Answer:
11 days
Step-by-step explanation:
132/6 = 22
374/22 = 17
17 - 6 = 11
–2.1
B.
5.5
C.
2.1
D.
–5.5
Answer:
Step-by-step explanation:
I think it would be something like this, maybe
-10.3+y=5.2
-103/10+y=52/10
(-103)+10y/10=2*2*13/2*5
y=31/2
which is 15.5
Answer:
JK = 10.524
LK = 21.065
Step-by-step explanation:
all angles in a triangle add up to 180, so angle K = 42.
law of sines states that , where capital letters are side lengths and lower case letters are the angles opposite their corresponding capital letter sides.
in this case:
-----> JK =
= 10.524
and
-----> LK =
= 21.065
Answer:
Step-by-step explanation:
f(x) = ax+b
passing through the point (6,-1) : when x = 6 f(x) = -1
means : -1 = a (6)+b
passing through the point (-3,-2) : when x = -3 f(x) = -2
means : --2 = a (-3)+b
you have the system :: 6a +b = - 1......(1)
-3a +b = -2........(2)
by (1) : b = -1 - 6a
by (2) : b = -2+3a
so : -2+3a = -1 - 6a
3a+6a =2 -1
9a =1 a =1/9 put the value of a in (1) or (2) : -3(1/9)+b = - 2
-1/3 +b = - 2
b = -2+1/3
b = -5/3
f(x) = 1/9 x - 5/3