To find 4 out of 10 shaded, we can turn this into a decimal by simply dividing 4 by 10. A rule that many people use is that for every 0 in a 1 with a number of 0’s after it (note that it cannot contain any other numbers), you move the decimal place one to the left. For this, we have 4=4.0 as the decimal is always to the right of the integer. Next, we move the decimal one spot to the left, making our new decimal (and the final answer) 0.40. Unfortunately, however, this is not one of the answers that are possible - I would suggest making sure that 4 out of 10 are indeed shaded (are there 10 out of 10 shaded on the side?) and asking your teacher why 0.4 is not one of the answers.
Feel free to ask further questions!
Answer:
answer: -5
Step-by-step explanation:
-5 × 3.8 = -19 so therefore x = -5
Answer:
$40.82
Step-by-step explanation:
Subtract $11.36 from $100 and you'll get $88.64 and then just subtract $47.82 and the answer is $40.82. Not sure if u know how to subtract but just line the decimals up and take the smaller number away from the bigger one so in this case it would just be 100-11.36=88.64 and since he spent more money it would be 88.64-47.82=40.82
Hello :
<span>x + y = 3 .... (1)
2x − y = 6 ....(2)
by (1) : y=3-x
in (2) : 2x-(3-x)=6
3x=9
x=3
y= 3 -3 =0</span>