2 years ago

Help Please?

Mathematics

1 answer:

Studentka2010 [4]2 years ago

6 0

Answer: 40 students

Step-by-step explanation:
50x4 = 200 students

10x4 = 40 students who chose red.

You can check your work by dividing 4 by 200 and 40 by 4.

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3 x 2 1/2= ?????????????????/<br> Welp

igor_vitrenko [27]

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3 years ago

I ONLY GIVE CROWN TO ANSWERS THAT ARE CORRECT THANK YOU VERY MUCH :)

lana [24]

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260

Step-by-step explanation:

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3 years ago

It takes 3/4 of a cup of orange juice to make 1 smoothie. erin wants to make 2 smoothies. how much orange juice will she need?

pav-90 [236]

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4 years ago

Find the value of y.

Katarina [22]

Answer:

I believe 74

Step-by-step explanation:

There are 3 unidentified areas including Y

60+70+130

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4 0

3 years ago

Y is the midpoint of XZ .X has coordinates (2, 4), and Y has coordinates (-1, 1). Find the coordinates of z.

cricket20 [7]

$\bf \textit{middle point of 2 points }\\ \quad \\
\begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
X&({{ 2}}\quad ,&{{ 4}})\quad 
% (c,d)
Z&({{ x}}\quad ,&{{ y}})
\end{array}\qquad
% coordinates of midpoint 
\left(\cfrac{{{ x_2}} + {{ x_1}}}{2}\quad ,\quad \cfrac{{{ y_2}} + {{ y_1}}}{2} \right)
\\\\\\
\left( \cfrac{x+2}{2}~,~\cfrac{y+4}{2} \right)=\stackrel{Y}{(-1,1)}\implies 
\begin{cases}
\cfrac{x+2}{2}=-1\\\\
x+2=-2\\
\boxed{x=-4}\\
------\\
\cfrac{y+4}{2}=1\\\\
y+4=2\\
\boxed{y=-2}
\end{cases}$

7 0

4 years ago