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3 years ago

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

Mathematics

2 answers:

Rus_ich [418]3 years ago

4 0

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!

stich3 [128]3 years ago

3 0

Double each measurement by each other

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3 years ago

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Oduvanchick [21]

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Step-by-step explanation:

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3 years ago

Lake has a total of $10,000 to invest in two accounts. One account earns 1% simple interest, and the other earns 10% simple inte

Elza [17]

Answer:

$8000 at 1%
$2000 at 10%

Step-by-step explanation:

It often works well to let a variable represent the amount invested at the higher rate. Then an equation can be written relating amounts invested to the total interest earned.

<h3>setup</h3>

Let x represent the amount invested at 10%. Then 10000-x is the amount invested at 1%. The total interest earned is ...

0.10x +0.01(10000 -x) = 280

<h3>solution</h3>

Simplifying gives ...

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2 years ago

Divide correctly<br> 016 by 8<br>072 by 8

ollegr [7]

Answer:

2and9

Step-by-step explanation:

016 by 8=2

072 by 8=9

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2 years ago