Answer:-12 - 15x
Step-by-step explanation: multiply both numbers in the parentheses by 3 so 3(-4) and 3(-5) then the X stays with the 5
What is the perimeter of the triangle below
Answer:
P = 36 inches
Step-by-step explanation:
To find the perimeter of the triangle, add up all the sides.
P = s1 + s2+ s3
P = 13+13+10
P = 36 inches
Answer: The perimeter of the triangle is 36 inches. The correct option is d
Step-by-step explanation:
The perimeter of a triangle is calculated by adding the length of all sides of the triangle. This is an isosceles triangle. This means that the length of two sides out of three of the shape have the same length.
In such a triangle, the two equal sides are called the arms. The other side, represented usually as the lowermost, is called the base. The formula to find the perimeter of any isosceles triangle is-
Perimeter=(arm length)*2+base length
Therefore-
Perimeter=(13 inches)*2+10inches=36
To learn more about isosceles triangle,
https://brainly.com/question/29793403
You have 27 pieces of candy and you want to split it among your 6 friends. How many pieces of candy will be left over?
You had 20 cherries. You gave 3 to each of your friends. You still have 2 left over. How many friends do you have?
Answer:
You have 15 friends.
Step-by-step explanation
Simplify 20 down to where it cannot go any further (meaning no decimals) 20/2= 10 10/2=5, then multiply 5 by 3, and you get 15.