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3 years ago

Can someone help me on this?

Mathematics

1 answer:

alexira [117]3 years ago

5 0

Answer:

Step-by-step explanation:

M=slope

And y is y-intercept

Hopefully it helps

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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.

$\rule{300}{2.5}$

5 0

2 years ago

Estimate the answer for 7.13x6. Explain your reasoning using words, pictures , or numbers. plzz helpp i give brainilest

Kipish [7]

Answer:

Step-by-step explanation:

7.13

* 6

-------

42.78

(6 times all numbers on top.)

4 0

2 years ago

Please help!!! Ella and Margaret were at a carnival. They each got a ticket for the Ferris wheel. Ella got a snow cone, and Marg

seraphim [82]

Answer:

(B) $5.25

Step-by-step explanation:

We can create an equation to represent this problem.

Let's assume $f$ is the cost of a ferris wheel ticket, $s$ is the cost of a snow cone, and $c$ is the cost of a cotton candy.

We bought two ferris wheel tickets, one snow cone, and one cotton candy. After a discount of 6 dollars, the price was 12.75.

This makes the equation $2f + s + c - 6 = 12.75$

Since we know the value of each ferris wheel ticket and the snow cone, we can simplify our equation by substituting in these values.

$2(5) + 3.50 + c - 6 = 12.75\\\\10 + 3.50 + c - 6 = 12.75\\\\7.5 + c = 12.75$

We can now subtract 7.5 from both sides to get the value of $c$ , the cotton candy price.

$7.5 + c - 7.5 = 12.75 - 7.5\\\\c = 5.25$

So the cotton candy cost $5.25.

Hope this helped!

3 0

3 years ago

Read 2 more answers

Is 3x + x=3x true or false? If false, write the correct answer

myrzilka [38]

Answer:

This is true if x equals 0

Step-by-step explanation:

8 0

3 years ago

If 7 of the same books cost £84, how many can be brought for £48

jolli1 [7]

The answer is 4 :)
hope it helps!! sorry if the answer is wrong

5 0

3 years ago

Can someone help me on this?​

Can someone help me on this?