Answer:
Step-by-step explanation:
the relationship between <4 and <7 is they are vertical angles
10x+8=4x+(-4).
10×+8=4x-4.
collect like terms.
10x-4x=-4-8.
6x=-12.
x=-12/6.
x=-2.
5.7
7^2- 4^2= 33
= 5.7
the LCM would be 8 based on the following set of multiples: Multiples of 2: 2, 4, 6, 8, 10, 12, 14, ... Multiples of 8: 8, 16, 24, 32, 40, 48, 56, ...
