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Jet001 [13]
3 years ago
6

1) Find the value of x: 8x + 1 14x + 3​

Mathematics
1 answer:
maks197457 [2]3 years ago
7 0
8x + 114x + 3
8x + 114x = 122x
112x + 3

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Aidan has 20 ft of fence with which to build a rectangular dog run. What is the maximum area he can enclose?
butalik [34]
Assuming this Fence enclosment will be in the shape of a rectangle we will use the equation used to find the area of a rectangle, b×h=a

Using this formula we then must pick out factors used to create, in which the perimeter will add up to 20

·5,5,5,5 (25)
·8,2,8,2 (16)
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using this we can learn<span> that the maximum area that can be exclosed by this is 25, because the 2 perimiter lengths that define this rectangle would be 5 and 5.

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therefore, your answer is 25 Units

-I hope this is the answer you are looking for feel free to post your questions here on brainly in the future
3 0
3 years ago
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Umnica [9.8K]

Answer:

b+16\leq 20

Step-by-step explanation:

b increased by 16 is at most 20 in equation form

increased means add

b+16

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7 0
3 years ago
Which expression is equivalent to *picture attached*
Sedbober [7]

Answer:

\sum_{n=3}^{20}(n(n+1))=\sum _{n=3}^{20} n^2+ \sum _{n=3}^{20} n

Step-by-step explanation:

Given expression : \sum_{n=3}^{20}(n(n+1))

Solving further :

\Rightarrow \sum_{n=3}^{20}(n^2+n)

\Rightarrow \sum _{n=3}^{20} n^2+ \sum _{n=3}^{20} n

So, \sum_{n=3}^{20}(n(n+1))=\sum _{n=3}^{20} n^2+ \sum _{n=3}^{20} n

So, The given expression is equivalent to Option A

So, Option A is the answer

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Hello:<span>
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8 0
4 years ago
Ruben has decided that all even number are composite since they can all be dovided by 2.Is Ruben correct?explain
IRISSAK [1]
Yes. All even numbers are divisible by 2. Every single one of them
5 0
3 years ago
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