Answer:
AB = 5/4 y - 1 = 5/4 (12/13) -1 = 2/13
AC= 7/3 y - 2 = 7/3 (12/13) -2 = 2/13
Step-by-step explanation:
Because it is a equilateral triangle, it means all sides have the same length.
AB = AC
5/4 y - 1 = 7/3 y - 2
5/4 y - 7/3 y = -2 +1
-13/12 y = -1
y = 12/13
input y to the equation.
AB = 5/4 y - 1 = 5/4 (12/13) -1 = 2/13
AC= 7/3 y - 2 = 7/3 (12/13) -2 = 2/13
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Answer:
n = 20
Step-by-step explanation:
4n + 14 - 5n = -6
(4n - 5n) + 14 = -6 Combine like terms
-n + 14 = -6
-14 -14 Subtract 14 from both sides
-n = -20
/-1 /-1 Divide by -1
n = 20
<span> by putting values from periodic tabl H2(2 x 1.007947 g H/mol ) + S(32.0655 g S/mol) + 04(4 x 15.99943 g O/mol) =
98.0791 g H2SO4/mol is the answer hope it helps</span>
Answer is 3 and 5
trial and error
Answer:
Step-by-step explanation:
1. y =25x
2. answer : 250
3.independent is n and dependent is v