2 years ago

Help!!!! please!!! i will give brainliest!! Find the area

Mathematics

1 answer:

astra-53 [7]2 years ago

7 0

Answer:

Step-by-step explanation:

trapezoid area calculator, A=(a+b/2)h

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What is an angle coterminal to 5pi/7

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3 years ago

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Mademuasel [1]

Answer: The required system of equations representing the given situation is

$y=1+0.5x\\\\y=3+0.25x$

Step-by-step explanation: Given that Sam needs to make a long-distance call from a pay phone.

We are to write a system to represent the situation.

Let x represent the number of minutes Sam talked on the phone and y represents the total amount that he paid for the call.

According to the given information,

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So, the equation representing this situation is

$y=1+0.5x~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)$

Also, if Sam places a collect call with the operator he will be charged $3.00 to connect and $0.25 per minute.

So, the equation representing this situation is

$y=3+0.25x~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(ii)$

Thus, the required system of equations representing the given situation is

$y=1+0.5x\\\\y=3+0.25x$

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3 years ago

There are 5 times as many tulips as roses bushes in the garden. There are 15 tulips how many rosese busehes are in the garden?

defon

Answer:

Step-by-step explanation:

3*5=15

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3 years ago