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Vladimir [108]
2 years ago
13

Put in Standard form: y – 4 = 3(x+5)​

Mathematics
2 answers:
Sophie [7]2 years ago
8 0

Answer:

3x - y= - 19

Step-by-step explanation:

Zarrin [17]2 years ago
8 0

Answer:

y-4=3x+15

y=3x+15+4

y=3x+19

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Please help 5 rate pleaseeeeeee????//
gayaneshka [121]

Step-by-step explanation:

5/2K+1+1/3K-3/4= 17/6K + 1/4

-Plug in the rest of the equations to check if they are the same.

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5 0
2 years ago
Olivia is growing roses and keeps track of how much fertilizer (in ounces) she adds to the soil and how many blooms each rose
lina2011 [118]

Answer:

i am in middle school but i know it Yx6

Step-by-step explanation:

7 0
2 years ago
If costheta=4/5 then what is sec^2theta
DaniilM [7]

Answer:

\sec^2(\theta)=\frac{25}{16}

Step-by-step explanation:

Recall what the relationship between cosine and secant:

\sec(\theta)=\frac{1}{\cos(\theta)}

In other words, secant is the reciprocal of cosine.

So, if we know cosine, we only need to find its reciprocal to find secant.

We are given that cosine is:

\cos(\theta)=\frac{4}{5}

Then secant must be:

\sec(\theta)=\frac{5}{4}

So:

\sec^2(\theta)=(\frac{5}{4})^2

Square:

\sec^2(\theta)=\frac{25}{16}

And we're done!

5 0
3 years ago
If you are framing a photo that is 4in by 7 in, and you want the frame to be the same width all around, and the total area of th
aliina [53]

Answer:

<em>3.36in</em>

Step-by-step explanation:

The total surface area of the cardboard is expressed as;

TSA = 2(LW + LH + WH)

L is the length = 4in

W is the width

H is the height = 7in

TSA = 130in²

Substitute the given values into the formula and get the width W

TSA = 2(LW + LH + WH)

130 = 2(4W+4(7) + 7W)

130 = 2(11W+28)

130 = 22W+56

22W = 130 - 56

22S = 74

W = 74/22

<em>W = 3.36in</em>

<em>hence the width of the photo is 3.36in</em>

4 0
2 years ago
PLZ HELP!! if you flipped a coin 200 times, approximately how many times should the coin land heads up?
olasank [31]
It would be very likely that it would land heads up, about 100 times. its a 50/50 chance
5 0
2 years ago
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