Answer:
1. PQ
2. PR
3. OR/OP
4. OR/OP
5. RO
Step-by-step explanation:
Answer:
water is a compound , it is a pure substance formed of the chemical combination of two or more elements in a fixed proportion, it is colourless as well as taste , shape and sizeless
Yes. You did it right. Most of the angles are corresponding, and once you found the measure of x, you could use the corresponding angles postulate.
Answer:
There are two roots: -3 and 3
Step-by-step explanation:
Combine the like terms first. We get u^2 = 9.
There are two roots: -3 and 3.
The true statement is that minerals come from the ground as crystals. Hope this helps!
