Point V
Also point V
(-5,-5.5)
C is the right answer. 54% is roughly half of the number. Just divide 168 by 2 ans you will have an estimation of your answer
Area of a rectangle is A = L*W.
Here, A = 56 cm^2 (not 56 cm).
= (56 cm^2)=( L )( W ) = (x+2)*(2x-5) = 2x^2 - 5x + 4x - 10
Simplifying, 2x^2 - 5x + 4x - 10 = 56, or 2x^2 - x - 66 = 0.
Solve this using the quadratic formula:
-(-1) plus or minus sqrt ( (-1)^2 - 4(2)(-66) )
x = -------------------------------------------------------------
2(2)
Finish the work: find x. Most likely you will need to check both of the roots. Keep in mind that x will likely be a positive number.
Answer:
B
Step-by-step explanation:
Step 1: 8/2=4 You are using 4x as much milk by adding 8 cups, therefore you must add 4x as much flour.
Step 2: 3x4=12 You need 12 cups of flour.
That looks like the natural numbers 1 through 10, so ten of them. An odd number less than nine is 1,3,5,7, four of them. If they're equally likely, our probability is