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Triss [41]
3 years ago
6

Hello! I need help with this :')

Mathematics
2 answers:
erastova [34]3 years ago
5 0
The answer is 90 degrees for b!
90 + 124 + 56 + 45 + 45 = 360 :)
chubhunter [2.5K]3 years ago
4 0
90 degrees because you can see at the part that is in the middle it is 90 degrees
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Which statement best describes the polynomial 10x^3?
zvonat [6]
10x^3 

since it only has 1 term, it is a monomial
and since the exponent is 3, it has a degree of 3

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How do I solve this?
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Allie is trying to get her classmates to sign up to volunteer at the school carnival. The number of people that had
Blizzard [7]

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A

Step-by-step explanation:

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4 0
3 years ago
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What is the center of the circle given by the equation below?
Helen [10]

Answer:

C:  (4, 8)

Step-by-step explanation:

Rewrite the given equation x² - 8x = -y² + 16y - 44 in std. form:

                                              x² - 8x + 16 - 16 + y² - 16y + 64 =  64 - 44,  or

                                                 (x - 4)²  + (y - 8)² = 64 - 44 + 16

         Comparing this to            (x - h)² + (y - k)² = 6²

we see that h = 4 and k = 8.  The radius is 6.  The center is at (4, 8) (Answer C).

5 0
4 years ago
Which of the following does not name the same line?<br><br> MN<br><br> KM<br><br> KN<br><br> KL
garik1379 [7]

Answer:

KL does not name the same line.

Step-by-step explanation:

You'll recognize that if you go from KM, it stays on the same. You go from MN it stays on the same line. KN also stays on the same line. By K and L are two completely different lines. L can only be with N or J

8 0
3 years ago
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