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Ahat [919]
2 years ago
7

How dos this the sped of lit has a difference in the sped of sound

Mathematics
1 answer:
ivolga24 [154]2 years ago
6 0

Question:

What is the difference between the speed of light and the speed of sound?

Answer:

As a rule sound travels slowest through gases, faster through liquids, and fastest through solids. The speed of light as it travels through air and space is much faster than that of sound; it travels at 300 million meters per second or 273,400 miles per hour.

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Determine whether the triangles are similar. or not.
mr Goodwill [35]

Answer:

A

Step-by-step explanation:

We know that ∠ABE ≅ ∠DBC because they are vertical angles, so that's one pair of congruent angles. However, we can't compare ∠BAE and ∠DCB as they have different measures, so we'll have to find the measure of either ∠AEB or ∠BDC. Let's go with the former. Using the fact that the sum of the measures of the interior angles of a triangle is 180°, we know that m∠AEB=180-(53+42)=180-95=85°. Now, we know that ∠AEB ≅ ∠DCB because their measures are equal. That's another pair of congruent angles. Therefore, the angles are similar by AA. Hope this helps!

7 0
3 years ago
Please help ASAP :) this is really easy ino lol
Zanzabum

Known :

Ratio = Greg : Harry = 1 : 3

Greg's money = £8

Asked :

Harry's money = ...?

Answer :

\:  \ \:  \:  \:   \:  \:  \:  \frac{1}{3}  =  \frac{greg}{harry}  \\   \:  \:  \:  \:  \:  \:  \:  \: \frac{1}{3}  =  \frac{8}{harry}  \\ harry =  \frac{3 \times 8}{1}  \\ harry = 24

So, Harry gets £24

<em>Hope </em><em>it </em><em>helpful </em><em>and </em><em>useful </em><em>:</em><em>)</em>

5 0
3 years ago
Suppose M is the midpoint of FG. Find the missing measure.<br><br><br><br> FM=12x−4, MG=5x+10
Dmitrij [34]

Answer:

FG = 17x - 6

Step-by-step explanation:

FG = 12x + 5x + 10 - 4

5 0
3 years ago
Read 2 more answers
Use synthetic division to solve (4x-3x+5x+6)/(x+6). What is the quotient?
Andrei [34K]

The correct solution: 4x^2 -27x +167 - 996/(x+6)

Step-by-step explanation:


5 0
3 years ago
One question. 100 Points. Need now.
Pie

Answer:

-4 < x ≤ 9

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
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