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timurjin [86]
3 years ago
5

Which equation has no solution?

Mathematics
1 answer:
Finger [1]3 years ago
4 0

Answer:

the third num equation has no solution i guess

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lukranit [14]
The answer is area= 113.05 Circumference= 37.68
8 0
3 years ago
Select the correct answer. A sound wave enters a new medium where sound travels faster. How does this affect the frequency and w
Ulleksa [173]

Answer:

The correct answer is E. Neither the frequency nor the wavelength is affected. Explanation: The wave frequency does not affect the speed of that wave. An increase in frequency of a wave causes a decrease in wavelength while the wave speed remains the constant. The speed of the waves is significantly higher at higher tensions.

Step-by-step explanation:

5 0
3 years ago
Explain the difference between (-5)2 and<br> -52.
Tpy6a [65]

Answer:

the parentheses say that you have to multiply -5 and 2

where as -52 is just a number.

7 0
3 years ago
Read 2 more answers
A rope is tied to the bottom of a hot air balloon as shown. The altitude of the balloon is 50 feet and the rope is 75 feet long.
Semenov [28]

Answer:

As per the statement

The altitude of the balloon is 50 feet and the rope is 75 feet long.

⇒ Altitude of the balloon = 50 feet.

And length of the rope = 75 feet.

We have to find the angle that rope makes with ground,

Using Sine ratio:

\sin \theta = \frac{\text{Opposite side}}{\text{Hypotenuse side}}

You can see the diagram as shown below.

Here,

Opposite side =  Altitude of the balloon = 50 feet.

Hypotenuse side =  length of the rope = 75 feet.

Substitute the given values we have;

\sin \theta = \frac{50}{75} =\frac{2}{3}

⇒\theta = \sin^{-1} (\frac{2}{3}) = 41.8°

Therefore, the angle that the rope makes with the ground is, 41.8 degree

8 0
3 years ago
Read 2 more answers
Mr. Ingram bought a curved screen 3D television. The total cost of the
lyudmila [28]

Answer:

he has made 12 payments

Step-by-step explanation:

$900(balance owed) divided by $75 per month is 12 payments

8 0
2 years ago
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