1. Rewrite the equation in the form x2 +bx<span> = </span>c.
2. Add to both sides the term needed to complete the square.
3. Factor the perfect square trinomial.
<span>4. Solve the resulting equation by using the square root property.</span>
(32ft/s)(60s/min)(yd/3ft)=640 yds
Answer:
Solving Steps
Use the quadratic formula
Multiply / Remove the parentheses / Evaluate
Calculate
Separate the solutions
Simplify
Half of the numbers on the cube are even, so there's a 1/2 chance that that number is even. 3/5 of the numbers on the cards, however, are odd. The chance that both of these occur is 3/5*1/2=3/10.
Area = 784 Square ft.
28 x 28 = 784
Square = Are sides are congruent
28 ft is the answer!
Glad to Help!