3 years ago

2 answers:

never [62]3 years ago

8 0

Answer:

It's a and c

Step-by-step explanation:

i checked on khan academy

jeka57 [31]3 years ago

5 0

Choice c us the correct answer

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(2, -16) <br><br>plug in the correct variables in the equation below<br><br>y = mx + b

meriva

The Answer Is Y=-8x

This is because x is multiplied by -8 to find y.

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3 years ago

John and James live 0.7 km apart. If John takes 25cm steps, then how many steps would it take him to walk from his house to Jame

ExtremeBDS [4]

1km___100000cm

0.7km___X=7000cm

(0.7*100000)/1=7000

25cm___1 step

7000cm___X=280 steps

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3 years ago

Find the point P along the directed line segment from point A(-8,-3) to point B(6,12) that divides the segment in the ratio 1 to

Angelina_Jolie [31]

Bearing in mind that, the ratio here is 1:7 form A to B, that matters, because, the AB segment gets split in 8 pieces, and AP takes 1 slice whilst PB takes 7 slices

$\bf \left. \qquad \right.\textit{internal division of a line segment}
\\\\\\
A(-8,-3)\qquad B(6,12)\qquad
ratio1=1\qquad ratio2=7\qquad 1:7
\\\\\\
\cfrac{AP}{PB} = \cfrac{1}{7}\implies \cfrac{A}{B} = \cfrac{1}{7}\implies 7\cdot A=1\cdot B
\\\\\\
7(-8,-3)=1(6,12)\\\\
-------------------------------\\\\$

$\bf { P=\left(\cfrac{\textit{sum of "x" values}}{ratio1+ratio2}\quad ,\quad \cfrac{\textit{sum of "y" values}}{ratio1+ratio2}\right)}\\\\
-------------------------------\\\\
P=\left(\cfrac{(7\cdot -8)+(1\cdot 6)}{1+7}\quad ,\quad \cfrac{(7\cdot -3)+(1\cdot 12)}{1+7}\right)$

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4 years ago

If x - 6 = 12 then x + 6 = ?

kaheart [24]

I’m positive it’s x=18 because add 6 to both sides, and add 6 plus 12.

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Patrons in the children's section of a local branch library were randomly selected and asked their ages. The librarian wants to

Sladkaya [172]

To make a dot plot, make a numbered line and add dots above the numbers of the given ages. If there are more than one of the same number, add a dot above the dot already there.

See attached picture:

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3 years ago

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