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tatuchka [14]
3 years ago
12

Will give brainliest for correct answer

Mathematics
1 answer:
lbvjy [14]3 years ago
8 0

Answer:90

Step-by-step explanation:

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What is the sum of the measures of the interior angles of an octagon
nevsk [136]

Answer:

1080°

Step-by-step explanation:

hope it's helpful

8 0
3 years ago
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A county is in the shape of a rectangle that is 40 miles by 30 miles and has a population of 50,000. What is the average number
denis-greek [22]

Answer:

42

Step-by-step explanation: formula 40 X 30 = 1200 then  50,000 divided by 1200.

5 0
3 years ago
3.4k+(0.63−0.81k)÷0.9=5.7
Monica [59]
The answer is k = 2
5 0
3 years ago
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Given one of the roots of the quadratic equation x2 + kx + 12 = 0 is three times the other root. Find the values of k.
gtnhenbr [62]

\huge\bold{\purple{\bold{⚡Kaboom!⚡}}}

5 0
1 year ago
What is the distance between (-5, 5) and (1, -2)
Murrr4er [49]

Answer:

\displaystyle d=\sqrt{85}\text{, or about 9.22 units}

Step-by-step explanation:

          We will use the distance formula to solve.

\displaystyle d=\sqrt{(x_{2}-x_{1})^2 +(y_{2}-y_{1})^2}

\displaystyle d=\sqrt{(1--5)^2 +(-2-5)^2}

\displaystyle d=\sqrt{(6)^2 +(-7)^2}

\displaystyle d=\sqrt{36+49}

\displaystyle d=\sqrt{85}\text{, or about 9.22 units}

<em>Read more about using the </em><em>distance formula</em><em> here: brainly.com/question/15691280</em>

6 0
1 year ago
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