Is this theorem AA, SSS, or SAS? If so how do you know?

Answer:

Step-by-step explanation:

190 ppl

40 ppl per 4 cab

10 ppl per cab

10 times 19 cabs = total of ppl

Answer:

10

Step-by-step explanation:

Answer:

<A = 62

Step-by-step explanation:

<A and <B add up to 90 degrees. Definition of Complementary.

<A + <B = 90

(6x - 4) + (x + 17) = 90

7x + 13 = 90

7x = 77

x = 11

<A = 6x - 4

<A = 6(11) - 4

<A = 66 - 4

<A = 62

Answer:

Can you clarify the syntax?  what goes where the '??' is below?

Step-by-step explanation:

32x^2 -48    ??   2x+8x  

Answer: 83.2

x

11

−

166.4

x

Step-by-step explanation: Multiply  

104

by  

0.2

.

20.8

x

(

4

x

10

−

8

)

Apply the distributive property.

20.8

x

(

4

x

10

)

+

20.8

x

⋅

−

8

Simplify the expression.

Answer:

8506.5

Step-by-step explanation:

1 km = 1000 meter

2.5 km = 2.5 * 1000 =                                        2500 meters

5250 m does not require any conversion      5250 meters

1 meter = 100 cm

75650 cm   = 75650/100                                   756.5 meters

Total                                                                    8506.5 meters

Answer:

median

Step-by-step explanation:

For a group of data with one big outlier, the mean is thrown off.

Like a room of 10 people who each make $50,000 a year except for one person who makes $2 million a year. The mean average for that group would be $245,000 a year but it reflects the actual circumstance of NOBODY in the room.

The median is more refective of the 'average' in these situations.

Answer:

0.1

Step-by-step explanation:

0.13392857142857142857142857142857

Answer:

85°

Step-by-step explanation:

Just subtract 50 from 135.

135 - 50 = 85

Answer:

a) m<BAC=37°

b) AC=44

Step-by-step explanation:

A) m<BAC=180-71-45-27=37°

B) 2(2x+2)=5x-3

4x+4=5x-3

7=x

AE=2(4x-6)

8x-12

8(7)-12

56-12

44

Answer:

This would be a 60% increase

Step-by-step explanation:

40-25 and divided by 25 times 100

you should get 15/25 multiply it by 100=60%

Answer: Mary can expect to answer 60 questions in a 150 minutes

Step-by-step explanation:

150 divided by 30 = 5

5 x 12 = 60

Answer:

0

Step-by-step explanation:

substitute 1 for v

2(1)^3 - 1^2 + 3(1) - 4

2 - 1 + 3 - 4

1 + -1

0

Answer:

0

Step-by-step explanation:

Substitute (1) for every time (V) appears.

2(1)^3 - (1)^2 + 3(1) - 4 = 2 - 1 + 3 - 4

2 - 1 + 3 - 4 = 0

Answer: 11 times 1

Step-by-step explanation:

Answer: 11 por 1

Step-by-step explanation:

Answer:

Step-by-step explanation:

Given that:

[tex]H_o: \mu \ge 55 \ \\ \\ H_1 : \mu < 55[/tex]

(a) For x = 54 and s = 5.3

The test statistics can be computed as:

[tex]Z = \dfrac{\overline x - \mu}{\dfrac{s}{\sqrt{n}} }[/tex]

[tex]Z = \dfrac{54-55}{\dfrac{5.3}{\sqrt{36}} }[/tex]

[tex]Z = \dfrac{-1}{\dfrac{5.3}{6} }[/tex]

Z = -1.132

degree of freedom = n - 1

= 36 - 1

= 35

Using the Excel Formula:

P-Value = T.DIST(-1.132,35,1) = 0.1326

Decision: p-value is greater than significance level; do not reject [tex]\mathbf{H_o}[/tex]

[tex]Conclusion: \ There \ is \ insufficient \ evidence \ to \ conclude \ that \[/tex] [tex]\mu < 55[/tex]

b

For x = 53 and s = 4.6

The test statistics can be computed as:

[tex]Z = \dfrac{\overline x - \mu}{\dfrac{s}{\sqrt{n}} }[/tex]

[tex]Z = \dfrac{53-55}{\dfrac{4.6}{\sqrt{36}} }[/tex]

[tex]Z = \dfrac{-2}{\dfrac{4.6}{6} }[/tex]

Z = -2.6087

degree of freedom = n - 1

= 36 - 1

= 35

Using the Excel Formula:

P-Value = T.DIST(-2.6087,35,1) =0.0066

Decision: p-value is < significance level; we reject the null hypothesis.

[tex]Conclusion: \ There \ is \ sufficient \ evidence \ to \ conclude \ that[/tex] [tex]\mu < 55[/tex]

c)

For x = 56 and s = 5.0

The test statistics can be computed as:

[tex]Z = \dfrac{\overline x - \mu}{\dfrac{s}{\sqrt{n}} }[/tex]

[tex]Z = \dfrac{56-55}{\dfrac{5.0}{\sqrt{36}} }[/tex]

[tex]Z = \dfrac{56-55}{\dfrac{5.0}{\sqrt{36}} }[/tex]

Z = 1.2

degree of freedom = n - 1

= 36 - 1

= 35

Using the Excel Formula:

P-Value = T.DIST(1.2,35,1) = 0.88009

Decision: p-value is greater than significance level; do not reject [tex]\mathbf{H_o}[/tex]

[tex]Conclusion: \ There \ is \ insufficient \ evidence \ to \ conclude \ that \[/tex] [tex]\mu < 55[/tex]

Answer:

5 feet by 1 foot

took the unit test on edge

Answer:

5 by 1

Step-by-step explanation:

Answer:

See explanation and attached file

Step-by-step explanation:

A dot plot is a chart that is created using data points. It is one of the easiest ways of plotting the distribution of data and they make it a lot easier to see data. It is like a bar chart but instead of bars, you have dots.

It is created by counting the number of data that a particular variable has and drawing the corresponding number of dots above it.

See attached file

Answer:

19/35

Step-by-step explanation:

Answer:

219/50 or 4.38

Step-by-step explanation:

divide

Answer:

2-8h

Hope this helped.

Answer:

D

Step-by-step explanation:

In math increased means that you are adding.

Have a good day and a good rest of your week!

Answer:

A. Positive association

Step-by-step explanation:

Positive association means as one factor increases, the other does as well.

The more time you shower, the more water you use.

Answer:

g

Step-by-step explanation:

Answer:

y=-5x+176

Step-by-step explanation:

Write an algebraic equation showing that the two points equal each other and then evaluate it.

Answer:

I think it is A