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mixer [17]
3 years ago
7

Victoria wants to plant a vegetable garden in the shape of a square. she has a space allocated in her backyard that will accommo

date 175 square feet. using the drawing below, use the foil method to find the polynomial that represents the area of the square. if x=6, will she have enough room to plant the garden?
Mathematics
1 answer:
Nastasia [14]3 years ago
8 0

The side is (2x+3)?  then the area is: (2x+3)(2x+3) = 4 x^2 + 12 x + 9  if x = 6 then Area = 4(36)+12(6)+9 = 144 + 72 + 9 = 225, too big :(

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Seven wholes times 2 fifteenths
Margarita [4]
7 x 2/15

7 x 2 = 14

14/15 is your answer

hope this helps 
4 0
3 years ago
How do you substract two digits for example 60-4 only by the operator plus(+)? only digets >=0 are allowed​
Olegator [25]

Answer:

Subtraction is an arithmetic operation that represents the operation of removing objects from a collection. The result of a subtraction is called a difference. Subtraction is signified by the minus sign (−). For example, in the adjacent picture, there are 5 − 2 apples—meaning 5 apples with 2 taken away, which is a total of 3 apples. Therefore, the difference of 5 and 2 is 3, that is, 5 − 2 = 3. Subtraction represents removing or decreasing physical and abstract quantities using different kinds of objects including negative numbers, fractions, irrational numbers, vectors, decimals, functions, and matrices.

Subtraction follows several important patterns. It is anticommutative, meaning that changing the order changes the sign of the answer. It is also not associative, meaning that when one subtracts more than two numbers, the order in which subtraction is performed matters. Because 0 is the additive identity, subtraction of it does not change a number. Subtraction also obeys predictable rules concerning related operations such as addition and multiplication. All of these rules can be proven, starting with the subtraction of integers and generalizing up through the real numbers and beyond. General binary operations that continue these patterns are studied in abstract algebra.

Performing subtraction is one of the simplest numerical tasks. Subtraction of very small numbers is accessible to young children. In primary education, students are taught to subtract numbers in the decimal system, starting with single digits and progressively tackling more difficult problems.

In advanced algebra and in computer algebra, an expression involving subtraction like A − B is generally treated as a shorthand notation for the addition A + (−B). Thus, A − B contains two terms, namely A and −B. This allows an easier use of associativity and commutativity.

5 0
3 years ago
Carolyn is building a pen for a dog. The PERIMETER of the pen is 52 ft. The material is sold by the yard. It is 10.99 dollars pe
Mazyrski [523]
     We know that the fence is 52 <em>feet</em> long, but since it's sold in yards, we need to somehow convert feet to yards.
     First, we need to find a little something called a conversion factor. Basically, we need to see what we can do to get from <em>one foot</em> to <em>one yard</em>. 
Well, how many feet are there in a yard? <em><u>3.</u></em><u /><u /> So now we know that <em><u>one foot is 1/3 of a yard.</u>
</em>     
So to convert 52ft to yards, we need to divide by 3. What's 52 divided by 3? 
17.33.
Now we just need to multiply that by 10.99 so that we can find out the cost.
We get 190.45. That's your answer!

It all cost <em>$190.45
</em>
<em>Don't forget to rate this answer the Brainliest!</em><em>

</em>
8 0
3 years ago
PLEASE HELPPP!!!
fredd [130]
The graph of f(x) = (x – 8)^3 + 4, is the parent graph [g(x) = x^3] transformed 8 units to the right, and transformed 4 units up
6 0
3 years ago
I Need Help With This Question
Sunny_sXe [5.5K]
A because your not dividing it by 5 your subtracting 5 from k divided by 2
7 0
3 years ago
Read 2 more answers
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