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3 years ago

Find the value of x please hurry

Mathematics

1 answer:

Andrei [34K]3 years ago

3 0

Answer:

x+133= 130

maybe

Step-by-step explanation:

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I need an explanation on how to do these, along with an answer, please.

Amiraneli [1.4K]

3 would be 53. Since the lines are parallel the angles will be the same

4 would be 47 because of outer exterior angles

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3 years ago

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You go to the quad on a windy day to fly a kite. You have released 40 feet of string. The string makes an angle of 36° with the

torisob [31]

1800 odkdkcheidncncmk

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Thank you so much!!!

vova2212 [387]

Answer:

$\fbox{\begin{minipage}{16em}Option D: y = (4/7)x + 8 is correct\end{minipage}}$

Step-by-step explanation:

(1) A typical form of equation of a line is:

$y = Mx + b$

with, $M$ is slope and $b$ is y-intercept.

(2) Another straight line has equation in form of:

$y = Nx + c$

with $N$ is slope and $c$ is y-intercept

(3) If these two lines are perpendicular, according to the property of two perpendicular lines on the two-dimensional plane, we have:

$M$ x $N$ = -1

(4) Transform the given equation of original line into typical form:

$7x + 4y = -24\\$

<=> $4y = -7x - 24$

<=> $y = (\frac{-7}{4})x - \frac{24}{4}$

<=> $y = (\frac{-7}{4})x - 6$

=> $M = \frac{-7}{4}$

=> $N = \frac{-1}{M} = \frac{-1}{\frac{-7}{4} } = \frac{-4}{-7} = \frac{4}{7}$

=> Option D: $y = (\frac{4}{7})x + 8$ is correct (Slope = $\frac{4}{7}$ )

Hope this helps!

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3 years ago

PLEASE HELP ITS EASY ALGEBRAA I WILL AWARD THE BRAINLIEST TO WHOEVER GETS IT FIRSTT(and right) WORTH 50 POINTSSS

neonofarm [45]

Answer:

t=4.375

Step-by-step explanation:

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Nathan drove 262 miles in 5 hours at a constant speed. How long would it take him to drive 377.28 miles at the same speed?

zhannawk [14.2K]

It would take him 7.2hours
Show work
262/5=52.4
52.4•7.2=377.28

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