Answer:
i would say the 3rd answer
Answer:
x=4
Step-by-step explanation:
14=3x+2
Move all terms that don't contain x to the right side and solve.
well ik the angle of 1 and 2 are right angles and number 4 is 180° but I'm not sure ab number 2 sorry i.d.k if I helped someone might be able to explain better and help
Answer:
343
Step-by-step explanation:
7³ = 7 × 7 × 7
= 343
