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2 years ago

0.6c+2.5=3.22 solve for c

Mathematics

2 answers:

Gemiola [76]2 years ago

8 0

The answer to 0.6c+2.5=3.22 solving for C Answer:
c=1.2

Art [367]2 years ago

3 0

Step-by-step explanation:

0.6/0.72

0.6c + 2.5 = 3.22

- 2.5 - 2.5

= 0.6c = 0.72

/ 0.6 / 0.6

c = 0.6/0.72

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Solve AABC. Round your answers to the nearest hundredth, if necessary

Aloiza [94]

Answer:

$C=25^{\circ},\\a\approx 10.72,\\b\approx 11.83$

Step-by-step explanation:

The sum of the interior angles of a triangle is 180 degrees. Thus, angle C must be $180-90-65=25^{\circ}$ .

In any triangle, the Law of Sines is given by $\frac{\sin A}{a}=\frac{\sin B}{b}=\frac{\sin C}{c}$ .

Therefore, we have:

$\frac{\sin 90^{\circ}}{b}=\frac{\sin 25^{\circ}}{5},\\\\b=\frac{5\sin90^{\circ}}{\sin 25^{\circ}}=11.8310079158\approx \boxed{11.83}$

$\frac{a}{\sin 65^{\circ}}=\frac{5}{\sin25^{\circ}},\\a=\frac{5\sin 65^{\circ}}{\sin25^{\circ}}=10.7225346025\approx \boxed{10.72}$

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3 years ago

How does knowing 1 Kg is 1,000 g and 1 g is 1000 mg help you convert 1 Kg to mg

romanna [79]

Answer:

Solution given:

1 kg =1000g

1g=1000mg

now

1kg=1000g=1000×1000mg=1000000mg

6 0

3 years ago

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frez [133]

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3 years ago

A man travels 600km partly by train and partly by car. If he covers 400km by train and the rest by car, it takes him 6 hours and

11Alexandr11 [23.1K]

Answer:

A man travels 600km partly by train and partly by car. If he covers 400km by train and the rest by car, it takes him 6 hours and 30 minutes. But if he travels 200 km by train and rest by car, he takes half an hour longer.find the speed of the train and that of the car

Step-by-step explanation:

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3 years ago

An 5kg object is 6 meters what is the potential energy

AVprozaik [17]

Potential Energy of an object of 5kg which is 6 meters in height is 294 Joules.

Step-by-step explanation:

We are given:

Mass = m = 5 kg

Height = h= 6 meters

Potential Energy = ?

The formula used to find Potential Energy is:

$Potential\,\,Energy =mgh$

where m is mass, g is gravitational field and h is height

Putting the given values of mass and height, and g=9.8 m/s^2

$Potential Energy = 5*9.8*6\\Potential Energy = 294 Joules$

So, Potential Energy of an object of 5kg which is 6 meters in height is 294 Joules.

Keywords: Potential Energy

Learn more about Potential Energy at:

#learnwithBrainly

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3 years ago