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Travka [436]
3 years ago
9

Please help

Mathematics
1 answer:
Whitepunk [10]3 years ago
5 0

Answer:

7.5 units²

Step-by-step explanation:

½ × a × b × sinC

½ × 5 × 8 × sin(22)

7.492131868

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Keith plans to buy a car in the future.He currently has $3000 saved up to buy a car. How much money does he need to save per mon
Brut [27]

Answer:

about $709 per month

Step-by-step explanation:

Okay, so in order to solve this question, we should follow this formula:

3,000 + 24x \geq 20,000

where 24 is the amount of time we have and x is the variable we are using as to show the unknown amount of money earned per month.

3,000 + 24x \geq 20,000

-3,000               -3,000

24x \geq 17,000

/24           /24

x \geq approximately 709 dollars

so, we substitute x for 709

3,000 + 24(709) \geq 20,000

3,000 + 17,016 \geq 20,000

20,016 \geq 20,000

which is true

Hope this helps :)

3 0
3 years ago
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Radda [10]

Answer:

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Step-by-step explanation:

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3 years ago
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Our free fall calculator can find the velocity of a falling object and the height it ... accelerating by 9.80665 m/s (approximately equal to 32.17405 ft/s ) every second.

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