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WINSTONCH [101]
3 years ago
13

Mrs. Yang is in charge of playing the music while her class plays musical chairs. In the first round, Mrs. Yang played the music

for 20 seconds. In the second round, Mrs. Yang played the music for only 4 seconds.
How many times as long did Mrs. Yang play music in the first round as in the second round?
Mathematics
2 answers:
Vika [28.1K]3 years ago
7 0

Answer:

5

Step-by-step explanation:

20 divided by 4 = 5

MrRa [10]3 years ago
6 0

Answer:

She played the music 5 times as long in the first round as she did the second round

Step-by-step explanation:

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In the Special Right Triangle below, solve for the value of y. Y = _____ (keep your answer in simplest radical form)
olga nikolaevna [1]

Answer:

The equation of a right triangle is given by a2 + b2 = c2, where either a or b is the height and base of the triangle and c is the hypotenuse. Using the Pythagorean Theorem, finding the missing side of a triangle is pretty simple and easy. The two special right triangles include: 45°; 45°; 90° Triangle.

a correct answer that guy  ☝ is rude can i get brainliest for answering

3 0
3 years ago
Divide x^3-3x^2-10x+24 by x-1
lesya [120]

Answer:

x^2 - 2x - 12 with remainder 12

Step-by-step explanation:

Synthetic division is the fastest way in which to carry out this division.

The divisor (x - 1) from long division corresponds to the divisor 1 in synthetic division.  Setting up synthetic division, we get:

1     /      1     -3     -10     24

                     1      -2     -12

      --------------------------------

             1      -2     -12      12

The first three digits {1, -2, -12} are the coefficients of the quotient, and 12 represents the remainder:

The quotient is 1x^2 - 2x - 12 and the remainder is 12.

6 0
3 years ago
Write the equation of the line parallel to y=3x-2 that passes through (3, 2) in point-slope form
AleksandrR [38]
Substitute the x and y values from (3,2).

Formula: y=mx+b

2= 3(3)+b
2-9= -7

y=3x-7
5 0
3 years ago
At the market 8 apples cost $4 how much do 9 apples cost ?
castortr0y [4]
If 8 apples cost $ 4, then (4/8) = 1/2 (or 0.50)....so each apple is 0.50 (or 50 cents)

so if u want 9 apples, u will have to pay : 9 * 0.50 = $ 4.50 <=
3 0
3 years ago
Read 2 more answers
25 points please answer correctly !!!!!
Nadya [2.5K]

Answer:

it 24 on all side together

Step-by-step explanation:

6+6+6+6

yhe other one is 8

2+2+2+2

7 0
3 years ago
Read 2 more answers
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