Answer:
C) 2744 cm
Step-by-step explanation:
To find the volume of a cube you have to use this equation:
V = a^3
Now plug in the number:
V = 14^3
14^3 or 14*14*14 = 2,744
The volume is 2,744 cm
0=0
3=5
6=10
9=15
27=45
30= 50
All of these equals to 0.6 when you divide them. Hope this hellped and have a wonderful day
Answer:
(1/2)(sin(105°) +sin(345°))
Step-by-step explanation:
The relevant identity is ...
sin(α)cos(β) = (1/2)(sin(α+β) +sin(α-β))
This falls out directly from the sum and difference formulas for sine.
Here, you have α = 45° and β = 60°, so the relevant expression is ...
sin(45°)cos(60°) = (1/2)(sin(45°+60°) +sin(45°-60°)) = (1/2(sin(105°) +sin(-15°))
Recognizing that -15° has the same trig function values that 345° has, this can be written ...
sin(45°)cos(60°) = (1/2)(sin(105°) +sin(345°))
Answer:
7.5 hours
Step-by-step explanation:
Step 1:
120/4 = 225/x Equation
Step 2:
120x = 900
Step 3:
x = 900 ÷ 120 Divide
Answer:
x = 7.5
Hope This Helps :)
<span>y = 2x + 5
x + y = 23</span>
