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snow_lady [41]
2 years ago
7

I need a help please

Mathematics
1 answer:
Lostsunrise [7]2 years ago
5 0

Answer:

1)12    2)a_{n}= a_{n+6}

Step-by-step explanation:

Problem 1:

a(5)=25    a(3)=13

a(5)-a(3)=25-13=12

mark brainliest

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4= 6/a + 5 solve for x
Scorpion4ik [409]

Answer:

a=-6

Step-by-step explanation:

4= 6/a + 5

Subtract 5 from each side

4-5= 6/a + 5 -5

-1 = 6/a

Multiply by a on each side

-1*a = 6/a *a

-a =6

Multiply by -1

a= -6

6 0
3 years ago
I need the answers to these question (with steps)
coldgirl [10]

Answer:

-5^ -1 = 1/(-5) = -1/5

-1/y^(-4) = -(1/(1/y^4)) = -y^4

5^4 x 5^7 = 5^(4 + 7) = 5^11

Hope this helps!

:)

4 0
3 years ago
Read 2 more answers
WHAT IS THE EXPANDED FORM FOR <br><br> 902.604?
murzikaleks [220]

Answer:

(9 × 100) + (2 × 1) + (6 × 0.1) + (4 × 0.001)

Step-by-step explanation:

I am pretty sure

3 0
3 years ago
Read 2 more answers
Frank bought 349 acres of land for a housing development. If 16 acres of his purchase is reserved for a community center, how ma
Gelneren [198K]
First we will subtract 16 acres from total land 349 acres.
349-16=333 acres

Now divide 333 by 3
Answer will be 111 lots of 3 acres.
6 0
3 years ago
Plz Help meee!!!<br><br>Factor the Trinomial<br><br>x^2+12x+27​
mojhsa [17]

Answer:

(x + 9)(x + 3)

Step-by-step explanation:

Factor 27 so that the factors, when combined, will equal 12:

x² + 12x + 27

x                9

x                3

(x + 9)(x + 3) is your answer.

Check: Use the FOIL method. Multiply the first two terms, the outside terms, the inside terms, and then the last two terms. Combine like terms:

(x + 9)(x + 3) = x² + 3x + 9x + 27 = x² + 12x + 27 (√)

~

5 0
3 years ago
Read 2 more answers
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