2247 over 10 = x
2247/10 = x
x = 224.7
Answer:
all real numbers
Step-by-step explanation:
range is the possible y values, the graph stretches from negative infinity to positive infinity.
It would be 50 because the 5 is in the tens spot
A because it has to be less than or equal to 143.15 so it can not be C or D. And you dont need the extra x so it is choice A
Answer:
Step-by-step explanation:
a) ∠ABD + ∠DBC = 90°
4x - 3 + 7x - 6 = 90
4x + 7x - 3 - 6 = 90
11x - 9 = 90
11x = 90 + 9
11x = 99
x = 99/11
x = 9
∠ABD = 4*9 - 3 = 36 - 3 = 33
