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SVEN [57.7K]
3 years ago
14

What is the degree of the following polynomial? -4x + 5x2 – 2x5 + 12

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

Answer:

5

Step-by-step explanation:

The highest power of x will be the degree of the polynomial.

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4 0
3 years ago
Stuck on this one please help
Mashutka [201]

Answer:

3

Step-by-step explanation:

3^10= 3^7(x^3)

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7 0
3 years ago
What is the measure of angle x?<br><br> Enter your answer in the box.<br> x = ( )°
Over [174]
90 - 47 = 43

x = 43
vertical angles are equal

hope it helps
5 0
3 years ago
Read 2 more answers
9)
Tresset [83]

Answer:

pretty sure its B

Step-by-step explanation:

5 0
3 years ago
I don’t understand the question pls help
Alex_Xolod [135]

Answer:

AC = 15.6

Step-by-step explanation:

AC = AE + EC

By he Pythagorean theorem,

A² + B² = C²

12² + 5² = AE²

144 + 25 = AE²

AE = √169

AE = 13

Find Angle AED

tan Angle AED = 12/5

Angle AED = tan-1 (12/5)

= 67.38°

Angle AED = Angle BEC

tan (67.38°) = BC/1

BC = 2.4

1² + 2.4² = EC²

6.76 = EC²

EC = √6.76

EC = 2.6

AC = 13 + 2.6

AC = 15.6

7 0
3 years ago
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