3 years ago

Evaluate 2xy when x=-1/4 and y= 3

Mathematics

1 answer:

Mashutka [201]3 years ago

3 0

Answer:

-1.5

Step-by-step explanation:

2(-1/4)(3)

= - 1.5

You might be interested in

9. Which expression has the same solution as

Trava [24]

Answer:

2079 divided by 27 is the answer to the question

4 0

3 years ago

Read 2 more answers

Identify the correct equation for the graph below.

SashulF [63]

i think it is c

im not sure

5 0

3 years ago

Solve the triangle. Round side lengths to the nearest tenth and angle measures to the nearest degree.

kirill115 [55]

Answer:

a=14.28

b=22.919

c=68°

6 0

2 years ago

How many revolutions does a go kart with a wheel circumference of 62.8318 inches make in a 1609 m race? Please answer as quickly

Rudiy27

Answer: 1008 revolutions

Step-by-step explanation:

1 revolution is equal to $2\pi r$

To find how many revolutions the wheel makes, you must divide the distance traveled in the race between the circumference of the wheel

You must first convert 62.8318 in to meters.

We know that 1 inch is 0.0254 meters

Then

$62.8318\ in*\frac{0.0254\ m}{1\ in}= 1.5959\ m$

$revolutions = \frac{1609}{1.5959}\\\\revolutions=1008.21\\$

Finally The wheel made 1008.21 revolutions

3 0

3 years ago

PLZ HELP,ANSWER WHAT IS IN THE PICTURE

MrMuchimi

Answer: X'(-3, -2), Y'(-5, 1), and Z'(2, -3)

Step-by-step explanation:

Upon reflection across the x-axis, the x-coordinates remain the same while the signs of the y-coordinates flip. So, the coordinates will be X(3, -2), Y(5, 1), and Z(-2, -3).

Upon reflection across the y-axis, the signs of the x-coordinates will flip while the signs of the y-coordinates remain the same. So, the coordinates will be X′(-3, -2), Y′(-5, 1), and Z′(2, -3).

3 0

3 years ago