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Serhud [2]
3 years ago
13

Use words to express the value of each decimal.

Mathematics
1 answer:
Slav-nsk [51]3 years ago
5 0
Four and seven hundredths
Fifteen and thirty eight hundredths
One hundred and sixty nine thousandths
Seven and two hundred and five thousandths
Nine and one tenth
Twelve and eighty six hundreths
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PLZ HELP!!
ludmilkaskok [199]

9514 1404 393

Answer:

  y = -3x^2 -9x +30

Step-by-step explanation:

When a polynomial has a zero at x=p, it has a factor of (x -p). The factors of your quadratic are ...

  f(x) = (x +5)(x -2)

At the point x=3, the value of this product is ...

  f(3) = (3 +5)(3 -2) = (8)(1) = 8

In order for that value to be -24, it needs to be multiplied by a scale factor of -3. The quadratic you want is ...

  y = -3(x +5)(x -2)

  y = -3x^2 -9x +30 . . . . . standard form

3 0
3 years ago
What is the next term of the geometric sequence. 135,45,15​
WINSTONCH [101]

Answer:

5

Step-by-step explanation:

Each term is 1/3 of the preceding term

135 / 3 = 45

45 / 3 = 15

15 / 3 = 5

5 0
3 years ago
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If f(x)=-2x^2+5x-3 and g(x) is the reflection of f(x) across the y-axis, then an equation of g is which of the following
Ymorist [56]

To reflect a function across the y-axis you have to change

x\mapsto -x

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Common core math if Amanda walks an average speed of 2.72 miles per hour, how long will it take for her to walk 6.8 miles
QveST [7]
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I don't understand this class and my teacher is stupid and won't go over it again to help me better understand​
allochka39001 [22]

Answer:

Well i believe the answer is obtuse

Step-by-step explanation:

4 0
3 years ago
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