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Assoli18 [71]
3 years ago
9

Refer to the figure below to complete the following problem.

Mathematics
1 answer:
Romashka-Z-Leto [24]3 years ago
8 0

Answer:

C. 30°

Step-by-step explanation:

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READ THE IMAGE, CHECK ALL THAT APPLY
iren [92.7K]
Its D becuase of math thing :) its D


8 0
3 years ago
Read 2 more answers
T/2+2=4 two step equations
FromTheMoon [43]
T=4 should be the answer if ur trying 2 solve for T

3 0
3 years ago
Q(x)=x^3+ax^2+2b is divided by (x-3) and has a remainder of 4. Find the values of "a" and "b"​
Sati [7]

Answer:

Let p(x) = x3 + ax2 + bx +6

(x-2) is a factor of the polynomial x3 + ax2 + b x +6

p(2) = 0                                                                                      

p(2) = 23 + a.22 + b.2 +6 =8+4a+2b+6 =14+ 4a+ 2b = 0

7 +2 a +b = 0

b = - 7 -2a -(i)                                                                              

x3 + ax2 + bx +6 when divided by (x-3) leaves remainder 3.

p(3) = 3                                                                                      

p(3) = 33 + a.32 + b.3 +6= 27+9a +3b +6 =33+9a+3b = 3

11+3a +b =1 => 3a+b =-10 => b= -10-3a -(ii)                                    

Equating the value of b from (ii) and (i) , we have

(- 7 -2a) = (-10 - 3a)

a = -3                                                                                          

Substituting a = -3 in (i), we get

b = - 7 -2(-3) = -7 + 6 = -1

Thus the values of a and b are -3 and -1 respectively.

Step-by-step explanation:

4 0
3 years ago
Please answer right no links thank you
Sav [38]

Answer:10

Step-by-step explanation: If you see that the vocabulary questions is 20 percent of the total number of questions which is 50, then you multiply 20/100 with 50 which is 1/5 of 50 which is 10 questions. Hope this helps

5 0
3 years ago
What is the inverse of y=2x+7
Katyanochek1 [597]
Y=(0,7)
Root: (-7/2,0)
3 0
3 years ago
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