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ElenaW [278]
3 years ago
12

Help me please will give brainleist

Mathematics
2 answers:
34kurt3 years ago
7 0

Answer:

sound travels fastest in solids

Step-by-step explanation:

the particles are more close together therefore the sound can travel faster :D

Black_prince [1.1K]3 years ago
6 0

Answer:

sound travels faster in solids than gases

Step-by-step explanation:

so we can see the bigger of a difference between air and a piece of glass. so "empty space" is out because the glass one is faster, the third option is a choice but sound can't travel in space so its not an op6

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what is an equation of the line that passes through point (-6,-5) and is parallel to the line x + 5y=25
Dmitry_Shevchenko [17]

Answer:

Contains the point (-3, 5) and is PARALLEL to the line x − 5y = 6. Solve the equation for "y":: 5y = x- 6 y = (1/5)x-(6/5) The slope is 1/5 ---- Equation of line with slope = 1/5 passing thru point (-3,5) (y-5)/(x+3) = 1/ ...

4 0
3 years ago
What is the location of H' after the image is rotated 180 degrees?
Nimfa-mama [501]

Answer:

The answer is B

Step-by-step explanation:

If you were to rotate the shape 180* it would turn 2 times leaving the point "H" at (5, -3)

5 0
3 years ago
Diana invests $25,000 in a bank at the beginning of the year. She will receive 7% interest at the end of the year, but she will
mina [271]

Answer:

A) $1470

B) 5,88%

Step-by-step explanation:

B) Diana will end up with 100% -16% = 84% of the interest she earns, so her effective interest rate is ...

... 7% × 84% = 5.88%

A) Diana's investment earns ...

... 0.0588 × $25000 = $1470

8 0
3 years ago
What is the equation of the line in slope-intercept form?
Nookie1986 [14]

Answer:

y = 2.5x + 5

Step-by-step explanation:

Slope intercept form is y = mx + b, where m is the gradient or slope and b is the y-intercept.

To find the gradient/slope (m), we need to do change in y ÷ change in x.

  1. Pick two co-ordinates on the line; (0, 5) and (-2, 0)
  2. Subtract the y co-ordinates; 5 - 0 = 5
  3. Subtract the x-co-ordinates; 0 - -2 = 2
  4. Finally, divide 5 by 2; 5 ÷ 2 = 5/2 or 2.5

Now we have y = 2.5x + b. The y-intercept is simply where the line crosses the y axis (it crosses at 0,5). This means the equation of the line is y = 2.5x + 5.

Hope this helps!

6 0
3 years ago
Read 2 more answers
Which decimal round to 17.29 when rounding to the nearest hundredth
forsale [732]

The nine

Or is it asking for the number it was before it was rounded from the hundreths?

6 0
3 years ago
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