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3 years ago

I need to know how to find x,y,SQ,PR

Mathematics

2 answers:

Darina [25.2K]3 years ago

5 0

Answer:

x=2.66, 2 2/6

y= 0.4

SQ= 16

PR= 16

Step-by-step explanation:

To find X:

2*4=3x --> 8=3x (divide by 3 on both sides) --> x= 2.66

To find Y:

Solve for y by simplifying both sides of the equation, then isolating the variable.

2*2=10y --> 4=10y (divide by 10 on both sides)

Exact Form:

y=2/5

Decimal Form:

y=0.4

To find SQ:

The two side of the line are equal. If you take the side that you can easily find (4*2= 8) and multiply it by 2 you should have the correct answer.

To find PR:

Multiply y,10,2, and 2 to find PR.

lesantik [10]3 years ago

3 0

To check gab b h to the end and have a good

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3 years ago

Read 2 more answers

The perimeter of the rectangle is 76 units. Find the length of side pq

larisa [96]

Answer: $PQ=16\ units$

Step-by-step explanation:

The missing figure is attached.

The perimeter of a rectangle is:

$P=2l+2w$

Where "l" is the lenght and "w" is the width.

You can identify in the figure that:

$w=SR=PQ=2z+2\\\\l=QR=PS=3z+1$

Then, knowing the perimeter of the rectangle, you can make the subsitution into the formula:

$76=2(3z+1)+2(2z+2)$

Now you must simplify and solve for "z"

$76=6z+2+4z+4\\\\76-6=10z\\\\70=10z\\\\\frac{70}{10}=z\\\\z=7$

Finally, substituting the value of "z" into $PQ=2z+2$ , you get:

$PQ=2(7)+2=16\ units$

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3 years ago

What does an algebraic expression always have?

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4 years ago

The 1992 world speed record for a bicycle (human-powered vehicle) was set by Chris Huber. His time through the measured 200 m st

aleksklad [387]

Answer:

Speed of Chris Huber = 30.726 m/s

Time taken by Sam = 5.55 s

Step-by-step explanation:

Given:

Distance = 200 m

Time taken by Chris Huber = 6.509 s

Now,

Speed of Chris Huber = $\frac{\textup{Distance}}{\textup{Time}}$

Speed of Chris Huber = $\frac{\textup{200 m}}{\textup{6.509 s}}$

Speed of Chris Huber = 30.726 m/s

Speed of Sam = Speed of Chris Huber + 19.0 km/h

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therefore,

Time taken by Sam = $\frac{\textup{Distance}}{\textup{Speed}}$

Time taken by Sam = $\frac{\textup{200}}{\textup{36.004}}$ = 5.55 s

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3 years ago

Solve fro the Equation below:<br><br> 7+2(x-3)=-3(x+1)-4

tester [92]

7 + 2x - 6 = -3x - 3 - 4
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3 years ago