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Leya [2.2K]
3 years ago
15

Find an ordered pair (x y) that is a solution to the equation calculator

Mathematics
1 answer:
galina1969 [7]3 years ago
7 0
Pick a value for 'x' then solve for the 'y'

Ex: X=6 then 6-2y=2 then 4=2y then y=2y

So your answer will be 6,2.

Another answer to your question would be 4,1.
You might be interested in
Given the position of the particle, what the position(s) of the particle when it’s at rest
choli [55]

The position function of a particle is given by:

X\mleft(t\mright)=\frac{2}{3}t^3-\frac{9}{2}t^2-18t

The velocity function is the derivative of the position:

\begin{gathered} V(t)=\frac{2}{3}(3t^2)-\frac{9}{2}(2t)-18 \\ \text{Simplifying:} \\ V(t)=2t^2-9t-18 \end{gathered}

The particle will be at rest when the velocity is 0, thus we solve the equation:

2t^2-9t-18=0

The coefficients of this equation are: a = 2, b = -9, c = -18

Solve by using the formula:

t=\frac{-b\pm\sqrt[]{b^2-4ac}}{2a}

Substituting:

\begin{gathered} t=\frac{9\pm\sqrt[]{81-4(2)(-18)}}{2(2)} \\ t=\frac{9\pm\sqrt[]{81+144}}{4} \\ t=\frac{9\pm\sqrt[]{225}}{4} \\ t=\frac{9\pm15}{4} \end{gathered}

We have two possible answers:

\begin{gathered} t=\frac{9+15}{4}=6 \\ t=\frac{9-15}{4}=-\frac{3}{2} \end{gathered}

We only accept the positive answer because the time cannot be negative.

Now calculate the position for t = 6:

undefined

6 0
1 year ago
Please help ill mark brainliest
posledela

Answer:

x = 3

Step-by-step explanation:

since it's hitting 3 on the x axis and just goes up and down where 3 is, all the points have an x of 3 and nothing else. making the equation x = 3

7 0
2 years ago
A typical construction worker makes $120 in eight hour work day in Arizona. How much do they make per hour?
son4ous [18]

Answer:

$15

Step-by-step explanation:

Simply divide 120 by 8 to get your answer.

6 0
3 years ago
Read 2 more answers
Four friends share of a gallon of lemonade equally. What fraction of the gallon of lemonade does each friend get?
UNO [17]

Answer:

if theres four friends and they share the whole gallon equally then each friend would get a quart of lemonade

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
PLEASE HELP !!!!!!! what values from the set 1,2,3,4,5 make the inequality true n+2<6 ?????
Maru [420]
1 and 2, because 1+2 is 3, which is less than 6, 2+3 is 5 which is also less than 6.
7 0
3 years ago
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