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3 years ago

14

Which sequences are geometric? Select 3 options.

2 answers:

Andrei [34K]3 years ago

9 1

A,B,D are your answers :)

FrozenT [24]3 years ago

5 1

Answer:

A, B, AND D ARE THE ANSWERS ON EDGE-NUITY!

Step-by-step explanation:

HERE I'LL SHOW YOU:

<em>Which sequences are geometric? Select three options. </em>

<em> </em>

<em>✔️–2.7, –9, –30, –100, ... </em>

<em>✔️–1, 2.5, –6.25, 15.625, ... </em>

<em>9.1, 9.2, 9.3, 9.4, ... </em>

<em>✔️8, 0.8, 0.08, 0.008, ... </em>

<em>4, –4, –12, –20, ...</em>

*pasted from e2020/edge-nuity*

I hope this helps! I GAVE PROOF!

<h2><u>PLEASE MARK BRAINLIEST!</u></h2>

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Simplify x²-4xy+4y²/x²+xy-6y²÷x²+3xy/x²+6xy+9y²

LenaWriter [7]

Answer:

x-2y/x

Step-by-step explanation:

x²-4xy+4y²/x²+xy-6y²÷x²+3xy/x²+6xy+9y² = x-2y/x

3 0

2 years ago

-3x=x-(6-2x) explain how asap, please!!

OLEGan [10]

Answer: x=1
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3 years ago

2x+2y= 24 <br> x=3y <br> What is the value of x+y?

natita [175]

Answer:

x = 9

y = 3

Step-by-step explanation:

2x + 2y = 24 is the same as x + y = 12

using substitution, x = 12-y

12 - y = 3y

12 = 4y

y = 3

x = 3(3)

x = 9

5 0

3 years ago

Please help =/ And my heard hurt...

Ber [7]

Not too sure but i think it’s D

4 0

3 years ago

100 POINT QUESTION!!!!!!!!!!!!!!!!!!!!!!!!!!!!

babunello [35]

Answer:

Ok I don't know waht you mean but the answer is

Step-by-step explanation:

Answer:

x=3/2±(√11)2

x=1.5+1.65831i

x=1.5−1.65831i

Find the Solution for

2x^22−6x+10=0

using the Quadratic Formula where

a = 2, b = -6, and c = 10

x=(−b±√(b^2−4ac))/2a

x=(−(−6)±√((−6)2−4(2)(10)))2(2)

x=(6±√(36−80))/4

x=(6±√−44)/4

The discriminant b^2−4ac<0

so, there are two complex roots.

Simplify the Radical:

x=(6±2√11 i)/4

x=6/4±(2√11 i)4

Simplify fractions and/or signs:

x=3/2±(√11)2

which becomes

x=1.5+1.65831i

x=1.5−1.65831i

4 0

2 years ago