Jackie made the following conjecture. The square of a number is always greater than the number.
Which choice, if either, is a counterexample to this conjecture?
1. 0.52 = 0.25 2. (–5)2 = 25
a. Choice 2 only
b. Choice 1 only
c. Choice 1 and Choice 2
d. Neither Choice 1 nor Choice 2

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing

step-by-step explanation:

1.0

step-by-step explanation:

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116