Answer:
1. ∠1 and ∠3. ∠1 and ∠2.
2. ∠6 and ∠5. ∠6 and ∠4
Step-by-step explanation:
Adjacent angles are two angles that have a common vertex but do not overlap. The ones above are the pairs of adjacent angles that share a common vertex, but do not overlap.
3x+12x=45
15x=45
x=3
the first chemical is 3*3 or 9 L
the second chemical is 12*3 = 36 L
Answer: 50.24 m2
Step-by-step explanation:
the fomlua for the area of a cuculal is
A=1/4 π d^2
so...
1/4 * π * 8^2
=50.24
Answer:
X= 10, 20, 30, 40, 50, 60
Step-by-step explanation:thats
thats all i know