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3 years ago

Let x represent an even integer. Which expression represents the next even integer?

Mathematics

1 answer:

polet [3.4K]3 years ago

6 0

A 2x is the right answer

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Triangle ABC is congruent to triangle XYZ, as shown below.

il63 [147K]

Answer:

the first answer

Step-by-step explanation:

if a and x are the same and a has an angle of 45 degrees that means that x has an angle of 45 degrees

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3 years ago

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Ella used 3 fourths of lemons to make one half liters of lemonade. If Ella's recipe is for 1 liter of lemonade, how many lemons

erma4kov [3.2K]

Answer:

6 Total lemons

Step-by-step explanation:

1 1/2 lemons per 1 liter of lemonade

1 1/2 times 4

= 6 total lemons

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3 years ago

Solving Simultaneously equations<br> 3. 2x + 3y = 1<br> -x + 2y = - 4

enot [183]

Answer:

2x5y7

Step-by-step explanation:

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3 years ago

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In a bag there are 3 red marbles, 2 yellow marbles, and 1 blue marble. what is the probability in simplest form of a yellow marb

dangina [55]

Answer:

The probability is 1/3, or in percent form, 33.3%.

Step-by-step explanation:

First, add up all the marbles. 3 plus 2 plus 1 equals 6 total marbles.

There are 2 yellow marbles out of 6 total marbles. Make it a fraction: 2/6.

Simplify the fraction by dividing by 2, to get 1/3, which is 33.3%.

Hope this helps! Feel free to give me Brainliest if you feel this helped. Have a good day, and good luck on your assignment. :)

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3 years ago

A car is traveling at 47 mph. If its tires have a diameter of 27 inches, how fast are the car's tires turning? Express the answe

Amiraneli [1.4K]

Answer:

3676.44 rad/min

Step-by-step explanation:

It is a problem about the angular speed of the car's wheel.

You can calculate the angular speed by using the following formula, which relates the tangential speed of the wheels (the same as the speed of the car) with the angular speed:

$\omega=\frac{v}{r}$ ( 1 )

v: speed of the car = tangential speed of the wheels = 47mph

r: radius of the wheels = 27/2 in = 13.5 in

you change the units of the speed:

$47mph*\frac{63360in}{1mille}*\frac{1h}{60min}=49632\frac{in}{min}$

next, you replace the values of v and r in the equation (1):

$\omega=\frac{v}{r}=\frac{49632in/min}{13.5in}=3676.44\frac{rad}{min}$

Then, the car's tires are turning with an angular speed of 3676.44 rad/min

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3 years ago