This is a case of use of multiplication operation.
This is, a train has 7 cars with 114 seat seat passengers, you could add up 114 seven times: 114 + 114 + 114 + 114 + 114 + 114 + 114, but instead you should use the multiplication which is a sum abreviated:
114
x 7
-----
798
Answer: 798
Answer:
40 total questions
Step-by-step explanation:
9514 1404 393
Answer:
30°
Step-by-step explanation:
The angle a line makes with the x-axis is arctan(slope). Here, that is ...
angle with x-axis = arctan(√3) = 60°
So, the angle made with the y-axis is the complement of this:
angle with y-axis = 90° -60° = 30°
Answer:
The number is 3.
Step-by-step explanation:
5x - 4 = 11
5x = 15
x = 3
Explanation:
First, add 3 both sides of an equation.
Then, simplify.
*The answer must be have a positive sign.*
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