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alexgriva [62]
4 years ago
9

12. A blueprint for a picnic table has a scale of 1:20. The table in the blueprint is 3 in. long. What is the length of the actu

al picnic table?
O 5 feet
720 feet
60 feet
O 5 inches
Mathematics
1 answer:
netineya [11]4 years ago
8 0

Answer:

60ft

Step-by-step explanation:

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313 multiplied by t is equal to 180
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Jesse dyes dresses. She had to dye 30 dresses. She has so far finished 20 dresses. What fraction of dresses has she finished?
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the exact answer is 65.97


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4 years ago
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Name the type of polynomial indicating the
lutik1710 [3]

first off, bear in mind that the  terms are usually separated by a + or a - sign.

secondly, the degree of a term of a polynomial comes from the sum of its variables' exponents.

a)

\bf 2x^3y^2\qquad \begin{cases} \textit{no + or - signs, just one term a \underline{monomial}}\\\\ x^3y^2\implies \stackrel{degree}{3+2}\implies 5 \end{cases}

b)

\bf \stackrel{term}{5x}+\stackrel{term}{3x^2}-\stackrel{term}{9}\qquad \begin{cases} \textit{three terms, a \underline{trinomial}}\\\\ 5x^1\implies 1\\ 3x^2\implies 2\qquad \stackrel{\textit{degree of the polynomial}}{\textit{term with highest degree}}\\ \end{cases}

5 0
3 years ago
Find the approximate perimeter of polygon CODIFYCODIFYC, O, D, I, F, Y plotted below.
klio [65]

Answer:

49.81

Step-by-step explanation:

the formula I used is distance=\sqrt{(x_{2}-x_{1})+(y_{2}-y_{1})}

Lets say we are finding the distance from c to y

c=(-6,9)

y=(5,9)

cy=\sqrt{(5-(-6))^{2}+(9-9)^2 }

cy=\sqrt{(11)^2+(0)^2}

cy=\sqrt{121+0}

cy=\sqrt{121}

cy=11

And you can find the distance between y and i, i and d, d and o, o and c, using the same formula.

After solving the distance of all I got

yi=16.55294536

id=1

do=9.219544457

oc=12.04159458

After you add them all up you get 49.8140844 which rounded to the nearest hundredth is 48.81.

Thank you and I hope that is helpful.

Sorry that is actually wrong

Check out the other answer.

4 0
4 years ago
Read 2 more answers
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