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2 years ago

What does 19.2 x 29.5 equal? Step by step instructions please

Mathematics

2 answers:

slava [35]2 years ago

5 0

Answer:

566.4

Step-by-step explanation:

do multipilication

lara31 [8.8K]2 years ago

4 0

Step-by-step explanation:

the solution at the right-hand side is what I want to explain at first I used the 5 to multiply the numbers above that is I used to 5 how to multiply 19.2 and that give me a value of 960 .Then , I used the 9 that is the number after the decimal point in 29.5 to multiply the 19.2 and it gave me 1728 then I use the 2 in 29.5 to multiply 19.2 and that gave me 384 . So ,when I add all numbers together it gave me 560 6.40

NB please at the right hand side I didn't put the Zero in the blank spaces . So, that's what I did at the left hand side

I hope it helps

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3 years ago

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2 years ago

Can an angle that has a supplement also h ave a complement; always sometimes or never

Romashka [77]

Sometimes
for example a 30 degree angle has a 60 degree angle as its complement and a 150 degree angle as its supplement.

if you choose a 90 degree angle it can only have a supplement
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hope this helps

8 0

3 years ago

Serial numbers for a product are to be made using 2 letters followed by 3 digits the letters are to be taken from the first 6 le

kipiarov [429]

Answer:

Step-by-step explanation:

We have to make 5 place serial number with first two as alphabets and last three as digits.

The alphabets are bonded to first 6 ( A, B, C, D, E, F) where as digits are 10 (say 1 to 10).

Let the serial number be S1 S2 S3 S4 S5.

For Alphabets

For S1 we have 6 alphabets.

Now for S2 we are left with 5 alphabets since there is no repetition one alphabet will be fix for S1.

So the possible combination for S1 S2= 6x5=30.

For Digits

We did the same as we did for alphabets, for S3 we have 10 possibilities, and for S4 and S5 9 and 8 respectively due to the no repetition condition.

So the possible combinations for S3 S4 S5 = 10x9x8=720

So the total number of serial numbers are 30+720=750.

7 0

3 years ago

A line is defined by the equation 2x+y -4. Which shows the graph of this line?

Nitella [24]

Answer:

Not sure if you mean 2x+y=-4 or 2x+y=4

either way put it in y=mx + b form (slope intercept)

Step-by-step explanation:

so for 2x+y = -4 first move everything away from the side with "y" by -2x from each side you get y= -2x+ -4 so m= -2/1 (slope) and b= -4 the place the line crosses the y axis

so for 2x+y = 4 first move everything away from the side with "y" by -2x from each side you get y= -2x+ 4 so m= -2/1 (slope) and b= 4 the place the line crosses the y axis

3 0

3 years ago