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3 years ago

14

Find the value of x to the nearest tenth. 46° Х 20°

2 answers:

Scilla [17]3 years ago

8 0

Answer:

the answer of the question is that it will be 60 to the nearest tenth

GREYUIT [131]3 years ago

4 0

Answer:

x = 14.7

Step-by-step explanation:

law of sines:

sin 20°/7 = sin 46°/x

x ·sin(20°) = 7 ·sin(46°)

x = 7 ·sin(46°) / sin(20°)

x = 14.722

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What is the first step in finding the area of a composite figure?

Oxana [17]

Answer:

A composite figure is made up of simple geometric shapes. To find the area of a composite figure or other irregular-shaped figure, divide it into simple, non overlapping figures. Find the area of each simpler figure, and then add the areas together to find the total area of the composite figure.

Step-by-step explanation:

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3 years ago

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Write an expression for the following situation and solve. Mr. Simms bought 20 pencils. He used 1/4 of the pencils and then gave

Aleonysh [2.5K]

Hi!
1/4 of 20 pencils are 5 pencils.
Since he gave away 4 pencils,
Total = 5 + 4 = 9
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3 years ago

Help me find the answerr

notka56 [123]

Answer:

m∠3 = 24°

Step-by-step explanation:

By the theorem,

"Intercepted arc measures the double of the inscribed angle formed by two chords meeting at one point of the circle."

In the given picture,

∠3 is the inscribed angle subtended by the arc ED and is the intercepted arc.

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m∠3 = $\frac{1}{2}(48)$

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3 years ago

Simplify: –3(y 2)2 – 5 6y What is the simplified product in standard form? y2 y.

s344n2d4d5 [400]

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3 years ago

Zubin has two pieces of string. One piece is 36 inches long and the other is 48 inches long. He wants to cut them into equal pie

skelet666 [1.2K]

Answer:

12 pieces each:

$S_1 = 3\ in$

$S_2= 4\ in$

Step-by-step explanation:

Given

$S_1 = 36\ in$ -- first string

$S_2 = 48\ in$ --- second string

Required

Determine the number of equal pieces

To do this, we first calculate the HCF of the length of both pieces $(36\ and\ 48)$

$36 = 2 * 2 * 3 * 3$

$48 = 2 * 2 * 2 * 2 * 3$

$Common\ prime\ factors = 2, 2\ and\ 3$

The HCF is:

$HCF = 2 * 2 * 3$

$HCF = 12$

<em>Hence, he can cut both strings to 12 pieces each</em>

<em></em>

<em>Recall that </em>

$S_1 = 36\ in$

<em>The first string can then be cut in to 3 inches each (i.e. 36/12)</em>

$S_2 = 48\ in$

<em>The first string can then be cut in to 4 inches each (i.e. 48/12)</em>

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3 years ago