Answer:
(y+2) / y
Step-by-step explanation:
Just do what is says f(x ) = (y+2) / y
It's an isosceles triangle so angles A and BCA are congruent.
Angle BCA is the supplement of BCD, so 180-109 = 71.
Angle A is congruent to that, so A=71 degrees.
Let's see if we can get that in the format they want, kind of as a proof.
1. ∠BCD=109° Reason: Given
2. AB ≅ BC Reason: Given
3. ∠BCA = 71° Reason: Linear pairs are supplementary
4. ΔABC is isosceles. Reason: Definition of isosceles
5. ∠A ≅ ∠BCA Reason: Isoceles triangle theorem
6. ∠A = 71° Reason: Def congruent
Answer: 71 degrees
Answer:
Step-by-step explanation:
2x - 5 = 1/2x - 2
3/2x - 5 = -2
3/2x = 3
3x = 6
x = 2
y = 4 - 5
y = -1
(2, -1)
The inequality that would best work for your problem is 4m+2>68.
This is because there is already a table for 2 (explains the +2) and for every extra table he buys, m, the owner can seat an additional 4 people (explains 4m). Lastly, the owner wants at least 68 people, so there should be extra seating, which would be greater than 68.
