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jasenka [17]
3 years ago
13

Please help I’ll give brainliest

Mathematics
1 answer:
s344n2d4d5 [400]3 years ago
5 0

Answer:

R = 13%

Step-by-step explanation:

P = $4000

I = $780

T = 18 months = 18/12 years

I  = \frac{PRT}{100} \\\\780 = \frac{ 4000 \times R \times \frac{18}{12}}{100}\\\\780 = \frac{6000 \times R }{100}\\\\780 = 60R\\\\R = \frac{780}{60} = 13 \%

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Alenkasestr [34]

Answer:

c ≈ 6.08 m

Step-by-step explanation:

Your question is how to solve for a missing side length of a triangle when given 2 sides length and an angle. The side length can be solved using the cosine rule . We use cosine rule to find the length of a side of a triangle when given two sides and an included angle.

The cosine rule formula for finding a side length are as follows

c² = a² + b² - 2ab cosC

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3 years ago
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Step-by-step explanation:

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2 years ago
Please help!! For each sum or product, determine whether the result is a rational number or an irrational number. Then choose th
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1. Rational/The sum of two rationals is always rational
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Lera25 [3.4K]

Answer:

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Step-by-step explanation:

                                                             88

                                                  2                     44

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