(30 points!)
In triangle XYZ, which angle has the least measure?​

X=3 and just use Photomatix on your phone

Answer:

7/66

Step-by-step explanation:

(7/10(1/3))(5/11)

=7/10(1/3)(5/11)

=7/10(1/3)(5/11)

=7/30(5/11)

=7/66

Answer:

7/10 *1/3 =7/30*5/11 = 35/330 =7/66

Answer:

Step-by-step explanation:

Given

Corresponding angles

Find the value of ∠D

Find the value of x

Answer:

Ruben??

Step-by-step explanation:

Just a guess, If another person answers Listen to them

Answer:

C. x = 5, y = 7

Step-by-step explanation:

Diagonals of a parallelogram bisects each other. Therefore:

[tex] 2x = y + 3 [/tex], and,

[tex] x + 2 = y [/tex]

✔️To find the value of x, substitute y = (x + 2) in [tex] 2x = y + 3 [/tex].

Thus:

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

[tex] 2x = x + 2 + 3 [/tex]

[tex] 2x = x + 5 [/tex]

Subtract x from each side

[tex] 2x - x = 5 [/tex]

[tex] x = 5 [/tex]

✔️To find y, substitute x = 5 in [tex] x + 2 = y [/tex].

Thus:

[tex] 5 + 2 = y [/tex]

[tex] 7 = y [/tex]

[tex] y = 7 [/tex]

Answer:

(a) 0.90

(b) 0.9001

Step-by-step explanation:

[tex]X_{i}\sim N(50, 100);\ i=1,2,3...16[/tex]

(a)

[tex]P ( 796.2 < \sum\limits^{16}_{i=1}{(X_{i} - 50)^{2} < 2630)=P ( \frac{796.2}{100} < \sum\limits^{16}_{i=1}{(\frac{X_{i} - 50}{10})^{2} < \frac{2630}{100})[/tex]

                                                    [tex]=P ( 7.962 < \sum\limits^{16}_{i=1}{Z_{i}^{2} < 26.3)\\=P ( 7.962\leq \chichi^{2}_{16} \leq 26.3)\\\\=P(\chi^{2}_{16}\leq 26.3)-P(\chi^{2}_{16}\leq 7.962)\\\\=0.90[/tex]

*Use the chi-square table.

(b)

[tex]P ( 726.1< \sum\limits^{16}_{i=1}{E(X_{i}-\bar X)^{2} < 2500)=P ( \frac{726.1}{100} < \frac{(n-1)S^{2}}{\SIGMA^{2}}< \frac{2500}{100})[/tex]

                                                    [tex]=P ( 7.261\leq \chi^{2}_{16-1} \leq 25.0)\\\\=P(\chi^{2}_{15}\leq 25.0)-P(\chi^{2}_{15}\leq 7.261)\\\\=0.9001[/tex]

*Use the chi-square table.

Answer:

I'm not sure what you're trying to find, so I went ahead and wrote you a proof.

Step-by-step explanation:

BA ≅ BC  - Given

AD ≅ DC  - Definition of a midpoint

∠ABD ≅ ∠CBD   - Given

BD ≅ DB   - Reflexive property of ≅

∠DAB ≅ ∠DCB   -  ASA

y = 6

x = 40

Step-by-step explanation:-8x+24-4x<108

108-24

-12x<84

x<7

Answer:

First break up 72 into

36 x 2 x -1

Then take the square root of 36

6 square root 2 x -1

Finally make square root -1 = i

6i square root 2 is your answer

Step-by-step explanation:

Answer:

I think it is 47. iuuuududhrururkejrjri

Answer:

PR = 15

Step-by-step explanation:

            PR = PQ + QR

   10x - 45 = 3 + x + 6  {Combine like terms}

   10x - 45 = 9 + x             {Subtract 'x' from both sides}

10x - x - 45 = 9

      9x - 45 = 9                  {Add 45 to both sides}

             9x  = 9 +45

             9x = 54

               x = 54/9

x = 6

PR = 10x - 45

     = 10*6 - 45

     = 60 - 45

PR = 15

ANSWER:

f(x) = x²-1

g(x) = x-1

f/g (x)=

x²-1÷x-1 = x-1

Answer:

The answer is B

Step-by-step explanation:

2x2=4 4x2=8 8x2=16

Hope this helps

Answer:

3,419,580

Step-by-step explanation:

i dont explain

Answer:

34,195,980 or 34.1

Step-by-step explanation:

Answer:

44

Step-by-step explanation:

[tex] {5}^{2} = {3}^{2} + {h}^{2} \\ h = 4[/tex]

therefore, area of traphozoid

[tex] \frac{1}{2} \times 4(8 + (11 + 3)) \\ = 44 \: {in}^{2} [/tex]

Answer:

5.  -(6/5)

6. 1/5

7. I think 4/25 but i am not full sure

8. 2

9. -(5/8)

Step-by-step explanation:

Answer:

Monica paid $171 while Rachel paid $207

Step-by-step explanation:

We are told that Monic and Rachel purchased a tv for $378.

Let the amount spent by Monica be X and the amount spent by Rachel be Y.

Thus;

x + y = 378 - - - - (eq 1)

We are told that Monica paid $36 less then Rachel. Thus;

y = x + 36

Or y - x = 36 - - - (eq 2)

Add eq 1 & eq 2 together to give;

2y = 378 + 36

2y = 414

y = 414/2

y = $207

Put 207 for x in eq 1 to get;

x + 207 = 378

x = 378 - 207

x = $171

Thus;

Monica paid $171 while Rachel paid $207

Answer:

D) All of the above

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

7y + 26

Step-by-step explanation:

6y + 24

y + 2

7y + 26

C) Carla's Cooking

Explanation:

Carla's Cooking: $1000

Alonzo' Appetizers: $1400

Ben's Bistro: $2250

Carla's cooking is the cheapest.

Answer:

The answer is 2

Step-by-step explanation:

25% over 100 =  X/8

cross mulitply you'll get 200 divide that by 8 you get 2games lost

hope this helps :)

Answer: It would equal 1/27.

Step-by-step explanation: Any number raised to a negative exponent, essentially means you reciprocal to get rid of the negative. After that, you do the math for the number in the denominator, without considering the negative sign. You could also do it the other way, do the function first without the negative, 3^3 is 27 and then applying the negative, reciprocal it to 1/27.

Answer:

3m/s

Step-by-step explanation:

delta y = 40m - 10m = 30m

delta x = 20s - 10s = 10s

slope = delta y / deltax = 30m / 10s = 3m/s

Answer:

45/100   IS 45%

Step-by-step explanation:

Answer:

Step-by-step explanation:

-0.59x+0.29=7.2

-0.59x+0.29-0.29=7.2-0.29

-0.59x=7.2

divide both sides by -0.59

x=− 11.7118644

that can be rounded to x= -11.7

Answer:

x=-11.7

Step-by-step explanation:

-0.59x+0.29=7.2

subtract 0.29 on both sides to isolate x

-0.59x=6.91

divide -0.59 from both sides (will be a large number)

-11.711864

x=-11.7

Answer:

First, solve for the volume of the tray by the equation V = L x W x H. Convert first all the dimensions to inches. The operation gives an answer of volume equal to 236.22 in³. Converting the amount of paint available to in³. This gives an answer of 231 in³. Hence, the answer is letter B.

Step-by-step explanation:

Answer:

[tex]x = 45[/tex]

Step-by-step explanation:

See attachment for complete question.

From the attachment, we have that x and 3x are on a straight line

and angle on a straight line sum up to 180

In other words:

[tex]x + 3x = 180[/tex]

[tex]4x = 180[/tex]

Divide through by 4

[tex]\frac{4x}{4} = \frac{180}{4}[/tex]

[tex]x = \frac{180}{4}[/tex]

[tex]x = 45[/tex]

Hence, the measure of x is 45 degrees

Answer:

The answer is 4. I took the quiz.

Step-by-step explanation:

Answer: 8.5%

Step-by-step explanation:

I=Prt

180=(2,820)r(3/4)

180=2,115r

R=180/2,115

r≈8.5%

The effective interest rate is approximately 8.5%, about half a percent higher than what was advertised.