Which statement best describes the Great Plains?

Which of the following are nonfiction texts might you read in school and a future career? Select all that apply.

natita [175]

Sir, their are no choices to your question so, therefore, I am unable to answer it.

5 0

3 years ago

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How did the renaissance help change the way people viewed the world?

olga2289 [7]

The renaissance did not limit itself to simple looking pretty, however. behind it was a new intellectual discipline: perspective was developed, light and shadow were studied and the human anatomy was poured over all in pursuit of a new realism and a desire to capture the beauty of the world as it really was

7 0

3 years ago

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all of the following are important geological events of the past 100 years except : A. Mount baker erupting in October, 1915. B.

MaRussiya [10]

It is A. I googled all of them and A is the only one that didn't have stories written about it.

7 0

4 years ago

Help due Tuesday 11th March

vichka [17]

I think the answers are. Number 21. is that Bobby saves 4 dollars and the new price of the top is 16. Then the answer to 22 is Sarah is saving 6 dollars and the new price is 54.
Number 23 is 10% of 400= 40 and 1% of 400= 4 and 13% of 400= 52. I hope this helps :) You get number 23's questions by first turning the percentage into a decimal then multiply the decimal by 400 and you get your answer. Also you get number 22, and 21 by turning the percentage into a decimal and then multiplying it by the number of how much it would be for the things.

5 0

3 years ago

13.what is the equation of a parabola with the given vertex and focus ?

Slav-nsk [51]

13.

Find the parabola with vertex (-2, 5) and focus (2, 6)

(x-h)^2=4p(y-k), (h,k)=(x,y)

coordinates of the vertex axis of symmetry: x=-2

p=1 (distance above vertex on the axis of symmetry)

4p=4

(x + 2)^2 = 4 (y - 5)

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14. What is the center and radius of a circle with the given equation?
x2+4x+y2−10y−7=0

Move all variables to the left side and all constants to the right side.x2+4x+y2−10y=7+0

Add 77 and 00 to get 77.x2+4x+y2−10y=7

Complete the square for x2+4xx2+4x.
(x+2)2−4

Substitute (x+2)2−4(x+2)2-4 for x2+4xx2+4x in the equation x2+4x+y2−10y=7x2+4x+y2-10y=7.
(x+2)2−4+y2−10y=7

Move −4-4 to the right side of the equation by adding 44 to both sides.(x+2)2+y2−10y=7+4

Complete the square for y2−10yy2-10y.
(y−5)2−25

Substitute (y−5)2−25(y-5)2-25 for y2−10yy2-10y in the equation x2+4x+y2−10y=7x2+4x+y2-10y=7.
(x+2)2+(y−5)2−25=7+4

Move −25-25 to the right side of the equation by adding 2525 to both sides.(x+2)2(y−5)2=7+4+25

Add 77 and 44 to get 1111.(x+2)2+(y−5)2=11+25

Add 1111 and 2525 to get 3636.(x+2)2+(y−5)2=36

This is the form of a circle. Use this form to determine the center and radius of the circle.(x−h)2+(y−k)2=r2

Match the values in this circle to those of the standard form. The variable rr represents the radius of the circle, hh represents the x-offset from the origin, and kk represents the y-offset from origin.r=6r=6h=−2h=-2k=5

These values represent the important values for graphing and analyzing a circle.Center: (−2,5)(-2,5)Radius: 6

6 0

3 years ago