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3 years ago

Please helppp!! Find the missing side . Round to the nearest tenth

Mathematics

1 answer:

olga nikolaevna [1]3 years ago

6 0

Answer:

7. 7.8

Step-by-step explanation:

We can use Tan of this angle to find the missing side (in this case, the side adjacent to the angle measuring 57°)

Tan A = (opposite side)/(adjacent side)

Tan 57° = 12/x

solve for x

x(Tan 57°) = 12

x = 12/(Tan 57°)

x = 7.8 (rounded to the nearest tenth)

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astraxan [27]

Answer:

The volume of the cone is $942cm^3$

Step-by-step explanation:

The given cone has a radius of 10 cm and and height of 9 cm.

The volume of a cone is given by:

$V=\frac{\pi r^2h}{3}$

We substitute r=10 and h=9 , $\pi=3.14$ to obtain:

$V=\frac{3.14*10^2*9}{3}$

Simplify exponents to get:

$V=\frac{3.14*100*9}{3}$

Simplify:

$V=314*3\\V=942cm^3$

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vladimir1956 [14]

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Answer:

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Step-by-step explanation:

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Answer:

Step-by-step explanation:

Number Price per Total Commission Total cost

of Shares Share (At 6% of total)

100 $16.25 $1625 $1625\times \frac{6}{100}=97.5$ 1625+97.5 = $1722.5

100 $11.31 $1131 $1131\times \frac{6}{100}=67.86$ 1131+67.86=$1198.86

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