3 years ago

Two different ways to rewrite 3xy+6yzusing the distributive property

Mathematics

1 answer:

butalik [34]3 years ago

8 0

Answer:

3(x+y) + 6(y+z)

3x(y) + 6y(z)

Step-by-step explanation:

You might be interested in

Really need help not good in geometry

Mandarinka [93]

Answer:18

Step-by-step explanation:It is the same shape just 3 times the size.

4 0

4 years ago

Write an equation in point-slope form, y – y1 = m(x – x1), of the line through points (9, –2) and (10, 2). Use (9, –2) as the po

True [87]

$\bf \begin{array}{ccccccccc}
&&x_1&&y_1&&x_2&&y_2\\
% (a,b)
&&(~ 9 &,& -2~) 
% (c,d)
&&(~ 10 &,& 2~)
\end{array}
\\\\\\
% slope = m
slope = m\implies 
\cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{2-(-2)}{10-9}\implies \cfrac{2+2}{10-9}\implies \cfrac{4}{1}\implies 4
\\\\\\
% point-slope intercept
\stackrel{\textit{point-slope form}}{y- y_1= m(x- x_1)}\implies y-(-2)=4(x-9)\implies y+2=4(x-9)$

4 0

3 years ago

Triangle FGH is similar to JKM.

mario62 [17]

Answer: J = 14.4 cm

Step-by-step explanation:

<em>K is similar to G</em>

So we can find the scale that FHG was dilated by dividing the side length of G by the side length of K

16.56/9.2 = 1.8

So the sides of the triangle KMJ were multiplied by a factor of 1.8

to find m :

25.92/1.8 = 14.4

J = 14.4

8 0

3 years ago

I am making a slide show. I have a four minute 51 second video I have 19 photos that I want to edit evenly to fit how many secon

miss Akunina [59]

Would it be 15 seconds each?

7 0

3 years ago

The perimeter of a rectangle is 96 ft. The ratio of its length to its width is 5 : 3. What are the dimensions of the rectangle?

fomenos

The answer is 30 to 18 feet

6 0

4 years ago