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3 years ago

HELP HELP HELP FIRST RIGHT ANSWER GETS BRAINLIEST

Mathematics

1 answer:

Mnenie [13.5K]3 years ago

8 0

Answer: One solution

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3. 49 points in 7 games

tankabanditka [31]

Answer:

What do u mean

Step-by-step explanation:

3.49x 7=24.43

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3 years ago

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Find the reference angle for 4pi/7

Alex17521 [72]

Find the Reference Angle (4pi)/7 4π 7 4 π 7 Since the angle 4π 7 4 π 7 is in the second quadrant, subtract 4π 7 4 π 7 from π π.

Thus, $\frac{3\pi }{7}$ is your answer

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2 years ago

How do you get the answer

I am Lyosha [343]

Plug in -2 for a, 3 for b, and -5 for c. Then it'd be | (-3)^2 - 2(-2)(-5) +5 (3) |. Then, multiply everything to get | 9 -20 +15 |. Then, add/subtract to get | 4 |. Finally, take the absolute value and get 4.

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3 years ago

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Tju [1.3M]

Solutions are here.

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2 years ago

Complete the equation of the line through (-9,7) & (-6,-3)

scZoUnD [109]

Answer:

$y=-\frac{10}{3}x-23$

Step-by-step explanation:

we have the points

(-9,7) and (-6,-3)

step 1

Find the slope

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

substitute the values

$m=\frac{-3-7}{-6+9}$

$m=-\frac{10}{3}$

step 2

Find the equation in point slope form

$y-y1=m(x-x1)$

we have

$m=-\frac{10}{3}$

$(x1,y1)=(-6,-3)$

substitute

$y+3=-\frac{10}{3}(x+6)$ ---> equation in point slope form

step 3

Find the equation of the line in slope intercept form

$y=mx+b$

we have

$y+3=-\frac{10}{3}(x+6)$

Isolate the variable y

Distribute right side

$y+3=-\frac{10}{3}x-20$

subtract 3 both sides

$y=-\frac{10}{3}x-20-3$

$y=-\frac{10}{3}x-23$

7 0

3 years ago

HELP HELP HELP FIRST RIGHT ANSWER GETS BRAINLIEST​

HELP HELP HELP FIRST RIGHT ANSWER GETS BRAINLIEST