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2 years ago

Please help. thank you so much

Mathematics

1 answer:

Svetach [21]2 years ago

7 0

Answer:

XY = 17

Step-by-step explanation:

Intersect secant theorem, EX * EY = EZ*EW

34 * EY = 25.5 * 68

$EY = \frac{25.5*68}{34}\\\\ = 25.5* 2\\\\ = 51.0 = 51$

EY = 51

EX + XY = 51

34 + XY = 51

XY = 51 - 34 = 17

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Answer:

B, 33%

Step-by-step explanation:

Let us find the original price of four chairs without the special deal, and compare it with the deal to find the percent savings.

Step 1:

A customer must buy 4 chairs costing $75 each to recieve the deal. Let us multiply 4 by 75 to find the total cost without the deal:

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Step 2:

We now know the original cost of the 4 chairs, and the price of 4 chairs with a deal. Let us subtract the difference of costs and convert it into a percentage to find percent savings:

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I hope this helps! Let me know if you have any questions :)

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3 years ago

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Given:

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3 years ago

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Answer:

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Step-by-step explanation:

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2 years ago

Please I need your help ASAP

dolphi86 [110]

Answer:

Step-by-step explanation:

B has a y-intercept of 4, greater than A's y-intercept of -4. This means that D is correct.

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2 years ago

Read 2 more answers