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Eddi Din [679]
3 years ago
12

Create a polynomial that is added to 5x2 + 6x + 9 to get 7x2 + 9x + 14.

Mathematics
1 answer:
DiKsa [7]3 years ago
4 0

Answer:

Step-by-step explanation:

Subtract first from second

= 2x^2 + 3x + 5

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When graphing do you use an open or closed circle for >
meriva

Answer:

open

Step-by-step explanation:

When there is a line under the inequality symbol its a closed circle but if there is not then its an open circle

5 0
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Laura went to a golf shop that has a golf simulator. The simulator estimates the distance that each ball she hits would have gon
Alex_Xolod [135]

Answer:

I can only help you with Part C and E as these two are the ones I am able to answer.

Part C: slopes are not the same

Part E:  195 yards

Step-by-step explanation:

Part C:

Part E: The slope of the line follows a linear pattern; therefore, find the equation for the line by calculating the slope and plugging in a point.

Slope:

y2-y1/x2-x1; (9, 105) (8,115)

(115-105)/(8-9) = -10; the slope is -10, now solve for the equation of the line.

y=mx+b; plug in the point (9,105)

105 = -10(9) +b

105 = -90 +b, add 90 to both sides

195 = b; rewrite the equation;

y=-10x+195; x stands for the iron, plug in 0 for x;

y=-10(0)+195

y=195 yards.

7 0
3 years ago
Carlos is tiling a kitchen counter that is 12 feet by 3 feet.The counter has a rectangular hole 3 feet by 2 feet cut in it for a
alina1380 [7]

Answer:

Carlos has to tile 30 sq ft


3 0
3 years ago
9 is a member of A {1,3,8} intersecting D {3,9}
Jet001 [13]

The intersection of the two sets is the list of members that appear in both sets. That is {3}.

Your statement is FALSE.

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3 years ago
Find Each Difference.<br> 1) 2-(-2)=<br> 2) (-1)-10=<br> 3) 8-7=<br> 4) (-8)-(-6)
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3) 1

4) -2

Step-by-step explanation:

5 0
3 years ago
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