The two numbers are 2.4 and 1.5 respectively.
A numerical expression is an algebraic information stated in the form of numbers and variables that are unknown. Information can is used to generate numerical expressions.
Consider the numbers be: x and y
Given that sum of two decimal numbers is 3.9. Their difference is 0.9 and their product is 3.6
Then the system of equation;
x+y=3.9
x-y=0.9
Adding both the equation we get;
2x = 4.8
x = 2.4
Now for the value of y.
2.4+y=3.9
y=3.9 - 2.4
y = 1.5
Therefore, the two numbers are 2.4 and 1.5 respectively.
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what is g(x) + f(x)
Make into improper fraction so 3x100 +90= 390/100
Then divide 390 by 100 and you get 3.9
Answer:
3.6 cm
Step-by-step explanation:
Base times height divide by 2.
I think the answer is 3.6. I got the answer because I used the triangle formula to find the area. Which is base times height.
-Dhruva;)
The amount spends on sandals is $39.
A percentage is a figure or ratio that can be stated as a fraction of 100. If we need to calculate the percentage of a number, we must divide it by its full value and then multiply it by 100. As a result, the percentage is one part in one hundred. "Per 100" is short for "per percent." It is represented by the symbol "%".
Given total amount = $80
money spent on shorts = 25% of total
money spent on shorts = 25% of 80
money spent on shorts = 25/100 x 80
money spent on shorts = 2000/100
money spent on shorts = $20
amount left = $80 - $20 = $60
spend on sandals = 65% of the amount left
spend on sandals = 65% x 60
spend on sandals = 65/100 x60
spend on sandals = 3900/100
spend on sandals = $39
Hence the amount spent on sandals is $39.
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