Answer: 1/4
Step-by-step explanation:
first find the total # of tickets: 5 + 7 + 8 = 20
# of red tickets / total: 5/20
remember to always simplify proportion fractions; 5/20 = 1/4
hope that helps! <3
Answer:
1/3x^2+1/8
Step-by-step explanation:
simplify the equation to 1/8+1/3x^2
Combining like terms refers to adding all of the terms that have a exponent or a variable in an expression.
Example: 6y + 10y - 2
You would combine the like terms, which two numbers have a variable.
6y + 10y = 16y
After combing the like terms, the new expression should be:
16y - 2
In an inverse proportion two veriables are inversely proportional to each other.You can write the equation as P=n/x, and N is the constant of proportionality.In the equation the X increases and the P decreases.
Answer:
B.
Step-by-step explanation:
So we know right off the bat the angles ABE and CBD are congruent because of vertical angles.
Now we can look at the sides.
The ratio for 27:18 = 3:2
The ratio for 36:24 = 3:2
They check out.
That means that the answer is B. SAS
