Answer:
X will be -2
Step-by-step explanation:
Divide each side by factors that don't contain the variable
Answer:
12,000 m³
Step-by-step explanation:
- Area of it's base = 900 m²
- Height of the pyramid = 40 m
The volume of a pyramid = 1/3 × area of base × height
= 1/3 × 900 × 40
= 300 × 40
= 12,000 m³
Element X is a radioactive isotope such that every 14 years, its mass decreases by half.
Given that the initial mass of a sample of Element X is 80 grams, how much of the
element
D . a pod of humpback whales ( sorry if it’s wrong )
Answer: When there are two of the same signs when adding and multiplying it means they are positive but two of the same are negative, which means Clara is rights.
