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2 years ago

I need help it's my sisters homework it says)

Mathematics

1 answer:

sammy [17]2 years ago

7 0

20 divided by 3= 6.6inf or just 6.6ounces for each cat

The whole number the amount lies between is 6 and 7

Hope this helps!

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CAN SOMEONE HELP!!!!

Arisa [49]

Answer:

x int is where the line crosses the x axis. direct variation is proportional, straight line that goes through the origin. slope is the rate of change. y int is where the line crosses the y axis

8 0

3 years ago

WORTH 50!! Answer it with explanation and the answer is not y+6 I have some idea on how to do this.

mafiozo [28]

Answer:

Therefore, equation of the line that passes through (16,-7) and is perpendicular to the line $2x-3y=12$ is $3x+2y=34$

Step-by-step explanation:

Given:

$2x-3y=12$

To Find:

Equation of line passing through ( 16, -7) and is perpendicular to the line

$2x-3y=12$

Solution:

$2x-3y=12$ ...........Given

$\therefore y=\dfrac{2}{3}\times x-4$

Comparing with,

$y=mx$

Where m =slope

We get

$Slope = m1 = \dfrac{2}{3}$

We know that for Perpendicular lines have product slopes = -1.

$m1\times m2=-1$

Substituting m1 we get m2 as

$m2=-\dfrac{3}{2}$

Therefore the slope of the required line passing through (16 , -7) will have the slope,

$m2=-\dfrac{3}{2}$

Now the equation of line in slope point form given by

$(y-y_{1})=m(x-x_{1})$

Substituting the point (16 , -7) and slope m2 we will get the required equation of the line,

$(y-7)=-\dfrac{3}{2}\times (x-16)\\\\2y+14=-3x+48\\3x+2y=34......Equation\ of\ line$

Therefore, equation of the line that passes through (16,-7) and is perpendicular to the line $2x-3y=12$ is $3x+2y=34$

6 0

3 years ago

Help me please I beg please but please

stealth61 [152]

Answer:

9. $\frac{1}{10}$ fraction.

10. $\frac{3}{10}$ fraction.

Step-by-step explanation:

In the given table, we get, Andrea hiked $\frac{2}{5}$ of the total trail, Jon hiked $\frac{1}{2}$ of the total trail and Callie hiked $\frac{4}{5}$ of the total trail.

9. Therefore, Jon hiked $(\frac{1}{2} - \frac{2}{5}) = \frac{5 - 4}{10} = \frac{1}{10}$ fraction than Andrea hiked.

10. Therefore, Callie hiked $(\frac{4}{5} - \frac{1}{2}) = \frac{8 - 5}{10} = \frac{3}{10}$ fraction than Jon hiked. (Answer)

4 0

2 years ago

Help please !!!!!!!!

Rudik [331]

Answer:

first choice..

first choice

3 0

2 years ago

Read 2 more answers

raketka [301]

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5 0

2 years ago