Answer:
T(6,0)
Step-by-step explanation:
Reflection across two parallel lines results in translation by double the distance between them. Assuming this means ...
Rp(Rq(∆ABC))
the translation is to the right by 6 units.
_____
The attached figure shows the reflections we understand to be indicated by the notation (Rp ∘ Rq) (ΔABC).
The sum of their age 5 years ago is 80 -5 = 75
A 10-inch candle burns at a constant rate of 1 inch per hour.
Rule in words: To determine the height of the candle multiply the number of
hours that the candle burns by 1 inch per hour, and subtract the product from
the candle’s initial height (10 inches).
Rule in Equation: If y represents the height of the candle after x hours of
burning, then the relationship can be expressed as an equation in the form y
= mx + b, where m represents the rate at which the candle burns (1 inch per
hour) and b represents the initial height of the candle (10 inches).
Height of Candle = Rate at which it Burns • Number of Hours Burned +
Initial Height
y = -1 • x + 10, or y = 10 -1x
Answer:
62.4
Step-by-step explanation:
1. 1.3x+37.44=1.9x
2. 1.3x+37.44-1.3x=1.9x-1.3x
0.6x=37.44
3. x=37.44/0.6=62.4