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kogti [31]
3 years ago
11

The lowest and most note on a piano keyboard is an A. The next lowest A is seven white keys to right. This pattern continues. Wr

ite an explicit formula for an arithmetic sequence to represent the position of each A key on the piano, counting from the left. If a piano has 52 white keys, in what position is the key that plays the highest A?​
Mathematics
2 answers:
Effectus [21]3 years ago
8 0

Answer:

ASDFGB

Step-by-step explanation:

ZAXDCFGHJKJHGEWERTYUIQWRTYU

neonofarm [45]3 years ago
6 0

Answer:

F Position

Step-by-step explanation:

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Find the equation ( in slope - intercept form ) of the line with the given slope that passes through the point with the given co
svlad2 [7]

Answer:

  y = 4/3x +8/3

Step-by-step explanation:

The point-slope form is ...

  y -k = m(x -h) . . . . . . . line with slope m through point (h, k)

For the given point and slope, this is ...

  y -4 = 4/3(x -1)

Adding 4 and eliminating parentheses, you have ...

  y = 4/3x -4/3 +4

  y = 4/3x +8/3

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3 years ago
I NEED HELP ASAP DUE TOMORROW AT 9:00 AM
Ludmilka [50]

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3 years ago
What is the measure of angle A in the triangle?<br> Enter your answer in the box.<br> mZA=
stepladder [879]

Answer:

50

Step-by-step explanation:

The sum of the angles of a triangle add to 180 degrees

A + B + C = 180

2x-10 + 70+ x+30 = 180

Combine like terms

3x +90 = 180

Subtract 90 from each side

3x+90-90=180-90

3x= 90

Divide by 3

3x/3= 90/3

x=30

We want to find angle A

A = 2x-10

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6 0
3 years ago
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Use an algebraic rule to describe a translation right 4 units and down 2 units.
Harlamova29_29 [7]
Do you have any options to pick from
4 0
4 years ago
BRAINLIEST ANSWER TO FIRST ANSWERER <br><br> What is the value of x?
grigory [225]
It's really simple


if a+95=180 you solve for a

a+95=180
-95 -95
a=85

a triangle in total is 180 degrees


now that you know two of the angles find x is really easy

you add 60+85

you get 145

you then subtract 180-145

and get 35 as the answer


x=35

3 0
3 years ago
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