2 years ago

Find the perimeter of the polygon with the vertices A (-1,5), B (-1,-4), C (-6,-4), and D (-6,5)

Mathematics

1 answer:

ch4aika [34]2 years ago

5 0

Schools almost over, good luck!!

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34kurt

$\\ \tt\Rrightarrow 15^2\times 3^2\div \sqrt[3]{125}+9^3$

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$\\ \tt\Rrightarrow \dfrac{5}{9}$

7 0

2 years ago

I don’t understand this. Can someone help me?

Aleksandr [31]

Answer: Mark me brainliest..

Step-by-step explanation: and imma put the answer inside the comments if you do so. youve got nothing to lose! :D

5 0

2 years ago

Factor the following Polynomials<br> 9x^2 - 42x + 49

Allisa [31]

Answer:(3x-7) (3x-7)

Step-by-step explanation:

9x2-42x+49

The two by the 9 is power of 2 so the small two above

6 0

3 years ago

If the class creates a histogram of the data in the table, how many students are in the range 12 cm to 13.9 cm?

muminat

Answer:

4 i think

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

find the circumference and the area of the circle with the radius 9m use the value 3.14 for it do not round your answer be sure

kirill [66]

Explanation:

The circumference and the are of a circle with radius r

are:

$\begin{gathered} A=\pi r^2 \\ C=2\pi r \end{gathered}$

If we use pi = 3.14 and the radius is 9m:

$A=3.14\cdot(9m)^2=3.14\cdot81m^2=254.34m^2$ $C=2\cdot3.14\cdot9m=56.52m$

Answers:

• Area: ,254.34 m²

• Circumference: ,56.52 m

7 0

8 months ago