4x - 1 < 11....add 1 to both sides
4x < 11 + 1
4x < 12 ....divide both sides by 4
x < 12/4
x < 3 <=== ur answer
The scientific notation is .
Solution:
Let us first define the scientific notation.
Scientific notation is used to write large numbers in a small manner.
Rule to write the Scientific notation:
- Write one number before the decimal point.
- Count the zeroes and number after the decimal point.
For example:
500 can be written as 5 × 10².
6500 can be written as 6.5 × 10³.
Given data:
Distance from Earth to Moon = 221,000 miles
To write this in a scientific notation.
221,000 =
Hence the scientific notation is .
The triangular prism is the answer. As in the picture, it has three rectangular faces and 2 triangular ones.
Answer:
it'll be 65
Step-by-step explanation:
65 + 72 + 98 + 85 is 320 and that divided by 4 is 80