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3 years ago

ANSWEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE NOWEWEW

Mathematics

2 answers:

Crank3 years ago

5 0

Hey there!

(1) 3(a+b)

Using the distributive property:

... 3a+3b

Not equivalent

(2) 4(x+2y)

Using the distributive property:

... 4x+8y

Equivalent

Hope it helps!

masya89 [10]3 years ago

4 0

The first one is not equivalent. The second one is equivalent.

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During the 1998-1999 season, the Panthers played 40 games. They lost 14 more games that they won. How many games did they win th

lyudmila [28]

Step-by-step explanation:

if x is games won

then games lost is x+14

total no of games=40

x+x+14=40

2x=40-14

x=13 games won

8 0

3 years ago

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Write the vertex form of the equation of the parabola which has a vertex of (0,0) and contains the point (2,-2)

Anettt [7]

$\bf \qquad \textit{parabola vertex form}\\\\
\begin{array}{llll}
\boxed{y=a(x-{{ h}})^2+{{ k}}}\\\\
x=a(y-{{ k}})^2+{{ h}}
\end{array} \qquad\qquad vertex\ ({{ h}},{{ k}})\\\\
-------------------------------\\\\
y=a(x-{{ h}})^2+{{ k}}\qquad 
\begin{cases}
h=0\\
k=0
\end{cases}\implies y=a(x-0)^2+0
\\\\\\
y=ax^2\qquad 
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x=2\\
y=-2
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solve for "a", to get the coefficient, and then plug it back in the equation.

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4 years ago

Please help, i am really bad at math and this is credit recovery n i have to finish by tmr

Svetach [21]

Answer:

Step-by-step explanation:

4 0

3 years ago

I wonder what 2 plus 3 is someone answrs!

Salsk061 [2.6K]

2+3= 23
I know this bc I know this bye now lol

5 0

3 years ago

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H(j + i) - k5 + h<br> when h = 3, i = 4, j = 2, and k = 1<br> pls put how you did it

VikaD [51]

Answer:

Step-by-step explanation:

First you want to plug in all the numbers where the letters are

h ( j + i )- k(5) + h

3 ( 2 + 4 )- 1(5) + 3

After this step you will have to distribute the 3 outside the parenthesis. Which you do by multiplying everything in side the parenthesis by the outside number which is three.

6 + 12 - 1(5) + 3

Then you just follow PEMDAS to solve for the rest

6 + 12 - 5 + 3

18 - 5 + 3

13 + 3

6 0

3 years ago