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2 years ago

If y - 9 = 3, what is the value of 4(y + 3)?

Mathematics

1 answer:

babunello [35]2 years ago

6 0

Answer:

you have to find what y equals then then subtract 9 from it so what minus 9 equals 3

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PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!

DochEvi [55]

Answer: $\bold{a_1=\dfrac{1}{2}\qquad a_n=\bigg(\dfrac{4}{3}\bigg)a_{n-1}}$

<u>Step-by-step explanation:</u>

The explicit rule for a geometric sequence is: $a_n=a_1(r)^{n-1}\quad \text{where}\ a_1\ \text{is the first term and r is the common ratio}$

$\text{From the explicit rule provided:}\ a_n=\dfrac{1}{2}\bigg(\dfrac{4}{3}\bigg)^{n-1}}\\ \text{we know that}\ a_1=\dfrac{1}{2}\ \text{and r =} \dfrac{4}{3}$

$\text{The recursive rule for a geometric sequence is:}\ a_n = (r)a_{n-1} \\\\\text{So, the recursive rule is:}\ a_n=\bigg(\dfrac{4}{3}\bigg)a_{n-1}$

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3 years ago

Cleo and jandi are having a hollowed party. They have 3 1/2 pounds of candy to divide into 14 goodie bags. How much candy will b

OLEGan [10]

Answer: 1/4 pound(s) of candy in each bag

Step-by-step explanation:

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3 years ago

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Please help me out!!!

Alecsey [184]

Answer:

Step-by-step explanation:

if u substitute -4 in the equation it will give u a math error

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3 years ago

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The area of a rectangle deck is 680 square feet. The decks width is is 17 feet. What is the perimeter? PLZ HELP DO TOMORROW!!

Virty [35]

114 feet because the widths are 17 and the lengths are 40. Which is 40+40+17+17=114

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3 years ago

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Simplify x^2 over x^2 - 2x

Scilla [17]

Answer:

2x^2-2x

Step by Step Explanation:

The 2 x^2 come together to form 2x^2 and since there is no other number that has x but no ^2 -2x stays the same.

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3 years ago