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3 years ago

Why am this point be labeled with two names; 1 1/2 and 3/2

1 answer:

5 0

3/2 is an improper fraction, where the denominator (bottom number) is smaller than the top (numerator)
1 1/2 is this same fraction but now it is not improper.

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PLEASE HELP !!!!!!!Find y, such that ABC ~A DEF.

Lemur [1.5K]

Use proportionals to find y.

$\frac{9}{18} = \frac{6}{y}$

Answer:y=12

7 0

3 years ago

The following data table represents the total cost of a monthly cell phone bill as a function of the number of minutes that the

Mnenie [13.5K]

Answer:

$310.00 is the monthly payment if the phone was used for a total of 2,500 minutes.

Step-by-step explanation:

Since 500 minutes gets $62.00, we can multiply both to get 2,500 minutes, and $310.00.

<h2>Hope This Helped!</h2>

5 0

3 years ago

What is 500 thousands

seropon [69]

500,000 is the anwser

5 0

3 years ago

An irrigation system (sprinkler) has a parabolic pattern. The height, in feet, of the spray of water is given by the equation h(

jasenka [17]

9514 1404 393

Answer:

7.5 ft
32.5 ft, 5 ft
10.7 ft

Step-by-step explanation:

a) The starting height is h(0) = 7.5 feet, the constant in the quadratic function.

The irrigation system is positioned 7.5 feet above the ground

b) The axis of symmetry for quadratic ax^2 +bx +c is x = -b/(2a). For this quadratic, that is x=-10/(2(-1)) = 5. This is the horizontal distance to the point of maximum height. The maximum height is ...

h(5) = (-5 +10)(5) +7.5 = 32.5 . . . feet

The spray reaches a maximum height of 32.5 feet at a horizontal distance of 5 feet from the sprinkler head.

c) The maximum distance will be √32.5 + 5 ≈ 10.7 ft.

The spray reaches the ground at about 10.7 feet away.

3 0

2 years ago

Read 2 more answers

Given the polynomial 6x3 + 4x2 − 6x − 4, what is the value of the constant 'k' in the factored form?

fomenos

1, when you factor you get 6x(x^2-1)+4(x^2-1)= $(6x+4)(x-1)(x+1)$

7 0

3 years ago