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masya89 [10]
3 years ago
12

Nicole has a collection of dolls that weigh 2/2 gram. How much would 2 dolls weigh?

Mathematics
1 answer:
SashulF [63]3 years ago
7 0

Answer:

2

Step-by-step explanation:

Because 2/2 equals 1, and 1 * 2 = 2

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Need help urgently difficult but simple math equation if you get it right ill give you brainliest.​
Zielflug [23.3K]

Answer:

No.

Step-by-step explanation:

Explanation below.

6 0
3 years ago
Passes through (5,7) and(3,1)
den301095 [7]
IF IT IS THE EQUATION OF A LINE YOU ARE LOOKING FOR:
y=mx+c
7-1÷5-3=6÷2=3
y=3x+c (here we substitute in one of the points to find out what C is)
1=(3×3)+c
1=9+c
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so the equation is: y=3x-8
7 0
3 years ago
write the linear equation from the given information in slope intercept form passing through (-2,8) and perpendicular to y=2x+5​
Leto [7]

Answer:

y  =  -\frac{1}{2} x + 9

Step-by-step explanation:

Given parameters:

  Coordinates = (-2,8)

Equation of the line  y  = 2x + 5;

Unknown:

Linear equation of a line perpendicular = ?

Solution:

From the given expression, a line perpendicular will have a negative inverse of the slope given.

           y  = 2x + 5

Equation of a line  is y = mx + c;

y and x are the coordinates

  m is the slope

   c is the intercepts

    y  = 2x + 5 ;

 The slope is 2;

  A line perpendicular will have a slope of -\frac{1}{2}  

 Since y = 8 and x  = -2, let us find c;

     8  = 2 x -\frac{1}{2}  + c

    8 = -1 + c

     c  = 8+1 = 9

The equation of the line is;

       y  =  -\frac{1}{2} x + 9

7 0
3 years ago
Determine the 8th term in the geometric sequence whose first term is -10 and whose common ratio is 2
enyata [817]
\bf n^{th}\textit{ term of a geometric sequence}
\\\\
a_n=a_1\cdot r^{n-1}\qquad 
\begin{cases}
n=n^{th}\ term\\
a_1=\textit{first term's value}\\
r=\textit{common ratio}\\
----------\\
a_1=-10\\
r=2\\
n=8
\end{cases}
\\\\\\
a_8=-10\cdot 2^{8-1}\implies a_8=-10\cdot 2^7
\\\\\\
a_8=-10\cdot 128\implies a_8=-1280
8 0
4 years ago
Please help <br><br> This is a true or false question i’m just not smart
fiasKO [112]
It’s true i’m pretty sure
7 0
3 years ago
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