3 years ago

HELP PHOTO INCLUDED URGENT Please

Mathematics

1 answer:

LUCKY_DIMON [66]3 years ago

4 0

Lola is incorrect because the width is half of the length as stated before.

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I got the answer it is A I just need you to check it pls thank you

andrey2020 [161]

We have a circle of radius 5 m inside a square of side 10 m. The shaded area is:

$A_{\text{Shaded}}=A_{\text{Square}}-A_{\text{Circle}}$

Now, we calculate the area of the square and the circle:

$\begin{gathered} A_{\text{Square}}=10^2=100m^2 \\ A_{\text{Circle}}=\pi\cdot5^2=25\pi m^2 \end{gathered}$

Finally, the shaded area is:

$A_{\text{Shaded}}=100-25\pi\approx21.5m^2$

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7 months ago

Suppose you buy a new car whose advertised mileage is 23 miles per gallon (mpg). After driving your car for several months, yo

Sedbober [7]

Answer:

Step-by-step explanation:

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2 years ago

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mrs_skeptik [129]

Answer:

y=2x-1

Step-by-step explanation:

up 2 right 1 for slope

y intercept is -1

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1 year ago

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Serhud [2]

Is this a multiple choice

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2 years ago

Plzzz help don’t understand

nataly862011 [7]

The given system of equation is

$-9x+2y=-1..........(1)\\ \\ 18x-7y=17...........(2)\\ \\ \text{To solve the system of equation by elimination, multiply the first equation by 2 }\\ \text{and thereafter add equation 1 and 2 together we get }\\ \\ -18x+4y=-2\\ 18x-7y=17\\ ------\\ -3y=15\\ ------\\ \\ y=-5\\ \text{Now substitute the value of y in equation 1 we get }\\ \\ -9x-10=-1\\ \\ -9x=-1+10\\ \\ -9x=9\\ \\ x=-1\\ \\ \text{Hence the solution to the given system of equation is }\\ \\ x=-1, y=-5\\$

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2 years ago

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