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3 years ago

7

PLS HELP DUE IN 1 HOUR WILL GIVE BRAINLIEST THANKS AND 5 STARSSS!!!

1 answer:

Alenkinab [10]3 years ago

7 0

Step-by-step explanation:

-2x - 10 = 14x - 7

-10 + 7 = 14x +2x

-3 = 16x

-3/16 =x

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Write an explicit formula

olya-2409 [2.1K]

Hey! I got you! So this is an arithmetic equation, and the common difference (how much it goes up by) is positive three. To find a sub 0- the first number of the sequence, you’ll subtract the first number shown by 3! This will show you 33! Now you input this into an equation and your answer will be 3n+33!

Please give brainliest!❤️

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3 years ago

What is 696969 time 1

AVprozaik [17]

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3 years ago

Read 2 more answers

Endpoints of segment MN have coordinates (0, 0), (5, 1). The endpoints of segment AB have coordinates (1 1/22 , 2 1/4 ) and (−2

Nana76 [90]

Answer: $k=18\dfrac{8}{11}$ .

Step-by-step explanation:

If a line passing through two points, then

$Slope=\dfrac{y_2-y_1}{x_2-x_1}$

Endpoints of segment MN have coordinates (0, 0) and (5, 1).

Slope of MN $=\dfrac{1-0}{5-0}=\dfrac{1}{5}$

The endpoints of segment AB have coordinates $\left(1\dfrac{1}{22} , 2\dfrac{1}{4}\right)$ and $\left(-2\dfrac{1}{4} , k\right)$ .

$A=\left(1\dfrac{1}{22} , 2\dfrac{1}{4}\right)=\left(\dfrac{23}{22} ,\dfrac{9}{4}\right)$

$B=\left(-2\dfrac{1}{4} , k\right)=\left(-\dfrac{9}{4} , k\right)$ .

Slope of AB $=\dfrac{k-\frac{9}{4}}{-\frac{9}{4}-\dfrac{23}{22}}$

$=\dfrac{\frac{4k-9}{4}}{\frac{-99-46}{44}}$

$=\dfrac{4k-9}{4}\times \dfrac{44}{-145}$

$=4k-9\times \dfrac{11}{-145}$

$=\dfrac{44k-99}{-145}$

Product of slopes of two perpendicular segments is -1.

Slope of MN × Slope of AB = -1

$\dfrac{1}{5}\times \dfrac{44k-99}{-145}=-1$

$\dfrac{44k-99}{-725}=-1$

$44k-99=725$

$44k=725+99$

$k=\dfrac{824}{44}$

$k=\dfrac{206}{11}$

$k=18\dfrac{8}{11}$

Therefore, the value of k is $k=18\dfrac{8}{11}$ .

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4 years ago

Read 2 more answers

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Natalka [10]

4 and 2/3 = 14/3

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3 years ago

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Alexeev081 [22]

Answer:

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4 years ago