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aksik [14]
3 years ago
6

Princess Poly found the king's stash of garden plans and sees that the area of each plot is described as a polynomial. She has n

ew fencing to put around the gardens, but each section of fencing is labeled with a polynomial. In order to determine which section of fencing belongs to which plot of garden, she'll need to use the theorems learned in this lesson to help determine the correct placement.
The label on the first section of fencing shows that it can fence an area of p(x) where p(x)=x3−4x2−7x+10. Princess Poly reads the map of the garden and thinks that this section of fencing might fence in a rectangular region whose side has a measure marked as b(x)=x−5.

What is the value of p(5)?
Mathematics
1 answer:
tankabanditka [31]3 years ago
5 0

Answer:

75

Step-by-step explanation:

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Image is down below, pls answer
Bumek [7]

Answer:

67

6+7=13

76-67=9

Done!

5 0
3 years ago
Which quadratic function in vertex form can be represented by the graph that has a vertex at (3, -7) and passes through the poin
yarga [219]

~~~~~~\textit{vertical parabola vertex form} \\\\ y=a(x- h)^2+ k\qquad \begin{cases} \stackrel{vertex}{(h,k)}\\\\ \stackrel{"a"~is~negative}{op ens~\cap}\qquad \stackrel{"a"~is~positive}{op ens~\cup} \end{cases} \\\\[-0.35em] ~\dotfill

\begin{cases} h=3\\ k=-7 \end{cases}\implies y=a(x-3)^2-7\qquad \textit{we also know that} \begin{cases} x=1\\ y=-10 \end{cases} \\\\\\ -10=a(1-3)^2-7\implies -3=a(-2)^2\implies -3=4a\implies -\cfrac{3}{4}=a \\\\[-0.35em] ~\dotfill\\\\ ~\hfill y=-\cfrac{3}{4}(x-3)^2-7~\hfill

5 0
1 year ago
A game charges $0.99 for custom skins and a $9.99 membership fee. Write and expression that gives the
coldgirl [10]

Answer:

y=0.99c+9.99

Step-by-step explanation:

its 0.99 so you got to times it by the number since we have no number we are using the letter c as a substitute then add the membership fee

5 0
2 years ago
Read 2 more answers
Use the distributive property to write an equivalent expression.<br> 9(x + 10)
Ne4ueva [31]

Answer:

9x + 90

Step-by-step explanation:

Given

9(x + 10) ← multiply each term in the parenthesis by 9 )

= 9x + 90

7 0
3 years ago
Of your 32 classmates, 1/3
ozzi

Answer:

C.1/2

Step-by-step explanation:

1/3 have siblings and 1/2 of those are girls

1/2 of the siblings are girls

7 0
3 years ago
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