Which number line correctly shows -3-1.5?

Mathematics

2 answers:

Papessa [141]3 years ago

7 0

Pretty sure it’s the 3rd

OverLord2011 [107]3 years ago

4 0

Answer:

wrong it's A

Step-by-step explanation:

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IF THERE IS A TEACHER out there please answer 6=4x+9y

miskamm [114]

Answer:

$y=-\frac{4}{9}x +\frac{2}{3}$

Step-by-step explanation:

I'm going to presume you want this linear equation in slope-intercept form, so start with:

$6=4x+9y$

Subtract $9y$ from both sides of the equation:

$-9y+6=4x$

Subtract $6$ from both sides of the equation:

$-9y=4x-6$

Divide both sides of the equation by the coefficient of $y$ , which is $-9$ :

$y=\frac{4}{-9}x +\frac{-6}{-9}$

Simplify:

$y=-\frac{4}{9}x +\frac{2}{3}$

5 0

4 years ago

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Vadim26 [7]

Answer:

Step-by-step explanation:

57 divided by 60 = 95%

4 0

3 years ago

A rectangle is fenced off for a robot competition. The dimensions of the competition area are 35 feet by 25 feet. To help track

xz_007 [3.2K]

Answer:

The approximate speed of the robot during the 5 seconds is:

6 ft/s

Step-by-step explanation:

To calculate the speed of the robot, you must begin with the positions, the first position (3, 18) and the second position (31, 6), you can see, in the height it moved from 3 to 31, it means 28 feet, in the width it moves from 18 to 6, it means 12 feet, with these data you can construct a triangle where you have the opposite leg and adjacent leg, now you must calculate the hypotenuse, because it is the linear path from the first position to the second position that the robot took, for this, you can use the Pythagoras theorem: