Answer:
she used for two times
so 2.35*2=4.7
her account balance charges for 4.7
Answer:
C) a = 10√3, b = 5√3, c = 15 , d = 5
Step-by-step explanation:
Here we use the ratio of 30, 60, 90 degree triangle.
The ratio of sides, 1:√3:2
2x = 10
x = 5
d = 5
b = 5√3
c = 5√3√3
c = 5*3 = 15
c = 15
a = 2(5√3)
a = 10√3
Therefore, a = 10√3, b = 5√3, c = 15 and d = 5
Thank you.
Answer: AB
Step-by-step explanation:
AB is on the sideways of AD=BC.
Answer:
perpendicular
Step-by-step explanation:
They form a 90 degree angle
I would reccomend the app photo math its really easy to use and it answers questions like this.
