Answer: $293.96
Step-by-step explanation: $8 times 45 = $360. $360 - $38.50 = $321.5. $321.5 - $22.32 = $299.18. $299.18 - $5.22 = $293.96.
Answer:
30 , 150 degrees ( 0 ≤ x ≤360).
Step-by-step explanation:
2 sin x - 1 = 0
sin x = 1/2
x = 30 degrees.
Answer:
12
Step-by-step explanation:
Do you mean "what does three times four equal"?
3 x 4 = 12
7.2 I HOPE I HELPED YOU :D
Answer:
(4, 1 )
Step-by-step explanation:
Given the 2 equations
2x + 3y = 11 → (1)
x - 3y = 1 → (2)
Adding (1) and (2) term by term will eliminate the term in y
3x = 12 ( divide both sides by 3 )
x = 4
Substitute x = 4 into either of the 2 equations and evaluate for y
Substituting into (1)
2(4) + 3y = 11
8 + 3y = 11 ( subtract 8 from both sides )
3y = 3 ( divide both sides by 3 )
y = 1
Solution is (4, 1 )