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4 years ago

What is 2/3 of 3 2/3

Mathematics

1 answer:

konstantin123 [22]4 years ago

8 0

2/3x 3 2/3=2/3x11/3=2.4444 or 2 4/9

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In AABC, side AB is 8 units long and side BC is 25 units

Drupady [299]

Answer: the answer is D

Step-by-step explanation:

6 0

4 years ago

For each equation given below, write ONE related equation. a) x + 5 = 18 b) 66x =330

GenaCL600 [577]

Answer:

x = 13 ; x = 5

Step-by-step explanation:

The easiest related equation to get is simply solving for x:

a) x + 5 = 18

Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. Subtract 5 from both sides:

x + 5 (-5) = 18 (-5)

x = 18 - 5

x = 13*

b) 66x = 330

Isolate the variable, x. Divide 66 from both sides of the equation:

(66x)/66 = (330)/66

x = 330/66

x = 5*

*Note: An equation simply is a expression that has an equal sign. This means that as long as there is an equal sign, it counts as an equation.

4 0

4 years ago

Can anyone please help with this?

lapo4ka [179]

Answer:

Yes I can :O

Mean: About 11.87

Median: 11

Mode: 10

Step-by-step explanation:

Mean: Add up all the numbers and divide by the total number of numbers

<em>*deep breath in haha*</em>

6+7+7+8+8+9+9+9+50 (the 10s)+33 (the 11s)+12+12+12+12+13+14+14+16+16+17+17+18+18+19=356

356 (total) / 30 (number of numbers) = 11.8666666666666666666666 etc = 11.87

Median: With all the numbers in order, the middle number (if there are two add them together and divide by 2)

Not much to show, just mark them off starting from the outside getting inside, you end up with 11!

- See attached

Mode: Data value that occurs most often, in this case we can see that 10 happened the most

Hope this helps, have a nice day! :D

4 0

3 years ago

Plz help lol thx.....

Nataliya [291]

Answer:

Step-by-step explanation:

the domain is the set of numbers that can be x values. in this case, the equation is linear so any number you plug in for x will give you a y value

5 0

3 years ago

Given that g(x)=2x^2-5. Calculate g(x+4)+2

Dimas [21]

Answer:

$2x^2+16x+29$

Step-by-step explanation:

Given that,

$g(x)=2x^2-5$

We need to find g(x+4)+2

$g(x+4)=2(x+4)^2-5\\\\=2(x^2+16+8x)-5\\\\=2x^2+32+16x-5\\\\=2x^2+16x+27$

Now,

$g(x+4)+2=2x^2+16x+27+2\\\\=2x^2+16x+29$

So, the value of $g(x+4)+2$ is $2x^2+16x+29$

7 0

3 years ago