What is the arc measure of this circle?
mCD=____ ?

Answer:

(x - 20)(x + 3)

Step-by-step explanation:

Multiply the coefficient of the first term. 1 x -60

which equals -60

find the two factors of -60 which is -17

-60+ 1 = -59

-30+ 2= -28

-20+ 3= -17

Then, the final answer you will get is  (x - 20)(x + 3)

Answer:

C

Step-by-step explanation:

I did it

Answer: B

Step-by-step explanation:

Answer:

[tex]9^{-36}[/tex]

Step-by-step explanation:

100 in^2 bc you have to do l x w x h

yttdfh;;;;;;;;////////////////

That's what you said but backwards :P

Answer:

so its 37377 im doing this for points

Step-by-step explanation:

i dont know if its wrong but add 1+h3

answer:

A≈1039.23

Solution

A=33

2a2=3·3

2·202≈1039.23048

Answer:

x = 45°

Step-by-step explanation:

Congruence of Angles:

Linear angles are those consecutive angles formed when two lines cross. Their sum of linear angles is 180°.

Corresponding angles are those which occupy the same relative position at each intersection where a straight line crosses two others. If the two lines are parallel, the corresponding angles are congruent.

From the provided figure, angles y and 3x-60 are linear, thus:

y + 3x - 60 = 180

y = 180 - 3x + 60

y = 240 - 3x

Also, being p and q parallel lines, angles y and 2x+15 are corresponding, thus:

240 - 3x = 2x + 15

Adding 3x:

240 = 2x + 3x + 15 = 5x + 15

Subtracting 15:

240 - 15 =5x = 225

Dividing by 5:

x = 225 / 5 = 45

x = 45°

Answer:

x=35

Step-by-step explanation:

x+110+35=180

x+145=180

x=180-145

x=35

Questão completa:

O cronograma de vacinação deste posto pretendia vacinar 1500 moradores do bairro,

porém não conseguiu vacinar todos os moradores. Qual é a probabilidade de escolher

ao acaso um morador do bairro que não tomou vacina?

(eles so conseguiram vascinar 1000 pessoas )

Responda:

1/3

Explicação passo a passo:

Dado que :

Número total de pessoas = 1.500

Número total de vacinados = 1000

Conseqüentemente,

Número de não vacinados = (1500 - 1000) = 500

Portanto, a probabilidade de selecionar aleatoriamente alguém que é vacinado:

Probabilidade = (resultado necessário / número de resultados totais)

P (selecionando alguém que não foi vacinado) =

500/1500

= 1/3 ou 0,3333

Answer:

1/10

Step-by-step explanation:

Answer:

x ^ 2 = 8

x = √8

Answer:

VW and YZ

Step-by-step explanation:

Count the lines in between the black dots.

Answer:

Yes

Step-by-step explanation:

Yes, Nathan's reasoning makes perfect sense because he is only stating that the money will be enough for the train tickets. Since a ticket for a single student is $200 round-trip and there are a total of 50 students going then that would mean that the total cost is indeed $10,000 (200 * 50). Since they raised a total of $10,880 with the fundraisers that would leave them with $880 ($10,880 - $10,000) after buying all the tickets that they need for all of the students.

Answer:

Yessirr

Step-by-step explanation:

Yessir, Nathan's reasoning makes perfect sense because he is only stating that the money will be enough for the train tickets. Since a ticket for a single student is $200 round-trip and there are a total of 50 students going then that would mean that the total cost is indeed $10,000 (200 * 50). Since they raised a total of $10,880 with the fundraisers that would leave them with $880 ($10,880 - $10,000) after buying all the tickets that they need for all of the students.

Answer:

The coordinates that satisfy the equations will be: (3, 2)

Hence, option C is correct.

Step-by-step explanation:

Given the equations

[tex]x\:-2y\:=-1;\:2x\:+\:3y=12[/tex]

solving the equations to find the solution values (coordinates)

[tex]\begin{bmatrix}x-2y=-1\\ 2x+3y=12\end{bmatrix}[/tex]

[tex]\mathrm{Multiply\:}x-2y=-1\mathrm{\:by\:}2\:\mathrm{:}\:\quad \:2x-4y=-2[/tex]

[tex]\begin{bmatrix}2x-4y=-2\\ 2x+3y=12\end{bmatrix}[/tex]

[tex]2x+3y=12[/tex]

[tex]-[/tex]

[tex]\underline{2x-4y=-2}[/tex]

[tex]7y=14[/tex]

so

[tex]\begin{bmatrix}2x-4y=-2\\ 7y=14\end{bmatrix}[/tex]

solve for y

[tex]7y=14[/tex]

[tex]y=2[/tex]

[tex]\mathrm{For\:}2x-4y=-2\mathrm{\:plug\:in\:}y=2[/tex]

[tex]2x-4\cdot \:2=-2[/tex]

[tex]2x=6[/tex]

[tex]\mathrm{Divide\:both\:sides\:by\:}2[/tex]

[tex]\frac{2x}{2}=\frac{6}{2}[/tex]

[tex]x=3[/tex]

[tex]\mathrm{The\:solutions\:to\:the\:system\:of\:equations\:are:}[/tex]

[tex]x=3,\:y=2[/tex]

Therefore, the coordinates that satisfy the equations will be: (3, 2)

Hence, option C is correct.

Answer:

3,2

Step-by-step explanation:

Answer:

7x+1

Step-by-step explanation:

Add common variables. That's as far as you can go because you don't what the final answer is supposed to be.

Answer:

B) 0

Step-by-step explanation:

Answer:

Step-by-step explanation:

1. Graph the points

2. Connect the point 3,7

3. Reflect it over line x=-2 and y=3

THE ANSWER IS A (-7,-1)

The location of the point F should be considered as the option A.  (-7,-1).

Since Point F' is the image when point F is reflected over the line x= -2 and then over the line y = 3. The location of F' is (3,7).

So here we have to do graph the points, then connected the points i.e. 3 and 7. And, then reflect it over the line i.e. x = -2, and y = 3

So here the answer should be (-7,-1)

Learn more about point here: https://brainly.com/question/14424200

Answer:

Step-by-step explanation:

[tex]y = 2x^2 - 4x + 5\\\\y = 2(x^2 - 2x) + 5\\\\y=2(\underline{x^2-2\cdot x\cdot1+1^2}-1^2)+5\\\\y=2\big[(x-1)^2-1\big]+5\\\\y=2(x-1)^2-2+5\\\\y=2(x-1)^2+3\quad\implies\quad vertex:\ (1\,,\ 3)[/tex]

9514 1404 393

Answer:

Step-by-step explanation:

Let a represent the number of adults that attended. Then 2a is the number of children, and (249 -a -2a) is the number of students. The total revenue is ...

  5(2a) +7(249 -3a) +12a = 1806

  a +1743 = 1806 . . . . simplify; next, subtract 1743

  a = 63 . . . . . . . . adults

  2a = 126 . . . . . . children

  249 -3a = 60 . . students

126 children, 63 adults, and 60 students attended.

Answer:

nineteen

Step-by-step explanation:

ty for the points luv

Answer:

Ok Ill help you :)

Step-by-step explanation:

a)  -125

b)  +27

c)  -9

d)  +9/8

I hope this helps!!! ❤️

Answer:

well if the x is in the fraction the answer is

x=5

if it is not and it's after the fraction

x=1/5

Step-by-step explanation:

for x=5                                               for x=1/5

Apply;fraction:cross:multiply:          8/12=10/3 x then switch sides

8*3x =12*10                                       10/3 x = 8/12  cancel the common factor:4

simplify:                                             10/3 x = 2/3                                          

24x=120                                            multiply both sides by 3

divide both sides by 24                   3*10/3 x = 2*3/3

24x/24=120/24                                 simplify: 10x =2

simplified =5                                    divide both sides by 10: 10x/10=10/2

x=5                                                    simplified = 1/5

                                                          x=1/5

Please let me know if this helps. and give me a thanks or something if it did <33

Answer:

35 5x7=35

Step-by-step explanation:)

35 [tex]hope you love it[/tex]

Answer:

where are the following???

Step-by-step explanation:

Answer: 3 1/9 cups of vinegar

Step-by-step explanation:

From the question, we are informed that Payton uses 1 1/2 cups of vinegar in her salad dressing recipe.

To know how much vinegar Payton would use to make 4 2/3 recipes, we divide 4 2/3 by 1 1/2. This will be:

= 4 2/3 ÷ 1 1/2

= 14/3 ÷ 3/2

= 14/3 × 2/3

= 28/9

= 3 1/9 cups of vinegar

Answer:

if you increase by 4%, it means you will have a new total of 104%. In decimals it is 1.04 (divide your percentage by 100) after that you do the same with the 3% increase. you'll have a new total of 103%. In decimals 1.03. If you want to know what single multiplier you can use, you need to multiply the both decimals. So you get 1.04 x 1.03 = 1.0712

Step-by-step explanation:

The decimal multiplier would you use to increase by 4% followed by a 4% decrease is 1.0816.

To determine the quantity or percentage of something in terms of 100, use the percentage formula. Per cent simply means one in a hundred. Using the percentage formula, a number between 0 and 1 can be expressed. A number that is expressed as a fraction of 100 is what it is. It is mostly used to compare and determine ratios and is represented by the symbol %.

Given:

We have to find decimal multiplier would you use to increase by 4% followed by a 4% decrease.

So, (1+ 4%)(1+ 4%)

= (1 + 4/100)(1 + 4/100)

= (1 + 0.04)(1+0.04)

= 1.04 x 1.04

= 1.0816

Learn more about percentage here:

https://brainly.com/question/29306119

#SPJ2

Answer:

B.. ..... .., .........

On expanding the given expression (-2a²b⁴)³ , we get -

- 8a⁶b¹²

An expression in math is a sentence with a minimum of two numbers or variables and at least one math operation.

Given is the following expression -

(-2a²b⁴)³

On expanding the expression, we get -

(-2a²b⁴)³

- 8a⁶b¹²

The correct alternative is option [C] → - 8a⁶b¹²

Therefore, on expanding the given expression (-2a²b⁴)³ , we get -

- 8a⁶b¹²

To solve more questions on expressions, visit the link below-

brainly.com/question/11915983

#SPJ2

Answer:

x=9

Step-by-step explanation:

Answer:

braiiiiiiiiinlllllllyyyyyyyyest

Step-by-step explanation: