x= \cfrac{ - b \pm \sqrt { b^2 -4 a c}}{2 a}$

$x = \cfrac{ -(-1) \pm \sqrt { (-1)^2 -4(6)(-2)}}{2(6)}\implies x = \cfrac{1\pm\sqrt{1+48}}{12} \\\\\\ x = \cfrac{1\pm\sqrt{49}}{12}\implies x = \cfrac{1\pm 7}{12}\implies x = \begin{cases} \frac{8}{12}\to &\frac{2}{3}\\[1em] -\frac{6}{12}\to &-\frac{1}{2} \end{cases}$

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3 years ago

Wilma and Fred rode their bikes toward each other from points on a straight road 32 miles apart. If Fred rode 3 miles per hour f

Firdavs [7]

Answer:

wilma is 22.5 mph

fred is 25.5 mph

Step-by-step explanation:

Time:40 minutes, or 2/3 hours

Speed:

Fred:x+3

Wilma: x

Distance:32 miles

2/3(x+x+3)=32

2/3(2x+3)=32

1 1/3x+2=32

4/3x=30

x=22.5

wilma is 22.5 mph

fred is 22.5+3= 25.5 mph

6 0

4 years ago

I need answer for a and b show your work

Stels [109]

I have two methods for you

7 0

3 years ago

A researcher read a 12-page article in 30 minutes. On

neonofarm [45]

Answer: 2.5 minutes

Explanation: Divide the time by the amount of pages to find the amount of time spent of each page. (30/12=2.5)

3 0

4 years ago

Calculate the distance between A and B

zloy xaker [14]

Answer:

7 units

Step-by-step explanation:

Simply count the units between A and B :)

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3 years ago