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Alisiya [41]
3 years ago
6

Describe four real-life situations in which you might need to add or subtract decimals.

Mathematics
2 answers:
Hatshy [7]3 years ago
5 0
If youre a cashier
if youre a mathematician
if you have to pay taxes and bills
if your have to loan something
gtnhenbr [62]3 years ago
5 0
1. If you're shopping and your total becomes 12.98
2. Calculating measures for your job
3. Measuring for cooking 2.5 (2/5) sugar.
4. If you were a teacher teaching a class :D
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Rectangle WXYZ was dilated to create W'X'Y'Z'.
Snezhnost [94]

You did not attach any picture to solve this problem. We cannot calculate for the value W’X’ without the correct illustrations. However, I think I found the correct one (see attached), please attach it next time.

So the first thing we have to do is to calculate for the dilation factor. Taking point G as the reference point, we can see that the distance of point G from rectangle W’X’Y’Z’ is 1.5 while the distance from rectangle WXYZ is (1.5 + 7.5), therefore the dilation factor to use is:

dilation factor = 1.5 / (1.5 + 7.5) = 1.5 / 9 = 1/6

 

Since WX has an initial measure of 3 units, therefore the measure of W’X’ is:

W’X’ = 3 units * (1/6) = 0.5 units

 

Answer:

<span>0.5 units</span>

4 0
3 years ago
Read 2 more answers
Jennifer's saving to buy a bike. The bike costs $245. She has $125 saved, and each week she adds $15 to her savings. How long wi
Novosadov [1.4K]
It will take her 8 weeks to save up enough money for the bike.

To get the answer first you have to subtract 125 from 245 to see how much money she still has to save then divide the answer which is 120 by 15 and you get 8. Hope this helps!!
4 0
3 years ago
Read 2 more answers
Which of the following numbers is 90 divisible by? 2,3,4,5,6,9,10
Mrac [35]

Answer:

2,3,5,6,9,10

Step-by-step explanation:

To do this, we can look at how each value divides into 90. If it produces a whole number, they will be consider to be divisible

90/2=45\\\\90/3=30\\\\90/4=22.5\\\\90/5=18\\\\90/6=15\\\\90/9=10\\\\90/10=9

This means 4 is the only value that is not divisible into 90

8 0
3 years ago
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a stock that was selling for $48 a share split 2-for-1. Before the split, the company had 3.4 million shares of stock outstandin
nalin [4]

Answer:

666

Step-by-step explanation:


4 0
3 years ago
Read 2 more answers
-3x &gt; 15 or 2x -1 &gt; 7<br> NEED HELP ASAP !!!
Artyom0805 [142]

Answer:

no.

Step-by-step explanation:

never.

5 0
3 years ago
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