Answer:
The correct option is: m∠A = 90°, m∠B = 60°, m∠C = 30°
- Martiinez <3
Answer:
It is NOT possible for a solution to be both x<9 and x>9
It IS possible for a solution to be both x≤9 and x≥9
Step-by-step explanation:
Because for x<9 and x>9 the GREATER than symbol means it less than 9 and cannot be 9 or it is greater than 9 but cannot be 9.
With x≤9 and x≥9 the greater than or EQUAL sign makes a big difference. Because x≥9 may be the actual solution but since it is possible to be equal to 9 so can x≤9.
(Sorry if this seemed very confusing to explain).
Answer
M-12=-132
The less than moves the number to the back
The interest of the third investment to have an annual interest earning of 2,709 would be 6,214. This is calculated using the formula: average = (a+b+c ) / 3. By substituting it would be, 2,709 = (1,345 + 568 +x) / 3. Then it would be 8,127 = 1,345 + 568 +x and by transferring the figures, it will be then 6,214.
