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3 years ago

The functions u and w are defined as follows. =ux+−2x2 =wx−−x21 Find the value of wu−5.

Mathematics

1 answer:

Karo-lina-s [1.5K]3 years ago

3 0

Answer:

YStep-by-step explanation:

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Harper had $35 in her purse and found x dollars more on the couch. Cole had $41 in his wallet and spent twice as much money as H

yanalaym [24]

Answer (x is the money Harper found):

Equation: (35 + x) = (41 - 2x)
Solution: x = 2

I hope this helps!

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2 years ago

Hellllllp please with Kahn academy

Veseljchak [2.6K]

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3 years ago

Read 2 more answers

Qaudriladrial ABCD had cordinates A (3, 5) B(5, 2) C(8, 4) D(6, 7) qaudriladrial ABCD is a what?

Lorico [155]

The quadrilateral is a square

<h3>What are quadrilaterals?</h3>

Quadrilaterals are polygons, that have four sides and four corners

The coordinates are given as:

A = (3, 5)
B = (5, 2)
C = (8, 4)
D = (6, 7)

Start by calculating the adjacent side lengths using:

$d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$

So, we have:

$AB = \sqrt{(3- 5)^2 + (5- 2)^2}$

$AB = \sqrt{13}$

$BC = \sqrt{(8- 5)^2 + (4- 2)^2}$

$BC = \sqrt{13}$

The side lengths are equal.

Hence, the quadrilateral is a square

Read more about quadrilaterals at:

brainly.com/question/5715879

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2 years ago

A line passes through the points 3,10 and 6, 16 write the equation of this line in slope-intercept form

cluponka [151]

$(\stackrel{x_1}{3}~,~\stackrel{y_1}{10})\qquad (\stackrel{x_2}{6}~,~\stackrel{y_2}{16}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{16}-\stackrel{y1}{10}}}{\underset{run} {\underset{x_2}{6}-\underset{x_1}{3}}} \implies \cfrac{ 6 }{ 3 } \implies 2$

$\begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-\stackrel{y_1}{10}=\stackrel{m}{ 2}(x-\stackrel{x_1}{3}) \\\\\\ y-10=2x-6\implies {\Large \begin{array}{llll} y=2x+4 \end{array}}$

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11 months ago

Will Give Brainliest :) <3

Effectus [21]

Answer:

As per the given information there are 4 different price intervals.

<u>Let x be the age and y be the admission price, then we have following equations;</u>

y = 10.50, if 15 ≤ x ≤ 61
y = 8.50, if x ≥ 62
y = 6.50, if 2 ≤ x ≤ 14
y = 0, if 0 ≤ x ≤ 1

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3 years ago