All categories

3 years ago

PLEASE HELP ASAP I NEED THIS DONE ASAP!!!

Mathematics

2 answers:

zubka84 [21]3 years ago

6 0

Answer:

The value of x is 12.

Step-by-step explanation:

Given that perimeter is found when all sides are added together. So we can assume that all side lengths add together will give you 134 imches :

$x + 2x + 5 + 6x - 17 + 3x + 2 = 134$

$12x - 10 = 134$

$12x = 134 + 10$

$12x = 144$

$x = 144 \div 12$

$x = 12$

Feliz [49]3 years ago

3 0

Answer:

X=12

Step-by-step explanation:

x+2x+5+6x-17+3x+2=134

12x-10=134

12x=144

x=12

You might be interested in

Find the measurement indicated in each parallelogram <br> (Same thing as the other one I posted)

Rus_ich [418]

Using trigonometry (SOHCAHTOA), <WZX is our main angle that we will be using. Our H or hypotenuse is the ZX or 7 because it is longest side in the triangle XZW, the A or adjacent is ZW or X. Then you set up your equation using the CAH of SOHCAHTOA and solve. To find WX, you use the same H or hypotenuse is the ZX or 7 because it is longest side in the triangle XZW and the O or opposite is WX which is your X. For setting up your equation you use the SOH of SOHCAHTOA and solve. You then double each of your measurements you got for ZW and WX and add them together to get your perimeter. Good luck! Let me know if you still need help!

4 0

4 years ago

Read 2 more answers

Complete the solution of the equation. find the value of y when x equals 1. <br><br>9x +7y= -12

Taya2010 [7]

Answer:

$y=-3$

Step-by-step explanation:

Given Equation:

$9x +7y=-12\\$ y=? at x= 1

Putting the given value of 'x' in the equation:

$9(1) +7y=-12\\\\9+7y=-12\\\\7y=-12-9\\\\7y=-21\\\\y=-\frac{21}{7} \\y=-3$

At $x=1$ , the value of y is $y=-3$

6 0

3 years ago

Helppppppp please hjbvkkkkkkkkk

Studentka2010 [4]

Do it by yourself ok

3 0

2 years ago

Read 2 more answers

I need to simplify this

Korvikt [17]

Hi there!

$3 \sqrt{54} + 2 \sqrt{24} =$
First we split up the square root into two parts.

$3 \times \sqrt{9} \times \sqrt{6} + 2 \times \sqrt{4} \times \sqrt{6} =$
Now we calculate the value of the square roots which have an integer as a solution

$3 \times 3 \times \sqrt{6} + 2 \times 2 \times \sqrt{6} =$
Multiplying the integers gives us our next step.

$9 \sqrt{6} + 4 \sqrt{6} =$
And finally we add up the roots.

$13 \sqrt{6}$

3 0

3 years ago

ok I'm bout to get to the point my mother hates people that don't are not straight and I'm bi so how do I come out to my mom and

Vlada [557]

Answer:

you should life make a cake and put frosting words on it that say I'm bi and i'm proud!

3 0

3 years ago

Read 2 more answers