C = 30.7 degrees, A = 76.3 degrees and a = 15.2
Answer:
D) x=-1, x=-9
Step-by-step explanation:
x=-1, x=-9
12.5.........................................
Answer:
6
Step-by-step explanation:
Given the prime factors of both numbers
Then the greatest common factor GCF is the product of the common factors
Both 2 and 3 are common factors, thus
2 × 3 = 6 is the GCF
Answer:
Step-by-step explanation:
You are looking for car b speed.
Car A traveled the distance in 2 h, and Car B traveled the distance in 1.5 h. Car B traveled 15 mph faster than Car A.
Formula r×t=d
2(s-15) = 1.5s
2s - 30 = 1.5s
2s - 1.5s = 30
0.5s = 30
S= 30/0.5
s peed of car b = 60 mph