HELP asap plz Solve 2y^2 – 3y = 2

Mathematics

1 answer:

sergejj [24]3 years ago

4 0

Are you solving for x or y?

You might be interested in

Fahrenheit . The freezing point of water in degrees celsius is zero while in degrees fahrenheit it is 32

EastWind [94]

That is correct?

Dunno what the question is.

5 0

2 years ago

A type of green paint is made by mixing 2 cups of yellow with 3.5 cups of blue.

leonid [27]

Answer:

4 cups of yellow with 7 cups of blue

Step-by-step answer:

simply just double both amounts of paint and the ratios should even making the same shade of paint

8 0

3 years ago

The answer to this word problem usinf discriminant

solniwko [45]

$\bf h=-9.8t^2+45t+1.2\implies 64.5=-9.8t^2+45t+1.2
\\\\\\
0=-9.8t^2+45t-63.3\\\\
-------------------------------$

$\bf \qquad \qquad \qquad \textit{discriminant of a quadratic}
\\\\\\
0=\stackrel{\stackrel{a}{\downarrow }}{-9.8}t^2\stackrel{\stackrel{b}{\downarrow }}{+45}t\stackrel{\stackrel{c}{\downarrow }}{-63.3}
~~~~~~
\stackrel{discriminant}{b^2-4ac}=
\begin{cases}
0&\textit{one solution}\\
positive&\textit{two solutions}\\
negative&\textit{no solution}
\end{cases}
\\\\\\
(45)^2-4(-9.8)(-63.3)\implies -456.36$

the discriminant is a negative value, thus no solution for such quadratic, meaning if we use h=64.5 like we did, there's no "t" seconds at which point the ball hits the batting cage.

8 0

2 years ago

Which deal is better? 10 slices of cheese at $2.48 or 12 slices of cheese at $3.18?

rusak2 [61]

Answer: 10 Slices

Step-by-step explanation:

10 slices of cheese is about $0.24 a slice.

12 Slices of cheese is about $0.26 a slice.

So 10 slices is the better deal.

3 0

1 year ago

A window is 9ft long. It is x feet longer than it is high. What is the height of the window.

Alisiya [41]

Length of the window = 9ft
The length is x feet more than the height
Therefore, the height is (9-x) ft

8 0

2 years ago