Two lines that cross each other have each pair of angles the same.
2x+6=96 --> x=45
Answer:
Lets say the image starts at the size of 10:
Step-by-step explanation:
10 x 10 = 100
100 x 10= 1000
When working with numbers ending in a zero(only during multiplication), you can just take the zero onto the other number.
For example:
10 plus the 0 in 10 is 100
then 100 plus the 0 from the 10 is 1000
Answer:
21, 42, 63, 84
Step-by-step explanation:
3x7=21
Because of this all multiples of 21 will be common multiples of 3 and 7
The answers are revealed by subtracting the right side of the equation from both sides.
(a) (2x+3x-6) -(10+4x) = 0
... x -16 = 0 . . . . one solution; neither
(b) (17+5x) -(23+4x-6+x) = 0
... 0 = 0 . . . . . . . an infinite number of solutions; an identity
(c) (7x+4) -(5x+8+2x-10) = 0
... 6 = 0 . . . . . . . no solutions; a contradiction
Answer:
6
Step-by-step explanation: