3 years ago

Below are two parallel lines with a third line intersecting them

Mathematics

1 answer:

artcher [175]3 years ago

8 0

Answer:

the answer to x is 31 degrees

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How do I find the Area of a Cylinder

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Answer:

A=2πrh+2πr^2

Step-by-step explanation:

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3 years ago

The symphonic choir and the jazz choir are recording songs for an album. The album can be no more than 72

Brut [27]

Answer:

The maximum number of songs that the symphonic choir can record is 14

Step-by-step explanation:

Let

x ----> the number of songs of the symphonic choir

we know that

The number of songs of the jazz choir multiplied by its average time per song plus the the number of songs of the symphonic choir multiplied by its average time per song, must be less than or equal to 72 minutes

The inequality that represent this situation is

$3(7)+3.5(x)\leq 72$

solve for x

$21+3.5x\leq 72$

subtract 21 both sides

$3.5x\leq 51$

divide by 3.6 both sides

$x\leq 14.6\ songs$

therefore

The maximum number of songs that the symphonic choir can record is 14

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3 years ago

A full moon occurs about every 30 days . If the last full moon occurred on a Friday, how many days will pass before a full moon

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Tina and Tracey are putting 70 things from their present lives into a few boxes, and they are going to bury the boxes so they ca

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