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lina2011 [118]
3 years ago
5

Anderson uses the discriminant to correctly find the number of real solutions of the quadratic equation x2 + 4x + 8 = 0. Which e

xplanation could Anderson provide?
a. The equation has no real number solutions because the discriminant is 0.
b. The equation has one real number solution because the discriminant is 0.
c. The equation has no real number solutions because the discriminant is less than 0.
d. The equation has two real number solutions because the discriminant is greater than 0.
Mathematics
2 answers:
levacccp [35]3 years ago
4 0
C because b^2 - 4ac is less than 0.
nikklg [1K]3 years ago
4 0

the correct answer is

B)The equation has one real number solution because the discriminant is 0.

just took the test.....

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pishuonlain [190]

Answer:

18

Step-by-step explanation:

5 scores so far + next quiz =6 scores

6 times 16=96

She has to get a quiz score sum of 96 to get an average of 16

18+15+16+14+15=78

96-78=18

5 0
2 years ago
Pleas answer correct answer
Minchanka [31]

Step-by-step explanation:

well, what would you think ?

since the line NO bisects the angle at N (MNO), it bisects also the line MO.

"bisecting" simply means "cutting in half". that means both resulting parts are equally large.

therefore, MO = PO = 8

5 0
2 years ago
Which would be included in a probability model for rolling a cube with faces numbered 1 through 6. Select all that apply.
scoundrel [369]

Answer:

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Angle ABD and angle DBC are linear pairs, and angle ABD and angle EDC are vertical angles. If the measure of angle ABD=5(2x+1),
Ugo [173]
∠ ABD = 5(2X+1)
∠ DBC = 3X+6
∠ EBC = Y +135/2

∠ ABD and ∠ DBC are linear pairs
∴ ∠ ABD +∠ DBC = 180
∴ 5(2X+1) + 3X+6 =180
solve for x
∴ x = 13
∴∠ ABD = 5(2X+1) = 5(2*13+1) = 135
  ∠ DBC = 3x+6  = 3*13+6 = 45

∠ ABD  and ∠ EBC are vertical angles
∴ ∠ ABD = ∠ EBC = 135
∴ y +135/2 = 135
∴ y = 135/2

The <span>statements that are true:
--------------------------------------</span><span>
C.) x=13
E.)measure of angle EBC =135
F.) angle DBC and angle EBC are linear pairs </span>




8 0
3 years ago
Read 2 more answers
Can someone help me with my homework
xenn [34]
All of the numbers in the sequence are being divided by 6.  To complete it, we will divide 96 by 6.
96 ÷ 6 = 16
The answer is 16.
3 0
3 years ago
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