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2 years ago

15

The base of an isosceles triangle is 18 meters and its height is 40 meters. Find the

1 answer:

Natalka [10]2 years ago

6 0

Answer:

What do u mean by legs please can you explain it further

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Which equation represents the circle described?

bazaltina [42]

We have the equation:

$x^2+y^2-8x-6y+24=0$

By arranging this equation in terms of x and y, we have:

$x^2-8x+y^2-6y=-24 \\ \\$

By using the method of completing the square, we have:

$x^2-8x+\mathbf{\left(\frac{8}{2}\right)^2}+y^2-6y+\mathbf{\left(\frac{6}{2}\right)^2}=-24+\mathbf{\left(\frac{8}{2}\right)^2}+\mathbf{\left(\frac{6}{2}\right)^2} \\ \\ x^2-8x+\mathbf{16}+y^2-6y+\mathbf{9}=-24+\mathbf{16}+\mathbf{9} \\ \\ \boxed{(x-4)^2+(x-3)^2=1}$

The center of this circle is:

$(h,k)=(4,3)$

So the equation that fulfills the statement is:

$(x-4)^2+(y-3)^2=2^2$

Finally, the right answer is c)

6 0

2 years ago

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Can someone answer this question please please help me I really need it if it’s correct I will mark you brainliest .

iris [78.8K]

Formula for the area of a quarter circle: A = (pi x r^2) / 4

A = (pi x 2^2) / 4

A = (pi x 4) / 4

A = 4pi / 4

A = 1pi = 3.14 square miles

Hope this helps! :)

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2 years ago

Find the missing measurement. Round your answer to the nearest tenth.

Nikolay [14]

Answer:

mhm mk yea ty

Step-by-step explanation:

ty soi soo much..........

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2 years ago

In (Triangle)QRS, <br> Please explain

egoroff_w [7]

Answer: Triangle QRS is an isosceles triangle because QR = RS.

. Step-by-step explanation: Find the length of each side of the triangle using the formula for calculating the distance between two points.

Step-by-step explanation:

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2 years ago

Solve for x. Enter the solutions from least to greatest. Round to two decimal places. (x + 8)^2 - 7 = 0

Karolina [17]

Answer:

x

= − 5.35424868 , − 10.64575131

Step-by-step explanation:

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2 years ago

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