Answer:
When you multiply the variables with different exponents, you add. When you multiply an exponent with another exponent, you multiply.
Step-by-step explanation:
Answer above
Is the pond a rectangle? Can you post a pic?
Answer:
Exact form: y=75/4 Decimal form: y=18.75 Mixed number form: y=18 3/4
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable.
Answer:
y+2=1/2(x-8) or y+4=1/2(x-4)
Step-by-step explanation:
Okay, so point slope form is y-y1=m(x-x1). So you substitute y1 with -2 or 8 and x1 with 8 or 4.
Slope is (-2-(-4))/(8-4), which is 2/4, or 1/2. Plug that into m.
