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2 years ago

Chocolate candy bars cost $2.00 each. If sales tax is 9%, what is the final price of three candy bars?

Mathematics

2 answers:

Tcecarenko [31]2 years ago

5 0

$6.54 is the final price of the candy bars

Travka [436]2 years ago

5 0

That would mean you have to add 9% of 2.00 which is 9x2 which is 18. Next you move decimal 2 places to the right. That would be 0.18. Then you add 18 cents to the 2 dollars and with sales tax, the chocolate candy cost $2.18

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3 years ago

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3 years ago

I WILL GIVE BRAINLIEST FOR Correct Answer

VladimirAG [237]

Part A) Find BC, the distance from Tower 2 to the plane, to the nearest foot.

in the triangle ACD
sin16=CD/(7600+BD)--------> CD=sin16*(7600+BD)---------> equation 1

in the triangle BCD
sin24=CD/BD-----------> CD=sin24*BD---------------> equation 2
equation 1=equation 2
sin16*(7600+BD)=sin24*BD-----> sin16*7600+sin16*BD=sin24*BD
sin24*BD-sin16*BD=sin16*7600----> BD=[sin16*7600]/[sin24-sin16]
BD=15979 ft

in the triangle BCD
cos24=BD/BC---------> BC=BD/cos24-------> 15979/cos24-------> 17491
BC=17491 ft

the answer part 1) BC is 17491 ft

Part 2) Find CD, the height of the plane from the ground, to the nearest foot.

CD=sin24*BD ( remember equation 2)
BD=15979 ft
CD=sin24*15979 -----------> CD=6499 ft

the answer part 2) CD is 6499 ft

4 0

2 years ago

Read 2 more answers