Jacob drew the following composite figure, 9 in.
12 in.
24 in.
20 in
12 in.
15 in
30 in
What is the area of this composite figure?
A 924 square inches
B 978 square inches
C 1,182 square inches
D 1,236 square inches

the answer is 62.8 cubic units

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

we can't see all full 4 options, but if this is the full option, than the very left one is correct:

-2/5 * -3 3/4

remake the question, adding a picture of all the question, or write down the full left and right answers.

i will with my problems and all the other things that need to   be on by the way

step-by-step explanation: