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Alona [7]
3 years ago
13

Find a polynomial equation that has double zeros at x = -3, and x = 4.

Mathematics
1 answer:
Digiron [165]3 years ago
3 0

Answer:

Step-by-step explanation:

reqd polynomial=(x+3)²(x-4)^2

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Plz HELP! WILL GIVE BRAINLIEST!<br><br>1. Consider the picture below. Find the measure of ∠CEA.
pashok25 [27]

Answer:

  103°

Step-by-step explanation:

The marked angles have the same measure, so ...

  14x+7 = 12x +17

  2x = 10 . . . . . subtract 12x+7

  x = 5 . . . . . . . divide by 2

  (14x +7)° = 77°

∠CEA is supplementary to the marked angles:

  ∠CEA = 180° -77°

  ∠CEA = 103°

4 0
3 years ago
PLEASE HELP! ITS DUE SOON!!!! I DONT GET THIS!!
o-na [289]

Answer:

d. 50°

Step-by-step explanation:

Since you know one angle and its opposite side, use the law of sines.

sin 36°/11.9 = sin D/15.6

sin D = 15.6 × sin 36° / 11.9

sin D = =0.7705

D = sin^-1 0.7705

D = 50.4°

8 0
2 years ago
Multiply 6+2i and it’s conjugate. Simplify. <br><br> Help me please ASAP
vlabodo [156]

Answer:

40

Step-by-step explanation:

(6 + 2i)(6 – 2i) = 36 – 4i²

= 36 + 4 = 40

7 0
3 years ago
PLEASE HELP
zaharov [31]

Answer: $85.38

Step-by-step explanation:

67.95 - 60% + 7% = $67.42

18.49 - 60% + 7% = 17.96

67.42 + 17.96 = $85.38

5 0
3 years ago
What number has 2 hundreds and the tens digit is 9 more than the ones digit
SVETLANKA909090 [29]
290
Because 2*100= 200
and 9 is 9 more than 0
5 0
2 years ago
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