X=<span><span><span>−7</span>±<span>√<span>49<span><span>−11</span><span>v2</span></span></span></span></span><span>v2
but if you are telling me for solving for something else tell me</span></span>
Answer:
x = 6 8/9
Step-by-step explanation:
Solve:
- 2(4x - 24) + x = 14
- 8x - 48 + x = 14
- 9x - 48 = 14
- 9x = 62
- x = 62/9
- x = 6 8/9
-Chetan K
Answer:
b
Step-by-step explanation:
you can break the 78 into 70 and 8, and multiply them separately by 6 and then add the two answers to get 468
Answer:
B. 4/5
Step-by-step explanation:
x over y means x divided by y
2/3 divided by 5/6
When you divide fractions you follow this rule: CCF (Copy, Change, Flip)
1. You copy the first fraction as it is 2/3
2. You change the sign from division to multiplication X
3. You flip the numerator and denominator of the last fraction 6/5
New equation:
2 6
------- X -------- Multiply straight across the numerators, then denominator
3 5
12/15 is new answer. Now simplify it. 3 can go into 12 and 15.
Answer: 4/5