Answer:
c(x) = 6x + 3
Step-by-step explanation:
c(x) = 6x + 3
he skated for 3 hrs and was charged $21
c(3) = 6(3) + c(3) = 18 + 3
c(3) = 21
correct....so it is c(x) = 6x + 3
p.s please mark this question as brainleist
Thx
Answer:
<h3>The place value of 6 in the number 346 094 is Thousand.</h3>
Step-by-step explanation:
<h3>I hope it helps ❤❤</h3>
Half a cup is equivalent to 4oz, so subtract 3, then you get 1oz.
Answer:
C) a = 6 D) m = 5
Step-by-step explanation:
C) 3a + 11 = 7a - 13
4a = 24
a = 6
D) 2m + m - 8 = 7
3m = 15
m = 5
a) Due to you have a right triangle, in order to calculate the value of d, use the Pythagorean thorem:
![d=\sqrt[]{(60m)^2+(20m)^2}=\sqrt[]{4000m^2}\approx63.2m](https://tex.z-dn.net/?f=d%3D%5Csqrt%5B%5D%7B%2860m%29%5E2%2B%2820m%29%5E2%7D%3D%5Csqrt%5B%5D%7B4000m%5E2%7D%5Capprox63.2m)
Hence, the distance d is approximately 63.2m
b) To find the angle of elevation, use the sine function of θ, as follow:
Hence, the angle of elevation is approximately 19.8°
