The equaton for cost is
first website is 1.25x
2nd is x+3
I'm assuming what number of songs wil make them have same cos
1.25x=x+3
minus x from both sides
0.25x=3
divide both sides by 0.25
x=12
answer is 12 songs must be purchased to spend the same on each website
<span>a=9.3</span> units
Explanation:
Use pythagorean theorem,
<span><span>c2</span>=<span>b2</span>+<span>a2</span></span>
Rearrange,
<span>a=<span>√<span><span>c2</span>−<span>b2</span></span></span></span>
Sub in and solve,
<span>a=<span>√<span><span><span>(12.6)</span>2</span>−<span><span>(8.5)</span>2</span></span></span></span>
<span>a=9.30</span> units
hope i helped -beanz:)
Answer:
Step-by-step explanation:
Use the values of the unit circle to get the (x,y) when Θ=
, which is 
.
The cosecant (csc) function is the reciprocal of the sine function, so we take the y value and take the reciprocal of it, which is -2.
If I helped, a brainliest answer would be greatly appreciated.
Ma and TH are parallel because
Vcone=(1/3)hpir^2
r=5
h=5
V=(1/3)5pi5^2
v=(1/3)5pi25
v=(1/3)125pi
V=130.8333333
4th option
<span>130.8 in³
</span>
