ASAP
In the given triangle the lines are parallel.We can apply Triangle proportionality theorem.
The theorem states: If a line parallel to one side of a triangle intersects the other two sides of the triangle, then the line divides these two sides proportionally.
We can form a proportion using this theorem :
To solve x we cross multiply:
5x=18
Dividing both sides by 5 we get
x=3.6
Second option.
Use the Side Splitter Theorem (also known as the Basic Proportionality Theorem)
5/3 = 6/x
5x = 3 * 6
5x = 18
x = 3.6
Answer: B. 3.6
How do I find the slant height of a square pyramid? The base length is 4 inches and the area of it is 136 square inches. Thank you!
The value of one of the roots x of the quadratic equation is 1.
A polynomial is an expression with nonnegative coefficients and consists of constants, variables, and operators ( addition, subtraction multiplication, and division)The highest power of the polynomial is called the degree of the polynomial. The polynomial whose degree is 2 is called a quadratic polynomial.
For example; , here the degree of the polynomial is 2, so it is a quadratic polynomial.
The roots of the equation can be calculated as:
Thus, one of the roots of the equation is 1.
Learn more about polynomials here:
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Answer:
x equals -1 and it also equals -13. They are both considered the roots.
Step-by-step
Answer:
is 90.7%.
Step-by-step explanation:
First, find the difference between the two prices of a gallon of gas.
Then, divide by the price of the gallon of gas from 1992, and convert to a percent.
The percentage increase of the price of a gallon of gas is 90.7%.