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vichka [17]
3 years ago
15

Javier has 15 straws mindy has 3 more straws than javier how many straws do they have together

Mathematics
2 answers:
dezoksy [38]3 years ago
8 0
They have 33 straws together
jenyasd209 [6]3 years ago
8 0
They have 19 straws all together
15+3
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Answer:I think it’s A sorry if it’s wrong.
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A ball is thrown upward from the top of a 40 foot high building at a speed of 80 feet per second. The ball's height above
tekilochka [14]

it takes 5 seconds to reach a height of 40 ft. and It takes 2.5 seconds to reach maximum height.

Let h(t) represent the height of the ball at time t.

Given that the height is given by:

h(t) = -16t² + 80t + 40

1) For the ball to reach a height 0f 40 ft, h(t) = 40, hence:

40 = -16t² + 80t + 40

16t² - 80t = 0

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It takes 2.5 seconds to reach maximum height.

Find out more at: brainly.com/question/11535666

5 0
3 years ago
*PLEASE HELP ASAP I WILL MARK BRAINLIST*<br> (Questions and Answers pictured)
nexus9112 [7]

Answer:

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6 0
3 years ago
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4 years ago
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Leya [2.2K]
For this use the law of sines:
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sin(J) = 0.67
hit the "arcsin" button on your calculator:
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therefore answer B. 42 is the correct answer!!
4 0
3 years ago
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