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3 years ago

Gregory spins the spinner once. What is P(vowel)? PLEASE HELP ME!!!

Mathematics

1 answer:

NikAS [45]3 years ago

7 0

Answer:

There is two vowels and 6 sections in total

2 wanted sections / 6 total sections = 1/3

1/3 chance or 33.33333%

Step-by-step explanation:

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Didier whants to buy a bike that cost $125 he aredy has saved $65 he earns $12 each hour working a a life garud abd saves all of

Yuri [45]

Answer:

5 Hours of work.

Step-by-step explanation:

Subtract 125 by 65 and we get 60. Then divide that 60 by how much he gets paid an hour ($12), and you get 5 hours of work until he can buy the bike.

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4 years ago

Four spheres of radius 6 cm just fit inside a cylinder.

maks197457 [2]

Answer:

1152\pi\

Step-by-step explanation:

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3 years ago

3. Find the volume of the pyramid.

Gnoma [55]

Answer:

$916.11\:ft^{3}$

Step-by-step explanation:

Volume of the hexagonal pyramid = $1/3\times (area\: of \: hexagonal\:base)\times height$

Here sides of hexagonal base = 9 ft

So, Area of hexagon = $6\times \frac{\sqrt{3} }{4} a^{2}$

$6\times \frac{\sqrt{3} }{4} \times 9 \times 9$

$= 210.5$

Height is given, 13 ft

So, volume = $1/3\times 210.5\times 13$

$= 916.11\: ft^{3}$

<u>OAmalOHopeO</u>

5 0

3 years ago

A right triangle has one angle that measure 23o. The adjacent leg measures 27.6 cm and the hypotenuse measures 30 cm.What is the

oksian1 [2.3K]

Area of a triangle is given by half the product of two of the sides and the sine of the included angle.

Thus, the area of the triangle is 0.5 x 27.6 x 30 x sin 23^o = 161.76 cm^2

7 0

3 years ago

Please help thanks !

Kitty [74]

Answer:

option D

Step-by-step explanation:

$x^{2} + y^{2} = 16\\\\x^{2} = 16- y^{2}$

equation 2:

$\frac{x^{2}}{4} - \frac{y^{2}}{25} = 1$

so we have:

$\frac{16- y^{2} }{4}-\frac{y^{2}}{25}= 1$

7 0

4 years ago