Answer:
6) 121.2 sq meters
7) 40 sq ft
8) 70 sq meters
Step-by-step explanation:
#6 and 7: base x height
#8: base x height / 2
Hey there!
Here is your question -
In this equation, you're looking for n alone. To keep the variable alone, you have to do the opposite of what's happening to the variable.
In this equation, 12 is being added to n. The opposite of that is subtracting 12.
Subtract 12 from both sides -
Your answer is -8.
Hope this helps! :)
3,807,000 + 4,339,000= <span>8,146,000
or if you wanted it like this:
3,807,412 + 4,339,789 = </span><span>8,147,201 (8,147,201 Rounded)</span>
Required number is 17.
<h3>Justification:</h3>
<u>We need to find the largest number that will divide 398, 436 and 542 leaving remainders 7, 11 and 15 respectively</u>.
Hence, we need to find the HCF of 3 numbers (398-7), (436-11) and (542-15).
Hence,
- 398 - 7 = 391
- 436 - 11 = 425
- 542 - 15 = 527
Now, you can find the HCF(391, 425, 527) = 17
<u>Hence, the largest number that will divide 398, 436 and 542 leaving remainders 7, 11 and 15 respectively is 17</u>.
