Given z= - sqrt 2- sqrt 2i, which letter represents z3

Answer:

The first one is incorrect

Step-by-step explanation:

I'm sorry if this is wrong...

Answer:

I believe the answer is C.

Answer:

24 possible dishes

Step-by-step explanation:

Given

Total

[tex]Meat = 4[/tex]

[tex]Cheese = 3[/tex]

[tex]Bread = 2[/tex]

Selection

[tex]Meat = 1[/tex]

[tex]Cheese =2[/tex]

[tex]Bread = 1[/tex]

Required

Determine the number of possible combo

Rita wants to select 1 of 4 meat types,

So, the number of selections is: [tex]^4C_1[/tex]

Rita wants to select 2 of 3 cheese types,

So, the number of selections is: [tex]^3C_2[/tex]

Rita wants to select 1 of 2 cheese types,

So, the number of selections is: [tex]^2C_1[/tex]

The total number of selections is:

[tex]Total = ^4C_1 * ^3C_2 * ^2C_1[/tex]

Using

[tex]^nC_r = \frac{n!}{(n-r)!r!}[/tex]

We have:

[tex]Total = \frac{4!}{(4-1)!1!} * \frac{3!}{(3-2)!2!} * \frac{2!}{(2-1)!1!}[/tex]

[tex]Total = \frac{4!}{3!1!} * \frac{3!}{1!2!} * \frac{2!}{(1!1!}[/tex]

[tex]Total = \frac{4*3!}{3!*1} * \frac{3*2!}{1*2!} * \frac{2*1}{1*1}[/tex]

[tex]Total = 4* 3 * 2[/tex]

[tex]Total = 24[/tex]

Hence, there are 24 possible dishes

Answer:

24

Step-by-step explanation:

I did Mathcounts

Answer:

Step-by-step explanation:

(21x+1)+(14x+4)=180

35x+5=180

35x=175

x=5

(21{5}+1)

105+1

Angle< RQS=106 degrees                                                        (14{5}+4)

                                                                                                  Angle TQS=74

Angel RTQ is a straight angle, the measure of angle RQS and the measure of angle TQS is, 61° & 74°

An angle is a mathematical term, which we can define, when two straight lines or rays meet at a common endpoint. The common point is called the vertex of an angle. The word angle comes from a Latin word named ‘angulus,’.

Interior angles:- The inner angle made by the intersection of two polygonal sides.

Exterior angles:- The outer angle made by the intersection of two polygonal sides.

Given that,

A line segment, RQT

And one ray, QS

∠TQS  =  (21x + 1)°

∠RQS  =   (14x + 4)°

it is known that,

Straight angle = 180°

∠TQS  + ∠RQS  = 180°

(21x + 1)° +  (14x + 4)°  = 180°

                    35x + 5   =  180°

                            35x  =  175°

                                 x  =  5°

∠TQS  =     (21×5 + 1)° =  61°

∠RQS  =     (14×5+ 4)° =  74°

Hence, the measure of ∠TQS  & ∠RQS are respectively  61° & 74°

To know more about angle check:

https://brainly.com/question/28451077

#SPJ5

Answer:

-3/5

Step-by-step explanation: this equation works when you are given two points

[tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} } =slope[/tex]

-7-2/13-(-2)= -9/15 simplify =-3/5

Answer:

i dont see the graph need more info

Step-by-step explanation:

Answer:

5( 1.5 + 1.5 + x ) = 25

Step-by-step explanation:

Given:

Calculations:

Answer:

3 + 15x

Step-by-step explanation:

3(1 + 5x)

Open the brackets:

3*1 + 3*5x = 3 + 15x

Answer:

12 2/3 cups of baking soda

Step-by-step explanation:

Quarts of vinegar 3: Cups of Baking soda :4 |

According to the recipe, exactly how many cups of baking soda need to be mixed with 9 1/2 quarts of white vinegar

From the above recipe

3 quarts of vinegar = 4 cups of baking soda

9 1/2 quarts of vinegar = x

Cross Multiply

3 × x = 4 × 9 1/2

3x = 4 × 19/2

x = 4 × 19/2 ÷ 3

x = 4 × 19/2 × 1/3

x = 12.666666667 cups of baking soda or 12 2/3 cups of baking soda

Answer:

12 2/3

Step-by-step explanation:

Answer:

looking at it I think B is P from another angle

0.80.

round 4.35 to 4.

then, do 4/5.

giving you, 0.80.

Answer: the quotient would be almost 1

Answer:

$960

Step-by-step explanation:

if the fraction is 2/5 then divide by 4 then multiply by 2

Answer

If the fraction is 2/5 the percentile is 40 percent assuming that's what you mean, she will end up paying 960 dollars for rent because 960 is 40 percent of 2400.

Step-by-step explanation:

Answer:

31

Step-by-step explanation:

We can find the value of the animal by using the first equation.

Since all 3 are the same and add up to 21, we can find the value by dividing 21 by 3:

21/3

= 7

Then, use this and the second equation to find the value of the clock:

Subtract 7 from 19:

19 - 7

= 12

Since the other two numbers are both clocks, we can find their value by dividing 12 by 2:

12/2

= 6

Then, find the value of the bowtie using the values of the clock and animal:

x + 6 + 7 = 15

x + 13 = 15

x = 2

Use these to solve the last equation. There are 2 ties, so plug in 4 because one tie is equal to the number 2.

7 + 4 x 6 = ?

7 + 24

= 31

So, the answer is 31

414-231=183

sdfjksdjalksdaf

Answer:

C) 0

Step-by-step explanation:

4-6|3-5|÷3

4-6|-2|÷3

4-6(2)÷3

4-12÷3

4-4

0

Answer:

A [tex]-\frac{8}{3}[/tex]

Step-by-step explanation:

[tex]\frac{4-6\left|3-5\right|}{3}[/tex]

[tex]=\frac{-8}{3}[/tex]

[tex]\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{-a}{b}=-\frac{a}{b}[/tex]

[tex]=-\frac{8}{3}[/tex]

Answer:

x=70

Step-by-step explanation:

(-3/5 - 7/10 + 1/2)x= -56

(-4/5)x= -56

x=-56÷ -4/5

x=70

1 over 4 x2+x+6 i hope this helps

Answer:

no

Step-by-step explanation:

no because the larger the negative is thats like more your borrowing

Answer:

The slope is 14/13 (Fourteen over thirteen)

Step-by-step explanation:

Answer: -64 should be your discriminant

Answer:

D

Hope this helps

Slope1 * 1\slope2= -1 when line 1 is normal to line 2

Slope of first line (6x-3=10) = -2

Slope = 0.5

0.5X-2.5=y-3

Y= 0.5x+0.5

Y= 0.5(x+1)

Answer:

b is the answer pls brainly brainliest im smart btw  

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Answer: 3  1 /8

Step-by-step explanation: (3  3 /4 )( 5 /6)

=(15 /4) ( 5 /6 )

= 25 /8

=3  1 /8

Answer:

-x^10y^15m^5

Step-by-step explanation:

-x^5×2y^3×5m^5