The measure of ∠Z in this triangle is 46°, and the measure of the exterior angle at X is 105°.



What is m∠Y?

Answer:

triangle VUW

angle V=75 degrees

angle U= 50 degrees

side VU= 13 ft

Step-by-step explanation:

Answer:

a. 0.443

b. 0.023

Step-by-step explanation:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the zscore of a measure X is given by:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

The weight of turkeys is normally distributed with a mean of 22 pounds and a standard deviation of 5 pounds.

This means that [tex]\mu = 22, \sigma = 5[/tex]

a. Find the probability that a randomly selected turkey weighs between 20 and 26 pounds.

This is the pvalue of Z when X = 26 subtracted by the pvalue of Z when X = 20. So

X = 26

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

[tex]Z = \frac{26 - 22}{5}[/tex]

[tex]Z = 0.8[/tex]

[tex]Z = 0.8[/tex] has a pvalue of 0.788

X = 20

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

[tex]Z = \frac{20 - 22}{5}[/tex]

[tex]Z = -0.4[/tex]

[tex]Z = -0.4[/tex] has a pvalue of 0.345

0.788 - 0.345 = 0.443

The answer is 0.443

b. Find the probability that a randomly selected turkey weighs below 12 pounds.

This is the pvalue of Z when X = 12. So

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

[tex]Z = \frac{12 - 22}{5}[/tex]

[tex]Z = -2[/tex]

[tex]Z = -2[/tex] has a pvalue of 0.023

The answer is 0.023.

Answer:

5 buses

Step-by-step explanation:

Adults and students are both people, add them all up (41+19) and you get 60 People in total. If you divide that by 12 you get 5.

Hope that helps :)

Answer:

The answer is 3 1/2 inches!

Step-by-step explanation:

Answer:

C = - 4

Step-by-step explanation:

C-12 = - 16

C = - 16+12

C=-4

*negetive bring to another side is positive

Answer:

yes, it is

Explantion:

slope intercept form: y=mx+b

            y=-5/4+5

   b= y-intercept which in this equation is 5

   mx=slope which is -5/4

Answer:

30feet

Step-by-step explanation:

5 x 6 =30

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tggvbvvnvcvbb

Answer:

Step-by-step explanation:

30, because 6x5 = 30 <33

GL!

Answer:

x= 9

y=-12.5

Step-by-step explanation:

3x+2y = 2×2

2x+2y =-7×3

6x+4y =4

- 6×+6y =-21

-2y =25

y=-12,5

2x+2(-12,5)= -7

2x+-25= -7

2x= -7+25

2x/2=18/2

x= 9

Answer:

this is the final answer

thankyou

Step-by-step explanation:

V=lwh

3

Answer:

Pretty sure its B.

Step-by-step explanation:

i feel like its B because the temperature, (t), subtracts 15 every second.

Answer:

“Help with what?“

Step-by-step explanation:

Answer:

did you forget the pic?

Step-by-step explanation:

Answer:

3 boxes?

Step-by-step explanation:

Answer:

2

Step-by-step explanation:

1:23 :: x :69              (x = 69/ 23 )

1:23::2:69

Answer:

1. x = 4       2. x = 8     3. p = 30

Step-by-step explanation:

1.    x + 7 = 11          check:      (4) + 7 = 11

         - 7   - 7                                  11 = 11

        x  =  4

2.   x - 12 = -4         check:       (8) - 12 = -4

        + 12   + 12                                -4 = -4

      x = 8

3.  multiply p/5 by 5 it cancels each other out and then you do the same thing to the other side. multiply 6 by 5 and you get 30  

check:    (30)/5 = 6

                      6 = 6

             30 divided by 5 equals 6  

Answer:

0.43

Step-by-step explanation:

x = sin^-1(0.4)

x = 23.57

tan(23.57) = 0.436

Answer: D

Step-by-step explanation:

Answer:

Step-by-step explanation:

Sum of 8 fifths and 4:

7 copies of the of sum of 8 fifths and 4:

Step-by-step explanation:

0.48 is the decimal form of 12/25

Answer:

0.48

Step-by-step explanation:

First you have to...

make the denominator to 100

25×4=100

multiply the numerator with that same number

12×4=48

So, it becomes...

48/100

And now you can convert it to a decimal number...

48/100= 0.48

Hope it helps you!!!

Answer:

3, each number is being multiplied by a factor of 3

Answer:

a

Step-by-step explanation:

Answer:

(x+11)(x-11)

Step-by-step explanation:

Rewrite 121 as 11².

11²-x²

Since both terms are perfect squares, factor using the differences of squares formula, a²-b²=(a+b)(a-b) where a=11 and b=x.

(11+x)(11-x)

Answer:

1860

Step-by-step explanation:

The triangles are reflections of each other and since YX=YZ we know that YZ=350

add 350+350+230=930

930×2=1860 - for both parks

Answer:

33 is the p

Step-by-step explanation:

Answer:

the perimiter of the shape is 36in

Answer:

Rational

Step-by-step explanation:

A rational number is any integer, fraction, terminating decimal, or repeating decimal.

good luck, i hope this helps :)

Answer:

Step-by-step explanation:

The six points are shown on the graph. I think I've put them in correctly.

There are 6 sides to this figure. So this is a hexagon. It is not a regular hexagon. You can print the figure out to convince yourself that it is a hexagon.

Answer:

hexagon

Step-by-step explanation:

Answer:

15.75

Step-by-step explanation: