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PSYCHO15rus [73]

3 years ago

15

Write this ratio as a fraction in lowest terms. 80 minutes to 30 minutes

1 answer:

JulijaS [17]3 years ago

3 0

The answer is 8/3 thank me

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What is the solution to the system of equations below? y=-1/3 x+6 and y=1/3 x-6

lilavasa [31]

The answer to the question

8 0

2 years ago

Given the system of constraints name all vertices. Then find the maximum value of the given objective

larisa86 [58]

Answer:

$35$

Step-by-step explanation:

The constraints are

The red line represents the function

$y\leq \dfrac{1}{3}x+1$

At $y=0$

$0=\dfrac{1}{3}x+1\\\Rightarrow -1=\dfrac{1}{3}x\\\Rightarrow x=-3$

At $x=0$

$y=0+1\\\Rightarrow y=1$

Two points are $(-3,0),(0,1)$

The blue line represents the function

$5\geq y+x$

at $y=0$

$5=x$

at $x=0$

$y=5$

Two points are $(5,0),(0,5)$

The other two constraints are $x\geq 0$ , $y\geq 0$ . So, the point has to be in the first quadrant

From the graph it can be seen there are two points where the function will be maximum let us check them.

$(3,2)$

$7x-2y=7\times 3-2\times 2=17$

$(5,0)$

$7x-2y=7\times 5-2\times 0=35$

So, the maximum value of the function is $35$ .

3 0

2 years ago

Line CD passes through points C(3,-5) and D(6,0). What is the equation of line CD in standard form?

Serga [27]

Answer:

hope this helps

the explanation is in the picture

please like and Mark as brainliest

3 0

2 years ago

I WILL GIVE GOLD MEDALS PLEASE HELP ??? Can somebody help with these 2 math questions?

taurus [48]

4)

$\bf \textit{area of a sector of a circle}\\\\
A=\cfrac{\theta\pi r^2}{360}\qquad 
\begin{cases}
\theta=\textit{angle in degrees}\\
r=radius\\
----------\\
r=CE=9\\
\theta=120
\end{cases}$

6 0

3 years ago

Can someone plz help me??

Klio2033 [76]

If you are looking for the third angle it is 90 degrees

5 0

2 years ago