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2 years ago

Complete the missing value in the solution to the equation. y=2x+5 x=2

Mathematics

2 answers:

ZanzabumX [31]2 years ago

6 0

Answer:

Step-by-step explanation:

substituting 2 for the x

y = 2(2) + 5

y = 4 + 5

y = 9

dusya [7]2 years ago

3 0

Answer:

$y=9$

Step-by-step explanation:

All you have to do is substitute the 2 for the x!

Work Below:

$y=2x+5$

$y=2(2)+5$

$y=4+5$

$y=9$

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Four brothers each bought two hot dogs and a bag of chips at the football concession stand. If the bag of chips was 1.25, and th

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Answer:

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Step-by-step explanation:

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3 years ago

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Answer:

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Step-by-step explanation:

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Answer:

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2 years ago

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3 years ago

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12. Let yo = O. Write parametric equations to represent the path of the ballsthrown by Sami and T'Aisha given the following cond

ira [324]

SOLUTION:

We want to write the x and y parametric equation for Sami and T'Aisha given their following data.

$\begin{gathered} Sami:v_0=15\frac{ft}{s},\theta=35^o,y_0=5.4ft \\ T^{\prime}Aisha:v_0=19\frac{ft}{s},\theta=50^o,y_o=5.8ft \\ x_0=0 \end{gathered}$

The parametric equations for x and y are given by;

$\begin{gathered} x(t)=x_0+(v_0cos\theta)t \\ y(t)=y_0+(v_0sin\theta)t+0.5gt^2 \end{gathered}$

Inserting, the values, we have; For Sami;

$\begin{gathered} Sami: \\ x\left(t\right)=15cos35t, \\ y\left(t\right)=5.4+15sin35t-16t^2 \end{gathered}$

For T'Aisha;

$\begin{gathered} T^{\prime}Aisha: \\ x\left(t\right)=19cos50t, \\ y\left(t\right)=5.8+19sin50t-16t^2 \end{gathered}$

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1 year ago