Answer:
98.3, 94.1, 89.9...= Arithmetic
1, 0, -1, 0...=Arithmetic
1.75, 3.5, 7, 14= Geometric
-12, -10.8, -9.6, -8.4= Geometric (Unsure)
-1, 1, -1, 1... = Neither
Brainly? :3
Answer: Perimeter ≈ 23.9 Area = 24.5
<u>Step-by-step explanation:</u>
Perimeter is the sum of the sides.
EF = 7
FG = 7
EG = 7√2
Perimeter = EF + FG + EG
= 7 + 7 + 7√2
= 14 + 7√2
≈ 23.9
Area =
(base x height)
=
(7 x 7)
= 
= 24.5
Answer:

I don't see this in any of your choices.
Please be sure the problem and choices are as you want them to be seen by others. Thanks kindly.
I do hope my answer is helpful.
Step-by-step explanation:

We want to get the term that contains
by itself.
This means we want to get
by itself first.
To do this I need to get rid of the plus
on that side.
I will do the inverse operation of that; I will subtract 3x on both sides.

-3x -3x


since addition is commutative.
Now we have the 5y term by itself. We want the factor y in 5y by itself.
To undo multiplication you must divide. We will divide both sides by 5:

------------------------------
5



Answer:

<h3><u>6x⁶+8x⁵+2x⁴</u> is the right answer.</h3>