3 years ago

Select all the statements that must be true,

Mathematics

1 answer:

LuckyWell [14K]3 years ago

6 0

There’s probably a triangle or something above it that you’re supposed to reference, add a photo of it

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Please help out with this geometry homework I was assigned. And what formula do I use?

lozanna [386]

Answer:

$V_{cone} \approx 1,178.97 \: {in}^{3}$

Step-by-step explanation:

Diameter of cone = 16 in

Radius of cone r = 16/2 = 8 in

Height of cone h = 17.6 in

$V_{cone} = \frac{1}{3} \pi {r}^{2}h \\ \\ V_{cone} = \frac{1}{3} \times 3.14 \times {(8)}^{2} \times 17.6 \\ \\ V_{cone} = \frac{1}{3} \times 3,536.896 \\ \\ V_{cone} = 1,178.96533 \\ \\ V_{cone} \approx 1,178.97 \: {in}^{3} \\$

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Vlada [557]

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4 years ago

76 % of 150 calculate this

IrinaVladis [17]

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Plot the x- and y-intercepts to graph the equation. y=13x−1 .

bonufazy [111]

This is the graph
if put 0 and 1 for x then :
$x = 0 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: 1 \\ y = - 1 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: 12 \\ \binom{x}{y } = \binom{0}{ - 1} \: \: \: \: \binom{1}{12}$

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4 years ago

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sung lee studied for 4 hours. if he studied 2/3 of an hour for each class, how many classes does he have?

Y_Kistochka [10]

Answer:

6 classes

Step-by-step explanation:

Let n represent the number of classes. Then the total study time is ...

(2/3)n = 4 . . . . . hours

n = (3/2)(4) = 6 . . . . . . . multiply by the inverse of the n coefficient

Sung Lee has 6 classes.

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3 years ago

Select all the statements that must be true, ​

Select all the statements that must be true,