3 years ago

What is the representation of the third element in an array called a?

Mathematics

1 answer:

tekilochka [14]3 years ago

5 0

Aluminum
It's the second element in 3A and the third in the third period.

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18x + 24 = 12x +14. Find the value of (x)

densk [106]

Answer:

X = -10/6

X = -1,666666666666667

Step-by-step explanation:

First at all you join the X's

18x-12x = 14-24

Then you simplified:

6x = -10

X = -10/6

X = -1,666666666666667

3 0

3 years ago

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Given: ∠BCD ≅ ∠EDC and ∠BDC ≅ ∠ECD Prove: Δ BCD ≅ Δ EDC

densk [106]

Hopefully this is right!

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3 years ago

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In finding the product of (x+2) (x+3) using the FOIL METHOD, what is the LAST step? *

klemol [59]

Answer:

Last step of FOIL: Multiply 2 from the first binomial with 3 from the second binomial.

simplify: a? should be 25x^(6)y^(6)

Step-by-step explanation

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3 years ago

The Clinton family is building a circular swimming pool. If the radius of the pool is 5 feet, what is its circumference? Use π =

densk [106]

Formula:2 pi R

R=5

5*2=10

3.14*10=34.1

The circumfrence is 34.1

34.1

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3 years ago

Examine the expanded form.<br><br> a ∙ a ∙ a ∙ a ∙ a ∙ a ∙ a

Juliette [100K]

Answer:

a^7

Step-by-step explanation:

a to the 7th power

6 0

4 years ago