Answer:
a = 3√6 in
Step-by-step explanation:
From the question given above, the following data were obtained:
Angle θ = 60°
Adjacent = 3√2 in
Opposite = a =?
The value of 'a' can be obtained by using the tan ratio as illustrated below:
Tan θ = Opposite / Adjacent
Tan 60 = a / 3√2
√3 = a / 3√2
Cross multiply
a = √3 × 3√2
Recall:
c√d × n√m = (c×n) √(d×m)
Thus,
√3 × 3√2 = (1×3)√(3×2)
√3 × 3√2 = 3√6
a = 3√6 in
Answer:
One car was going 45 mph and the other was going 55 mph
Step-by-step explanation:
Answer:
10 or 70
Step-by-step explanation:
10= 40-30=10
70=40+30=70
Answer: Unit rate for 1 pencil is 0.43.
Step-by-step explanation:
Since we have given that
Cost of 8 pencils = 3.44
We need to find the cost of 1 pencil i.e unit rate for 1 pencil,
For this we'll use the unitary method ,
Cost of 1 pencil is given by
![\frac{3.44}{8}=0.43](https://tex.z-dn.net/?f=%5Cfrac%7B3.44%7D%7B8%7D%3D0.43)
Hence, unit rate for 1 pencil is 0.43.