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3 years ago

Create a system of equations where the solution is (7,-2). Explain you found the system.

Mathematics

1 answer:

Julli [10]3 years ago

4 0

Umm i have 7 pieces of candy but have 9 friends

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The radius of a circular plate is 12 centimeters. What is the area, in square centimeters, of this plate? Write your Anwer using

lesya [120]

Answer:

The area of circular plate is <u>144π square centimeters</u>.

Step-by-step explanation :

<h3><u>Solution</u> :</h3>

Here, we have given that the radius of circular plate is 12 centimeters.

So, finding the area of circular plate by substituting the values in the formula :

$\longrightarrow{\pmb{\sf{Area_{(Circle)} = \pi{r}^{2}}}}$

$\longrightarrow{\sf{Area_{(Circle)} = \pi{(12)}^{2}}}$

$\longrightarrow{\sf{Area_{(Circle)} = \pi{(12 \times 12)}}}$

$\longrightarrow{\sf{Area_{(Circle)} = \pi{(144)}}}$

$\longrightarrow{\sf{Area_{(Circle)} = \pi \times 144}}$

$\longrightarrow{\sf{Area_{(Circle)} = 144\pi}}$

$\star{\underline{\boxed{\frak{\purple{Area_{(Circle)} = 144\pi\: {cm}^{2}}}}}}$

Hence, the area of circular plate is 144π square centimeters.

$\rule{300}{2.5}$

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2 years ago

PLZZ HELP NEED ASAP 20 POINTS!!!!!The dot plots below show the ages of students belonging to two groups of music classes: A dot

aleksandr82 [10.1K]

Answer:

Group A: 9.56 Group B: 15.52

Step-by-step explanation:

Group A because it has fewer numbers and the mean is less.

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