Step-by-step explanation:
15/4 + (−4/13) can be rewritten as 15/4-4/13.
15/4-4/13
15 x13
4 x13
195/52
4 x4
13 x4
16/52
195/52-16/52=179/52 or 3 23/52
hope it helps!
Answer:
<u>Subtract 4 from both sides</u>
<u></u><u></u>
<u></u>
<u>Divide both sides by 3</u>
<u></u><u></u>
<u></u>
<u></u><u></u>
Answer:
1) 7.9
2) 5.2
3) 20.3
4) 27.9
Step-by-step explanation:
The equation is P= 2w + 2(w+4.1)
The width is 8.2cm