If mWP= 56° and mKA= 162°, find m E.

Answer:

44 decreased by 20% = 35.2

Absolute change (actual difference):

35.2 - 44 = - 8.8

Step-by-step explanation:

Answer: A

Step-by-step explanation:

That should be the answer

Answer:

75%

Step-by-step explanation:

Answer:

A. 34,900

Good Luck!!

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Answer:

A) 34,900

Step-by-step explanation:

When rounding to the nearest hundred, look at the TENS DIGIT of the number.

If that digit is 0, 1, 2, 3, or 4, you will round down to the previous hundred.

If that digit is 5, 6, 7, 8, or 9, you will round up to the next hundred.

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Using the t-distribution, as we have the standard deviation for the sample, we have that the test statistic is given by:

[tex]t = \frac{-20 - 0}{\sqrt{\frac{32.66}{7}}}[/tex]

At the null hypothesis, it is tested if there is no difference, that is:

[tex]H_0: \mu = 0[/tex]

At the alternative hypothesis, it is tested if there is a difference, that is:

[tex]H_1: \mu \neq 0[/tex]

The test statistic is given by:

[tex]t = \frac{\overline{x} - \mu}{\frac{s}{\sqrt{n}}}[/tex]

The parameters are:

In this problem, [tex]\mu = 0[/tex] is tested at the null hypothesis, and the sample is: 20, -40, -40, 0, 20, - 60, -40, hence:

[tex]\overline{x} = -20, s = \sqrt{32.66}, n = 7[/tex].

Hence, the test statistic is:

[tex]t = \frac{\overline{x} - \mu}{\frac{s}{\sqrt{n}}}[/tex]

[tex]t = \frac{-20 - 0}{\frac{\sqrt{32.66}}{\sqrt{7}}}[/tex]

[tex]t = \frac{-20 - 0}{\sqrt{\frac{32.66}{7}}}[/tex]

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Answer:

c. anytime

Step-by-step explanation:

if it is stated that a = b, then a always equals b

Answer:

Sum of two angles is 90°: Sum of two angles is 180°

Complementary Angles: Supplementary Angles

Step-by-step explanation:

The supplementary angle theorem states that if two angles are supplementary to the same angle, then the two angles are said to be congruent.

Step-by-step explanation:

we can idnetify that it is arithmetic due to it being a linear sequnce. Therefore we find Tn and equate it to the last term to find the number of terms. We then use that to find the sum of the series using the following formula where n is the number of terms, a is the first term and L represents your last term.

The mean amount of precipitation from 2005 to 2013 is 5.33 inches.

It is given that

precipitation in 2005 = 5.98 inch

precipitation in 2006 = 6.05 inch

precipitation in 2007 = 7.59 inch

precipitation in 2008 = 5.27 inch

precipitation in 2009 = 3.11 inch

precipitation in 2010 = 7.18 inch

precipitation in 2011 = 2.95 inch

precipitation in 2012 = 7.22 inch

precipitation in 2013 = 2.61 inch

The mean value is the ratio of the sum of all observations to the number of observations.

Sum of observation = 47.96

Number of observations = 9

Mean = 47.96/9 = 5.33 inches

Therefore mean amount of precipitation from 2005 to 2013 is 5.33 inches.

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Answer:

5.33 inches

Step-by-step explanation:

e2022

The distance in miles the boat traveled for the modeled function of speed and time is,

[tex](f .g)(2) = 44[/tex]

The rate of speed is the rate at which the total distance is travelled in the time taken.

The function which represents the rate of a boat traveling with the current in miles per hour is,

[tex]f(x) = 2x^2+ 3[/tex]

The function which represents the time the boat traveled in hours is,

[tex]g(x) = x+ 2[/tex]

The distance traveled by boat is the product of rate of speed of the boat and time taken by the boat. Thus, the multiplication function for the above two function can be given as,

[tex](f.g)(x)=(2x^2+3)(x+2)[/tex]

Solve the above function for (f • g)(2) as,

[tex](f.g)(2)=(2(2)^2+3)(2+2)\\(f.g)(2)=(8+3)(4)\\(f.g)(2)=44[/tex]

Interpret the above answer with the given option we get,  (f • g)(2) = 44, the distance in miles the boat traveled

Hence, the distance in miles the boat traveled for the modeled function of speed and time is,

[tex](f .g)(2) = 44[/tex]

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The number of bread loves to sell to break even is 19, thus, Joan is practical in this situation, so option D is correct.

A graph is a structure made up of a collection of things, where some object pairs are conceptually "connected." The items are represented by mathematical abstractions known as vertices, and each pair of connected vertices is referred to as an edge.

Given:

Joan determines that she will need to sell 19 loaves of bread in order to break even,

As you see from the graph,

The coordinate of the cost line can be determined by (0, 80) and (11, 110) and the coordinates of the income line can be determined as (0, 0) and (10, 70)

Write the equation of the line as shown below,

y - 80 = 110 - 80 / 11 - 0 (x - 0)

y - 80 = 30 / 11 x

And y = 70 / 10 x

Solve the above equation, you will get the value of x and y,

x = 18.72 and y = 7 × 18.72 = 131.06

Joan can break even when she sold  18.72 of bread, but the bread loaves can't be divided into further pieces, thus she has to sell 19 to break even.

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The most cost effective company will be Painting USA whose charges will amount to $700.

The cost of painting the house will be the same for both companies if the number of hours required to paint Paul's house is approximately between 16.5 and 25 hours.

Answer:

4 : 7

Step-by-step explanation:

family : car = 2400 : 4200

Simplify by dividing both by 100 ⇒ 24 : 42

Simplify again by dividing both by 6 ⇒ 4 : 7

Cannot be further simplified as 7 is a prime number

Answer:

Step-by-step explanation:

Figures are congruent, because corresponding angles and sides are congruent.

Answer:

s = 3

Step-by-step explanation:

s+3 = 2(s)

s+3 = 2s

s = 3.

This question is an example of mid-segment theorem. You take the segment given and you multiply the small segment by 2 and make the small segment equal to the larger segment.

Answer:

Total tickets = 70

Total cost = $550

Adult's ticket = $9

Child's ticket = $5

Difference = 9 - 5 = $4

Assume all 70 are child's tickets

5 x 70 = 350

But the total cost was 550

550 - 350 = $200

The $200 must have come from Adult's tickets, which has a difference of $4.

200 ÷ 4 = 50

So there are 50 adult's tickets.

70 - 50 = 20

And there are 20 child's tickets.

Hope this helps - Itz.Jordan

Answer:

>

Step-by-step explanation:

8-4x>-4

4x>8+4

4x>12

x>3

Answer: (3,-2)

Step-by-step explanation:

your welcome

Answer: 132 degrees

Step-by-step explanation:

Answer:

6x+2

Step-by-step explanation:

6/1 going up 6 and right 1

y is 2 because it starts at 2

Answer:

$ 1,968

Step-by-step explanation:

Boxes purchased = 246

Cost of 1 box = $ 8

Cost of 246 boxes

= 246 × 8

= $ 1,968

Hope it helps ⚜

total boxes= 246

each box= $8

the amount the boxes of bolts costed the construction company.

to find how much the boxes costed the company, just multiply total boxes by the cost of each box.

[tex]246 \times 8[/tex]

[tex] = 1968[/tex]

therefore, the amount the boxes costed the construction company is $1968.

Answer:

Step-by-step explanation:

2) reflexive property

3) Triangle BCD, SSS

4) Angle 3, Angle 2

5) Alternate interior angles theorem

6) If a quadrilateral has 2 pairs of opposite sides that are parallel, the quadrilateral is a parallelogram.

Answer:

x = -7

Step-by-step explanation:

If I understand ur question properly its:

0 = 1n (x+7)

Answer:

Angle ∠A = 40.664°

Step-by-step explanation:

Law of Cosine

Answer:

T(n) = 9n - 24

Step-by-step explanation:

The first term is -15, therefore a = -15

The difference between the 1st and 2nd term is 9, therefore d = 9.

Set up the equation with T(n) = a + (n-1)d

T(n) = -15 + (n-1)(9) = 9n - 24

Rewrite the percent as a decimal by moving the decimal 2 places to the left:

150% = 1.50

multiply her original pay by the decimal:

9 x 1.50 = $13.50

Answer: $13.50

Answer:

Rewrite the percent as a decimal by moving the decimal 2 places to the left:

150% = 1.50

multiply her original pay by the decimal:

9 x 1.50 = $13.50

Answer: $13.50

Step-by-step explanation:

Answer: 1570 m³

Ok done. Thank to me :>

Step-by-step explanation:

2(x-9) = 9 (- 1/3)

2x-18=-3

2x=18-3

x=15/2

x=7.5

The value of  x that makes the equation true is mathematically given as

x=7.5

Question Parameters:

2(x-9) = 9 / (- 1/3)

The question obviously demands that we make x subject of the formula and then take necessary steps to find x

Generally, the equation is mathematically given as

2(x-9) = 9 / (- 1/3)

Therefore

x=15/2

x=7.5

In conclusion, the value of  x is

x=7.5

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