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3 years ago

Which of the following equations could be used to solve for x in the triangle shown?

Mathematics

2 answers:

Ede4ka [16]3 years ago

7 0

Answer:

sin 37 = 13/x

Step-by-step explanation:

In any right angle triangle sine of an angle = Opposite side/Hypotenuse

From the given figure sin 37 = 13/x is the equation from which we can get the measurement of x.

sin 37 = 13/x

x = 13/sin 37 = 13/0.6018 = 21.60

erastovalidia [21]3 years ago

5 0

Sin ( theta ) = opposite / hypotenuse
sin ( 37° ) = 13 / x

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Calculate the volume of a cone whose base radius is 3 and half cm and vertical height 24cm

Firlakuza [10]

The volume of a cone whose radius is 3 1 / 2 cm and vertical height is 24 cm is 307.72 cm³

<h3>Volume of a cone</h3>

The volume of a cone can be represented as follows:

volume = 1 / 3 πr²h

where

r = radius
h = height

Therefore,

r = 3 1 / 2 cm = 7 / 2 cm

h = 24 cm

Hence,

volume = 1 / 3 × π × (7 / 2 )² × 24

volume of a cone = 1 / 3 × π × 49 / 4 × 24

volume of the cone = 1 / 3 × π × 1176 / 4

volume of the cone = 1176 / 12 π

volume of the cone = 98π

volume of the cone = 307.72 cm³

learn more on volume here: brainly.com/question/20380818

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2 years ago

If the diameter of an entire coconut is 5 inches, and the coconut meat is 1 inch thick.

Arturiano [62]

Answer:

V=33.51in^3

Step-by-step explanation:

5inch-1 in

=4inch

divide by 2 because the problem gives diameter, not radius. (radius is half of diameter)

The space inside is a sphere so it will be

V=4/3πr^3

V=4/3*pi*(2)^3

V=33.51 inch cubed

6 0

3 years ago

CAN SOMEONE PLEASE HELP ME!!!! I NEED HELP BAD

natima [27]

The answer would be 203 because if u multiply u get x time 3

6 0

2 years ago

40•(420:x-37)=200 помогите решить уравнение

miv72 [106K]

40•(420:x-37)=200 означает $40(\frac{420}{x}-37)=200$

разделите обе стороны на 40

$\frac{420}{x}-37=5$

добавить 37 с обеих сторон

$\frac{420}{x}=42$

умножить обе стороны на х
420=42x

разделите обе стороны на 42
10=x
x=10

4 0

3 years ago

3 quarts to quarts and pints

scZoUnD [109]

6 pints.

2 pints in a quart

5 0

3 years ago

Read 2 more answers