The value of a is gotten from the equation 5a - 4 = 3a + 14 which gives a = 9
<h3>What is an
equation?</h3>
An equation is an expression that shows the relationship between two or more numbers and variables.
An independent variable is a variable that does not depend on other variables while a dependent variable is a variable that depends on other variables.
Y is between X and Z, hence:
XZ = XY + YZ
XY= 3a, XZ=5a-4, and YZ = 14, therefore substituting gives:
5a - 4 = 3a + 14
a = 9
The value of a is gotten from the equation 5a - 4 = 3a + 14 which gives a = 9
Find out more on equation at: brainly.com/question/2972832
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The change that happened from the first half of the equation to the second half was you moved the 9 and the 4c around.
Commutative property of addition allows you to do that. It's what says that 2+3 is the same thing as 3+2
j= 13.5
why?
times 4.5 by three and you get 13.5
if you do 13.5/3 then you would get 4.5
easy peasy ♥️♥️♥️♥️
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Answer: 11.52
Explanation:
1.28 x 9 = 11.52
I hope this helped!
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Answer: Where it has the arrow between 8s and 18s is time. The arrow that points at d is y axis. The arrow that points at t is x axis. The arrow that points at 2.0m is distance. The arrow that points at 0m is the starting point. The arrow that points at 26s is the ending point. The arrow that points at the top of the shape is no movement. The arrow pointing at the sides of the shape are both constant speed. Explanation: It´s simple enough that I (Middle Schooler/6th grader) am/is helping you. Also asking for help and a middle shcooler answering you(Me) means You´re stupid(because I am younger than you and in a different/lower grade answering your question).
Tell your friends a middle schooler answered it for you.