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Vinil7 [7]
3 years ago
13

Help Help HELP PLZ ASAP!!!!! No trolling I Really need help.

Mathematics
1 answer:
ankoles [38]3 years ago
4 0

Answer:

Step-by-step explanation:

9: y=5(x-1)^2-3

standard form: y=5x^2-10x+2

10: y=3(x+3)^2+2

standard form: y=3x^2+18x+29

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Which algebraic rule describes the 180° counter-clockwise rotation about the origin?
ira [324]

The algebraic rule describes the 180° counter-clockwise rotation about the origin =======> Answer: Rule for 180 degrees Counter-Clockwise Rotation =======> ( X , Y ) =========> ( - X, - Y ) ====> Make X + Y Signs Opposite.



Rotations Counter-Clockwise:

Rotation of 90 degrees ========> Switch X + Y, Make Y Opposite.

Rotation of 270 degrees ======> ( X, Y ) ===> ( Y, - X ) ==> Switch X + Y, Make X Opposite.




Hope that helps!!!! : )

4 0
4 years ago
Read 2 more answers
Flip a coin 4 times and calculate the experimental probability of the coin landing heads up.
Reika [66]

Answer:

Am going to say 50%

Step-by-step explanation:

Because you flip the coin four times so it could land on heads 2 times or tails 2 times.

5 0
3 years ago
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Mid point of countinious AB if A=(-2,2) and B = (3,-1)
kupik [55]
The mid point is(0.5,0.5)
8 0
3 years ago
Can someone help me with this?
hammer [34]

Answer:

Shaded area is 55 units²

Step-by-step explanation:

Ignoring the white cutout, we have a rectangle of length 10 and width 7 (count the squares in each direction).  The area of this larger rectangle is

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Subtract the latter from the former, obtaining the net area

70 units² - 15 units² = 55 units²

8 0
3 years ago
What is the measure of the missing angle?<br><br> 76<br> 166<br> 86<br> 156
BabaBlast [244]

Answer:

156

Step-by-step explanation:

It the whole line’s angle measure would be 180 degrees. If you subtract 24 from 180 You get 156.

Please give me Brainly answer.

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3 years ago
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