Answer:
-3 ?
Step-by-step explanation:
idk if thats right but i just plugged in 3 to x and solved from there
Answer:
3
Step-by-step explanation:
there is a 3 times difference in the first image and its the same just smaller
First, you have to know what is the law of Sine?
(Refer to this website for more information: https://www.mathsisfun.com/algebra/trig-sine-law.html )
<span>a/sin A</span><span> = </span><span>b/sin B</span><span> = </span><span>c/sin C
in this case: 13/sin59=14/sinB, => sinB=(sin59)*14)/13 use your calculator:
B is about 67 degree.
the three angles make a total of 180 degree, so C=180-59-67=54
again, use law of sin, to find out c
13/sin59=c/sin54 =>c is about 12
I don't see how to form the other triangle.</span>
Answer:
K= 16.5 gallons per minute
Step-by-step explanation:
Time t (minutes) Water g (gallons)
For t= 1, g= 16.50,
for t= 1.5 ,g= 24.75
For t= 2,g= 33
Let the function be
Gallons g= k(time t)
Where k is the constant of proportionality
16.5= k(1)for when t= 1
24.75= k(1.5) ..for when t= 1.5
Solving gives
8.25=k(0.5)
8.25/0.5= k.
16.5 = k
K= 16.5 gallons per minute
