Answer:
5XY^2
Step-by-step explanation:
Hello!
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There is no direct variation in the age and height.
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WORK: 0.28*-5= -1.4
0.28*-5+3.6=2.2
3.6*24=86.4
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Hope this helps and have a great day!
Answer:
6.4 = k*4
k = 6.4 / 4
k = 1.60
11.2 = k * 7
k = 11.2 / 7
k = 1.60
16 = k * 10
k = 16/10
k = 1.60
20.8 = k * 13
k = 20.8/13
k = 1.60
Step-by-step explanation:
hope this helps! so sorry if it doesn't try not to stress over school please<3
Answer:
x = (-27)/11
Step-by-step explanation:
Solve for x:
(-11 x)/54 - 1/2 = 0
Put each term in (-11 x)/54 - 1/2 over the common denominator 54: (-11 x)/54 - 1/2 = (-27)/54 - (11 x)/54:
(-27)/54 - (11 x)/54 = 0
(-27)/54 - (11 x)/54 = (-11 x - 27)/54:
(-11 x - 27)/54 = 0
Multiply both sides of (-11 x - 27)/54 = 0 by 54:
(54 (-11 x - 27))/54 = 54×0
(54 (-11 x - 27))/54 = 54/54×(-11 x - 27) = -11 x - 27:
-11 x - 27 = 54×0
0×54 = 0:
-11 x - 27 = 0
Add 27 to both sides:
(27 - 27) - 11 x = 27
27 - 27 = 0:
-11 x = 27
Divide both sides of -11 x = 27 by -11:
(-11 x)/(-11) = 27/(-11)
(-11)/(-11) = 1:
x = 27/(-11)
Multiply numerator and denominator of 27/(-11) by -1:
Answer:x = (-27)/11
