Answer:
37.75
Step-by-step explanation:
0.25 x 30 = 7.5
45.25 - 7.5 = 37.75
Answer:
k= -/+3.78
Step-by-step explanation:
you devid Check all the characteristics below that describe elements.
one type of atom
a pure substance
more than one type of atom
chemically combined elements
10+(-7)=3. Hope this helped :))
3.right angle
4. Right angle
The answer would be 21 because its the same length as the other side.
