We can start by saying that since f and g are parallel, and that a line cuts through them, 3x+6x+45=180. This is due to the consecutive interior angles theorem, which states that if two parallel lines are cut by a transversal (another line), the interior angles the form from it (the angles between the parallel lines) are supplementary, or add up to 180 degrees. Therefore, we have 9x+45=180. Subtracting 45 from both sides using the subtraction property of equality, we get that 9x=135. Next, we can divide both sides by 9 to isolate x, resulting in x=15.
Feel free to ask further questions!
Domain: (-∞, 2) ∪ (2, ∞)
Range: (-∞, -3) ∪ (-3, ∞)
For inverse, solve for y.
inverse:
Hope this helps!
Answer:
D
Step-by-step explanation:
according to the graph its shifting down
pls mark me brainliest
Well let's see.
m/s
27000 km/hour = (27000 km/hr) * (1000m/km] * [1 hour / 3600 sec] = 2700 m/s
miles / hour
27000 km/hour * [1 mile/1.6 km] = 16875 miles / hour (that's fast)
meters / hour
27000 km/hour * 1000 m/km = 27 000 000 m/hour
Miles / Second
27000 km/hour * [1 mile / 1.6km]*[1 hour/3600 sec] = 4.6875 miles / second
Km / second
27000 km/hour [1 hour / 3600 sec] = 7.5 km/second.
Answer:
y = - x + 5
Step-by-step explanation:
the equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
y = - x - 2 ← is in slope- intercept form
with slope m = -
• Parallel lines have equal slopes , then
y = - x + c ← is the partial equation
to find c substitute (4, - 2 ) into the partial equation
- 2 = - 7 + c ⇒ c = - 2 + 7 = 5
y = - x + 5 ← equation of line