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umka2103 [35]
3 years ago
14

Help me out with this problem ?​

Mathematics
1 answer:
3241004551 [841]3 years ago
4 0

Answer:

(-4.5, 2.5)

Step-by-step explanation:

The solution for two graphed linear equations is the intersection (The point where two lines meet or cross).

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Light travels 9.45 \cdot 10^{15}9.45⋅10 ​15 ​​ 9, point, 45, dot, 10, start superscript, 15, end superscript meters in a year. t
Anna [14]

We are given that the distance light travel is:

9.45 x 10^15 meters / year

 

And that there is:

3.15 x 10^7 seconds / year

 

So the distance light travels per second is:

distance = (9.45 x 10^15 meters / year) * (1 year / 3.15 x 10^7 seconds)

<span>distance = 3 x 10^8 meters / second</span>

6 0
3 years ago
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in a box of doughnuts, 4/7 of the doughnuts are chocolate and the rest are filled with jam. what is the ratio of chocolate dough
Lina20 [59]
The answer to the question is 4:3
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3 years ago
What is the equation of the following line? Be sure to scroll down first to see
Hoochie [10]

Answer:

y=9x

Step-by-step explanation:

(0,0),(1,9)

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3 0
3 years ago
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}

4 0
1 year ago
I will mark you brainiest if you can answer this
Sladkaya [172]

Answer:

0.80

Step-by-step explanation:

4 0
3 years ago
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