The second one seems about right.
Answer:
It is a right triangle
Step-by-step explanation:
Answer:
addition
Step-by-step explanation:
18 (<u> d </u> - 9 ) = 198
3
divide both side by 18
<u> d </u> - 9 = <u> 198 </u>
3 18
<u> d </u> - 9 = 11
3
multiply both sides by 3
d - 27 = 33
add 27 to both sides
d = 33 + 27
lastly, add them together
d = 60
therefore, the last step is addition
395 *25% could also be interpreted as 395/4
395 = 98.75
4
Answer:
x=2
y=4
3 times 4 equals 12 and 2 plus 4 would equal six
