Answer:
1. 3 + x/3 = 9
2. 10 + 1/2x = 15
3. -3 + x/7 = -2
Step-by-step explanation:
Answer:
3/2
Step-by-step explanation:
Finding the perpendicular line to a given line is easy. Find the slope (m) in the equation (directly left to the variable, x). Flip the fraction (or set it over 1 if a whole number), and change the sign to the opposite.
In this case, the perpendicular line's slope will be 3/2.
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Using proportions, it is found that the number 96 is 100 times as great as 0.96.
<h3>What is a proportion?</h3>
A proportion is a fraction of a total amount, and the measures are related using a rule of three. Due to this, relations between variables, either direct(when both increase or both decrease) or inverse proportional(when one increases and the other decreases, or vice versa), can be built to find the desired measures in the problem, or equations to find these measures.
A number x is 100 times as great as 0.96, meaning that the proportion between the number and 0.96 is of 100, hence:
x/0.96 = 100.
Applying cross multiplication:
x = 0.96 x 100
x = 96.
The number 96 is 100 times as great as 0.96.
More can be learned about proportions at brainly.com/question/24372153
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Okay to find the unit rate you must find how much one bucket of paint costs so you divide 70.50/5 and then you will get 14.1 have a nice day (:
The equation is 2(3.14)(11.5) because 11.5 is half of 23
they multiply and you get: 72.22
Hope this helps! :D
