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lana [24]
4 years ago
14

14x^2-8x+3 + -6x^2+7x-11

Mathematics
2 answers:
Simora [160]4 years ago
8 0
8x^2-x-8 

:P yay I got the answer after about 10 minutes of work XD
Bingel [31]4 years ago
7 0
Your answer is 8x^2-x-8. hope this helps
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-3x=50 what is the answer I just need some help lol
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Answer:

assuming that you have solve x, the the answer is x=-16.6 repeating

Step-by-step explanation:

4 0
3 years ago
An angle whose measure is –302° is in standard position. In which quadrant does the terminal side of the angle fall?
juin [17]

Answer: Quadrant 1 (northeast quadrant)

=================================================

Explanation:

Add on 360 degrees to do a full rotation

-302+360 = 58

So angles -302 degrees and 58 degrees are pointing in the same direction. These angles are in quadrant 1, which is the northeast quadrant

Note: because the angles -302 and 58 point in the same direction, we consider these angles to be coterminal.

3 0
3 years ago
Your teacher has disabled instant marking. Your marks will appear after the due date.
Hatshy [7]

Answer:

263/280 or 0.9

Step-by-step explanation:

if daniel has 17 raffle tickets that mea\ns he has 17 chances of winning. and the question says chance that he wont win

so  

280-17 (out of 280)

=263/280

8 0
3 years ago
HURRY! PAST DUE MATH HOMEWORK!
Anettt [7]
10•4=40. 40 is the perimeter of the square. To find the perimeter of the semicircle use the circle perimeter (circumference) formula and divide that answer by two. This would be pi•10. You get 31.4. Then divide by 2 so it’s 15.7. Finally add 15.7 and 40. Hope this helps... sorry it’s such a long answer
8 0
3 years ago
Read 2 more answers
Simplify the radical
mamaluj [8]

Answer:

9d^3

Step-by-step explanation:

~~~\sqrt{81 d^6}\\\\=\left(81 d^6 \right)^{\tfrac 12}\\\\=\left(81\right)^{\tfrac 12} \cdot \left(d^6 \right)^{\tfrac 12}\\\\=\left(9^2 \right)^{\tfrac 12} \cdot d^{\tfrac 62}\\\\=9d^3

4 0
2 years ago
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