move the decimal point 2 places to the left
42.6 /
= 0.426
Answer:
2592 cm
Step-by-step explanation:
square area = x²
rectangle area = bh
so
x² = bh
since the areas are equal
b and h are in the problem as 64 and 81
x² = 64x81
x² = 5184
divide by 2
x = 2592 cm
Answer:
uhhhh I dont speak Spanish
Answer:
a number increased by 4
Step-by-step explanation:
r = a number
increased by four = +4