Answer:
Step-by-step explanation:
The area of a square can be found by and the area of a triangle can be found by .
The area of the square with side length y is .
The area of the triangle with the base 4 and height y is
Adding the areas together gives
Answer:
-13 = n - 4
Step-by-step explanation:
-13 is four less than a number n
so four less than n can be written as n - 4
-13 = n - 4
n= -9
Answer:
She has 42 pieces of wood each of 1 inch of length.
Step-by-step explanation:
Amy has 42 inches piece of wood.
She has to cut an inch.
After cutting pieces of inch each she counts the pieces to be 42.
Mathematically
Total length / unit lenght = Number of pieces
42 inches/ 1 inch= 42 pieces.
She has 42 pieces of wood each of 1 inch of length.
After 1 hour they are only 35 miles apart. After 5 minutes they are only 12 miles apart. Then after 2 they intercept.
Answer:
67800
Step-by-step explanation: