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2 years ago

Can anyone help? please

Mathematics

1 answer:

san4es73 [151]2 years ago

6 0

Answer:

Step-by-step explanation:

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Hello, who would you do me the favor of helping me with this question?

Fed [463]

Step-by-step explanation:

diagonal of a polygon formular =sum of diagonal =5-3-5/2. A triangle do not have diagonal

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2 years ago

A conical paper cup has a radius of 2 inches. Approximate, to the nearest degree, the angle β (see the figure) so that the cone

Aneli [31]

I don't know where the angle β is, so I will make the assumption that tanβ = h/r
$V = \frac{1}{3} \pi r^{2} h$

V volume = 60
r radius = 2
h = r tanβ

$tan \beta = \frac{3V }{ \pi r^{3} } = \frac{ 180}{25,1} = 7,17 \\ \\ \beta = 82$

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3 years ago

Eighty-five mall customers were randomly surveyed across the state to determine if the live entertainment provided had increased

Marat540 [252]

Answer:

YES

Step-by-step explanation:

Yes, the probability can be found through the binomial probability formula.

Binomial probability is used when there are two possible outcomes. The success (p) and failure (q) must be clear. Here, in the question if we need to find out the probability if live entertainment had increased the amount of money spent, then the percentage increase will be considered as success.

While if we want the probability that there is no change in the percentage of money spent, then it will be considered as failure.

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2 years ago

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Fantom [35]

Answer:

StartFraction 25 Over 9 EndFraction

Step-by-step explanation:

$\bigg( \huge{\frac{ {3}^{2}a ^{ - 2} }{3 {a}^{ - 1} }} \bigg)^{k} \\ \\ = \bigg( \huge{\frac{ 9a }{3 {a}^{ 2} }} \bigg)^{k} \\ \\ = \bigg( \huge{\frac{ 3 }{ {a}}} \bigg)^{k} \\ \\ = \bigg( \huge{\frac{ 3 }{ {5}}} \bigg)^{ - 2} \\ \\ = \bigg( \huge{\frac{ 5 }{ {3}}} \bigg)^{ 2} \\ \\ = \huge{\frac{ 25 }{ {9}}}$

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3 years ago

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The slope of the line below is -5. Which of the following is the point-slope

dalvyx [7]

Answer:

C.y+8=5(×-2)

Step-by-step explanation:

I think it is c because when i do inke pongki,it is at c, but i dont know how to plot the graph like this, what if u can teach me

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2 years ago

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