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Karolina [17]
2 years ago
10

A rectangular pen has a length 4 feet greater than its width. Find the area

Mathematics
1 answer:
Bas_tet [7]2 years ago
7 0

Answer:

b. x^2+4x

Step-by-step explanation:

So since you don't know the width, you can just represent it as a variable, and in this case that variable will be "x". Now using this variable we can use it to represent the length since there is a relationship between the width and length which is given. Since the length is 4 feet greater than the width, we can represent the length as (x+4). Now to find the area, we simply multiply the length * width, which is x * (x+4) = x^2 + 4x

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3 years ago
Complete the explicit formula for the sequence.<br><br> 42, 47, 52, 57, 62, ...
Trava [24]

Answer:

Step-by-step explanation:

67,72..

3 0
3 years ago
A 12 ounce can of coke costs 1.00 when purchased from a school vending machine. A 16 ounce bottle of Pepsi from the gas station
borishaifa [10]
Simply put,
If you find a common denominator between 12 and 16, and multiply them to fit,
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Ex: a box of cereal from target costs $2
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8 0
3 years ago
Read 2 more answers
Can someone help me with these last four please please! (24 points)
Vesnalui [34]
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4 0
3 years ago
What is the sequence for g(1)=-29 g(n)=g(n-1)x(-4)
kupik [55]

Answer:

g(n) = -29×(-4)ⁿ⁻¹

Step-by-step explanation:

This the recursive formula of a sequence g :

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g(n)=g(n-1)x(-4)

now ,we want to deduce the standard explicit formula of that sequence

It’s clear from the recursive formula (above) that  :

_The common ratio = -4

_the first term = -29

Then

the standard explicit formula is : g(n) = -29×(-4)ⁿ⁻¹

8 0
3 years ago
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