find the perimeter of a triangle with sides 15 inches, 15 inches, and 21 inches length
To find the perimeter of a triangle we add all the sides of the triangle
The length of the sides of the triangle are given as 15 inches, 15 inches, and 21 inches
Perimeter of a triangle =
15 inches + 15 inches + 21 inches = 51 inches
So 51 inches is the perimeter
Let x equal a number
3x + 5 = 26
3x = 21
x = 7
the number is 7!
Step-by-step explanation:
what the f♤ck are those. any teachers give u it tell them to go do it
Answer:
The degree if the polynomial is 8.
Step-by-step explanation:
When the polynomial is of the form ax^n+bx^(n-1)+.........+c, then n is the degree of the polynomial which in this case is 8.
as the given polynomial has three terms so it is trinomial.
