The angle that is vertical (opposite) with ∠CXD = ∠AXB
Answer:
14 and 22
Step-by-step explanation:
x-1st number
36-x is 2nd number
2x-(36-x)=6
2x-36+x=6
3x=42
x=14--->1st number
36-14=22--->2nd number
To check: 2times14-(36-14)=6; 6=6
Answer:
(x - 13) and (x + 3)
Step-by-step explanation:
Given
x² - 10x - 39
Consider the factors of the constant term (- 39) which sum to give the coefficient of the x- term (- 10)
The factors are - 13 and +3, since
- 13 × 3 = - 39 and - 13 + 3 = - 10, thus
x² - 10x - 39 = (x - 13)(x + 3) ← in factored form
The first one is 4/10000
the second one is 0.0984
2.50 divide by 7= .36 cents for each pound