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Hitman42 [59]
4 years ago
5

What is true of angles c and d?

Mathematics
2 answers:
lorasvet [3.4K]4 years ago
6 0

Answer:

C) the who angles are supplementary

Step-by-step explanation:

If you add the angles together it equals 180 degrees

jarptica [38.1K]4 years ago
5 0
A) The two angles are equal.

(INCORRECT) Angle c is obviously smaller than Angle d, so they are not equal.

B) The two angles are 90 degrees.

(INCORRECT) the angles are either acute or obtuse angles, so they are not right angles.

C) The two angles are supplementary.

(CORRECT) supplementary angles are two or more angles that equal 180. If you put the two angles together, it will become a straight angle.

D) The two angles are complementary.

(INCORRECT) complementary angles are when there are two or more angles that equal. Angles c and d do not equal a right angle.
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Five people were asked approximately how many hours of TV they watched per week. Their responses were as follows. 6 4 6 7 8 1
vekshin1

Answer:

-0.2,-2.2,-0.2, 0.8, 1.8

Step-by-step explanation:

Given :Five people were asked approximately how many hours of TV they watched per week.

Their responses were as follows. 6 4 6 7 8

To Find : Find the deviations from the mean for these five data values

Solution :

Mean = \frac{\text{Sum of all observations}}{\text{Total no. of observations}}

Mean = \frac{6+4+6+7+8}{5}

Mean = 6.2

The deviations from the mean for these five data values: 6-6.2,4-6.2,6-6.2,7-6.2,8-6.2=-0.2,-2.2,-0.2, 0.8, 1.8

Hence the deviations from the mean for these five data values is -0.2,-2.2,-0.2, 0.8, 1.8

8 0
3 years ago
Which weights are within 2 standard deviations of the mean? Select three options.
Dmitry [639]

Answer:

8.9 lbs

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Step-by-step explanation:

but u should give options too

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Answer:

30 points where ???

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Tolong bantu jawab yaa PAKAI CARAA
yanalaym [24]
B? <span>

1 2/3 </span><span>÷ 1 1/9 = 1.5
 
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7 0
3 years ago
What is the measure of cuz
katovenus [111]

Answer:

  D.  65°

Step-by-step explanation:

The measure of the angle at crossed chords is the average of the measures of the intercepted arcs:

  m∠XYZ = (1/2)(arc XZ +arc WV)

  m∠XYZ = (1/2)(86° +44°) = 130°/2

  m∠XYZ = 65°

3 0
3 years ago
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