Answer:
Step-by-step explanation:
hypotenuse (h) = 9.4
base(b) = 1.9
cos x = b/h
cos x = 1.9/9.4
x = cos ^-1 ( 1.9/9.4)
x = 78.3°
hope it will help :)
Answer:
Only one
Step-by-step explanation:
46=3x+7 /-7
39=3x /:3
13=x
So subtract 55 from 35
35 - 55 = -20
then, put -20 over 55
-20/55 equals -0.36 repeating, rounded to -0.36, which equals 36%
the negative stands for decrease, so it's around 36% decrease
Answer:
the bikers speed is 11mph
Step-by-step explanation:
Answer:
she will pay $19 for each day
Step-by-step explanation:
94-18=76
76÷4=19