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3 years ago

What is the equation simplified

Mathematics

1 answer:

Lilit [14]3 years ago

4 0

$\bf \cfrac{2}{7}(2s+3)\implies \stackrel{\textit{distributing}}{\cfrac{2}{7}\cdot 2s+\cfrac{2}{7}\cdot 3}\implies \cfrac{2\cdot 2}{7}s+\cfrac{2\cdot 3}{7}\implies \cfrac{4}{7}s+\cfrac{6}{7}$

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Answer:

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Step-by-step explanation:

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The you use the law of sine

$\frac{s}{Sin 119} =\frac{5}{Sin 25}$

Then you get s = 10.34763268

Round to nearest tenth

s = 10.3

8 0

2 years ago

The equation (x + 6)^2 + (y + 4)^2 = 36 models the position and range of the source of a radio signal. Describe the position of

ElenaW [278]

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3 0

3 years ago

Read 2 more answers

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Ray Of Light [21]

Answer:

c = 4.79 feet

Step-by-step explanation:

Given question is incomplete without a picture; find the question with the attachment.

Two poles AD and DB of same length are leaning against each other.

Distance between the poles (AB) = 45 feet

m(∠ADB) = 180°- (60 + 50)°

= 70°

By sine rule,

$\frac{sin50}{AD}=\frac{sin70}{45}=\frac{sin60}{DB}$

$AD=\frac{45\times (sin50)}{sin70}$

= 36.68 ft

Similarly,

DB = $\frac{45\times sin60}{sin70}$

= 41.47 ft

Now c = DB - AD

= 41.47 - 36.68

= 4.79 feet

4 0

3 years ago

Lincoln memorial geometrical shape

meriva

Answer:

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Step-by-step explanation:

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3 years ago

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Vesnalui [34]

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Answer: B, A, C, A

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3 years ago