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3 years ago

Sam wrote this equation for the area of a parallelogram.

Mathematics

2 answers:

prisoha [69]3 years ago

8 0

C- 8.7. Divide 116.58 by 13.4 to get 8.7

Eddi Din [679]3 years ago

5 0

The answer is 8.7. here is how i work it out :)

Just divide 116.58 by 13.4

116.58 / 13.4 = 8.7

so 8.7 is your answer.

Hope this helped :)

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How can I simplify/rewrite the 1st(top) equation into the 2nd(Botton),please show a step by step solution.

Vaselesa [24]

Answer:

see below

Step-by-step explanation:

$-2(4 - \frac{x}{2} )^{5} + C$

Think of the above as:

$-\frac{2}{1}$ * $(\frac{8}{2} - \frac{x}{2} )^{5} + C$

= $-\frac{2}{1}$ * $\frac{(8 - x)^{5}}{2^{5}} + C$

= $-\frac{2}{1}$ * $\frac{(8 - x)^{5}}{32} + C$

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= $\frac{(-8 + x)^{5}}{16} + C$

Can flip it around to be...

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4 0

3 years ago

Solve the triangle. Round your answers to the nearest tenth.

wel

Answer:

m∠A ≈ 43°

m∠B ≈ 55°

mBC ≈ 20

Step-by-step explanation:

Law of Sines: $\frac{a}{sinA} =\frac{b}{sinB} =\frac{c}{sinC}$

Step 1: Find m∠B

$\frac{29}{sin82} =\frac{24}{sinB}$

Step 2: Solve for ∠B

29sinB = 24sin82°

sinB = 24sin82°/29

B = sin⁻¹(24sin82°/29)

B = 55.038°

Step 3: Find m∠A

180 - (55.038 + 82)

180 - 137.038

m∠A = 42.962°

Step 4: Find BC

$\frac{29}{sin82} =\frac{BC}{sin42.962}$

Step 5: Solve for BC

29sin42.962° = BCsin82°

BC = 29sin42.962°/sin82°

BC = 19.9581

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3 years ago

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Bess [88]

Answer:

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Step-by-step explanation:

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lana [24]

Answer:

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3 years ago

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