Answer:
x = -10
Step-by-step explanation:
Answer:
Width = 4 cm
Step-by-step explanation:
The formula for area of a rectangle is length x width. You have the length (10), leaving you with this equation.
10 x ? = 40
Solve for x, or in other words, divide 40 by 10. This gives you 4. This means that 10 x 4 equals 40 cm^2
you have to expand this question to make it x
Answer:its going to be 8
Step-by-step explanation:because 4 + 4 = 8,
4 is a fair number and equal.
