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atroni [7]
3 years ago
14

Approximate the real zeros of x^4-5x^3+6x^2-x-2 to the nearest tenth. a. 0.4, c. 4, 3.4 b. , 3.4 d. -4, 3.4

Mathematics
1 answer:
sertanlavr [38]3 years ago
5 0
The zeroes are -0.4 and 3.4
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Line JM intersects line GK at point N Which statements are true about the figure? Check all that apply.
Likurg_2 [28]

we know that

Complementary angles are two angles whose sum is equal to 90°, while supplementary angles are two angles whose sum is equal to 180°.

So

Statements

case 1) GNJ is complementary to JNK

Is False

Angle GNJ is 90 degrees and angle JNK is 90 degrees. The sum of the angles GNJ and JNK is 180 degrees. Therefore, GNJ is not complemetary to JNK.

angle\  GNJ+angle\  JNK=180\  degrees

GNJ is supplementary to JNK, not complementary

case 2) MNL is complementary to KNL

Is True

The sum of angles MNL and KNL is MNK which is 90 degrees. Therefore, MNL is complementary to GNJ.

angle\  MNL+angle\  KNL=90\  degrees

MNL is complementary to KNL

case 3) MNG is complementary to GNJ

Is False

Angle MNG is 90 degrees and angle GNJ is 90 degrees. The sum of the angles MNG and GNJ is 180 degrees. Therefore, MNG is not complemetary to GNJ.

angle\  MNG+angle\  GNJ=180\  degrees

MNG is supplementary to GNJ, not complementary

case 4) KNJ is supplementary to MNL

Is False

Angle KNJ is 90 degrees and angle MNL is less than 90 degrees. The sum of the angles KNJ and MNL is less than 180 degrees. Therefore, KNJ is not supplementary to MNL

angle\ KNJ+angle\  MNL < 180\  degrees

case 5) GNM is supplementary to JNK

Is True

Angle GNM is 90 degrees and angle JNK is 90 degrees. The sum of the angles GNM and JNK is 180 degrees. Therefore, GNM is supplementary to JNK.

angle\ GNM+angle\  JNK = 180\  degrees

GNM is supplementary to JNK

therefore

the answer is

MNL is complementary to KNL

GNM is supplementary to JNK

4 0
3 years ago
Read 2 more answers
10^3 I need some help can someone help please.
Taya2010 [7]

Answer:

1,000

Step-by-step explanation:

10³ is the same as saying 10×10×10

This is equal to 1,000

Hope that helps!

5 0
2 years ago
Read 2 more answers
What letter on this number line represents -(3/2)?
Rina8888 [55]

Answer:

B

Step-by-step explanation:

- 3/2 is - 1.5 , and B is - 1.5

6 0
2 years ago
Need help again please...
Greeley [361]
40 - 4 = 36

average = 36/9 = 4

answer
average number of members who joined the math club is 4 per month

5 0
3 years ago
5. Consider the diagram below. Solve for x.
mrs_skeptik [129]

Answer:

41 degrees

Step-by-step explanation:

The three angles need to add up to 180 degrees!

4 0
3 years ago
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