A. this is not a function because x=1 has 2 outputs So does x=3

B . f(120) = 20 + 10*120 = 1220

This is the cost in dollars of renting a boat for 120 hours.

7 0

3 years ago

A rectangular cardboard has dimensions as shown. The length of the cardboard can be found by dividing its area by its width. Wha

Komok [63]

The rectangle width is not correct

3 0

3 years ago

Read 2 more answers

The LCM of 50, 120, and 225 is 5. true or false?

SashulF [63]

Its false because,
50=2x5x5
120=2x3x4x5
225=3x3x5x5
LCM=2x3x3x4x5x5=1800.

6 0

2 years ago

Read 2 more answers

The coordinates of the endpoints of AB are A(-4, 3 ) and B ( 1, -3 ). Which measurment is closet to the length AB in units.

k0ka [10]

<u><em>Note: Since you may have probably unintentionally forgotten to add the choices, but I am solving this question as it would still help you clearing your concept and determining the correct choice. </em></u>

Answer:

The measurement is closet to the length AB will be $\sqrt{61}=7.81$ units

Step-by-step explanation:

As the coordinates of the endpoints of AB are

A(-4, 3 )
B( 1, -3 )

As we know that the distance between two points is basically termed as the length of the line segment AB connecting them

$\mathrm{Compute\:the\:distance\:between\:}\left(x_1,\:y_1\right),\:\left(x_2,\:y_2\right):\quad \sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}$