Boo, I need help.

Mathematics

2 answers:

MAXImum [283]3 years ago

5 0

Answer:

12 is the correct answer

Step-by-step explanation:

1) so whenever we're dividing with fractions we need to change the division sign to multiplication and turn the second fraction upside down (reciprocal)

6*2/1=12

Julio did change the division sign to multiplication but he forgot to take the reciprocal of the second fraction (he left the second fraction as is)

what Julio did: 6*1/2=3

Hope this helps!

Serggg [28]3 years ago

5 0

Answer:

Julio divided 6 whole parts into groups of 2 instead of dividing them into groups of

which would make the quotient 12, not 3.

Step-by-step explanation:

i got it right!!!!!!!!!!!!

Here you goooo

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Multiply.<br>(2x-5) (3x-7)

Naya [18.7K]

Answer:

6x^2 -29 +35.

Step-by-step explanation:

use the FOIL method(First, Outer,Inner, and Last.)

2x x 3x=6x^2.

2x x -7=-14x.

-5 x 3x =-15x.

-5 x -7=35.

= 6x^2 -14x -15x+35

6x^2 -29x +35.

4 0

3 years ago

Can you explain to me how to do number two I'm studying for a quiz and I'm stuck on this one.

Furkat [3]

we have (-3,10) and (7,4), then

$\begin{gathered} (\frac{x1+x2}{2},\frac{y1+y2}{2}) \\ (\frac{-3+7}{2},\frac{10+4}{2}) \\ (\frac{4}{2},\frac{14}{2}) \\ (2,7) \end{gathered}$

5 0

1 year ago

A line passes through the point (10,5) and has a slope of 3/2. Write and equation in slope intercept form

ehidna [41]

$\bf \begin{array}{lllll}
&x_1&y_1\\
% (a,b)
&({{ 10}}\quad ,&{{ 5}})\quad 
\end{array}
\\\\\\
% slope = m
slope = {{ m}}= \cfrac{rise}{run} \implies \cfrac{3}{2}
\\\\\\
% point-slope intercept
\stackrel{\textit{point-slope form}}{y-{{ y_1}}={{ m}}(x-{{ x_1}})}\implies y-5=\cfrac{3}{2}(x-10)\implies y-5=\cfrac{3}{2}x-15
\\\\\\
y=\cfrac{3}{2}x-15+5\implies y=\cfrac{3}{2}x-10$