Step-by-step explanation:
Expanded Notation Form:
9,000,000
+ 400,000
+ 50,000
+ 2,000
+ 700
+ 20
+ 9
Answer:
Step-by-step explanation:
Answer:
it is isosceles triangle with an angle = 90. Two others angle are equal. sum of all angles in triangle is 180.
2x + 90=180 --> x=45
Answer:
Step-by-step explanation:
9.05737
Answer:
• let's first get the percentage decrease:

• then multiply the percentage decrease with the mass given:
