What is the value of x?

12
15
20
24

ANSWER: 20

Can someone explain this question I don’t understand it.

Answer:

I am grateful for my family and Friends! ^-^ Thank you! HAVE A HAPPY THANKSGIVING!

Step-by-step explanation:

Answer:

I am thankful for my family and my health.

Step-by-step explanation:

Answer:

Step-by-step explanation:

The cost of 3 tickets is 6 dollars. divide 6 by 3 to get the cost of one ticket, which would be two dollars a ticket. with this in mind we'll complete the table

6 12 14 18 20

3 6   7  9  10

Answer:

y=3/4x+(-2) aka the first blank is 3/4 the second blank is -2

Step-by-step explanation:

The first blank is the slope, the second one shows the y-intercept. You are welcome

Answer:

x=(c/d)-1

Step-by-step explanation:

the answer to your question is x=c/d - 1

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

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The property illustrated by the equation 6 + (4 + x) = 6 + (x + 4) is the commutative property of addition.

The commutative property of addition states that the order in which numbers are added does not affect the result. In this equation, both sides of the equation involve adding numbers, and the numbers being added are the same: 6, 4, and x.

The equation shows that regardless of whether we add 4 and x first or x and 4 first within the parentheses, the final result will be the same. The commutative property of addition allows us to freely rearrange the order of the terms being added without changing the overall sum.

Therefore, The property illustrated by the equation 6 + (4 + x) = 6 + (x + 4) is the commutative property of addition.

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Answer:

200

Step-by-step explanation:

x-15% of x= Rs.170

x - 0.15x = 170

0.85x = 170

x = 170/0.85

x = 17000/85

x = 200

Answer:

Step-by-step explanation:

          Statements                                           Reasons

1). AB ≅ CB, AD ≅ CD               1). Given

2). BD ≅ BD                              2). Reflexive Property of congruence

3). ∠BAD ≅ ∠BCD                     3). Given

4). ∠ABD ≅ ∠CBD                     4). Given

5). ∠BDA ≅ ∠BDC                    5). Third angles theorem

6). ΔABD ≅ ΔCBD                     6). SAS property of congruence of two

                                                        triangles

Answer: B) Group 2

Step-by-step explanation:

Given the data:

Group 1 : 18 25 56 42 29 38 54 47 35 30

Group 2 : 23,19,50,49,67,34,30,59,40,33

Group 3 : 19,22,24,40,45,29,33,29,39,59

Group 4 : 21,23,25,40,35,19,70,40,22,23

The mean absolute deviation (MAD) :

Σ(x - m) / n

Where :

m = mean ; n = number of observations

Using calculator to save computation time :

GROUP 1:

m = 37.4 ; n = 10

Mean Absolute deviation = 10

GROUP 2:

m = 40.4 ; n = 10

Mean Absolute deviation = 12.68

GROUP 3:

m = 33.9 ; n = 10

Mean Absolute deviation = 9.48

GROUP 4:

m = 31. 8; n = 10

Mean Absolute deviation = 11.56

9.48 < 10 < 11.56 < 12.68

Group 3 < group 1 < group 4 < group 2

Group 2 has the highest mean absolute deviation with a value of 12.68

Answer:

group 4

Step-by-step explanation:

USA test preo

Answer: If the air-plane travels 1020 km in one hour, then it will cover 4250 km in 25/6 hours.

The formula which relates distance, speed, and time is given by d = rt, where d is the distance traveled, r is the rate of travel or the speed, and t is the time traveled. To find out the distance an aircraft will travel in t = 25/6 hours, we must first find out the speed r of the aircraft in kilometers per hour (km/hr) as shown:

d = rt

1,020 km = r(1 hr)

(1,020 km)/(1 hr) = [r(1 hr.)]/(1 hr)

1,020 km/hr = r(1 hr./1 hr)

1,020 km/hr = r(1)

r = 1,020 km/hr

Now, calculating the distance the aircraft will travel in t = 25/6 hours, we have:

d = rt

= (1,020 km/hr)(25/6 hr)  

= (1,020)(25/6) km

= (1,020/6)(25) km

= (170)(25) km

= 4,250 km

Answer:

4250 km

Step-by-step explanation:

[tex]\Large\bf{GiveN,} \\ [/tex]

⠀⠀⠀[tex] \textbf{Distance\:covered\: in \:1\:hour} [/tex]

⠀⠀⠀⠀⠀[tex] \implies [/tex][tex]\bf\dfrac{25}{6}[/tex] × 1020

⠀⠀⠀⠀⠀[tex] \implies [/tex][tex]\bf\dfrac{25×1020}{6×1}[/tex]

⠀⠀⠀⠀⠀[tex] \implies [/tex][tex]\bf\dfrac{25500}{6}[/tex]

⠀⠀⠀⠀⠀⠀ [tex]\small{\underline{\mathcal{\green{ =\:4250\:km}}}}[/tex]

[tex] \therefore[/tex][tex] {\:\:\:Distance\: covered\: in \:25/6\:hrs\:by\:plane}[/tex][tex] {⠀⠀⠀⠀⠀= 4250\:km}[/tex]

Answer:

60°

Step-by-step explanation:

Complementary angles add to 90°, so if x is double its complement, then x + (1/2)x = 90. Doing the algebra gets you to x = 60. You know that answer is correct because 60 is double 30, which is its complement.

Answer: $78,260

Explanation:

is her annual salary bi annually means ever two weeks and 52 weeks in a year so u divide 52 by two and multiply that by her biweekly salary

Answer:

first one is 1

Second is -2/3

Answer:

d. 1

Step-by-step explanation:

To evaluate a function, plug the number in the parentheses into the expression in place of x:

(-9/3) + 4 = 1

Answer:

option d.

Step-by-step explanation:

answer is 1

as LCM is 3

-9/3+ 4/1*3/3=

-9+12/3= 3/3

=1

Answer:

The function g(x) has a greater value when x = 3. The function g(x) will be 7 when x = 3 while the function f(x) is will be 5

Step-by-step explanation:

For the function f(x), when x = 3, you get the equation f(x) = 2(3) - 1. Two times three equals six, so the equation can be simplified to f(x) = 6 - 1. Six minus one equals five, so f(x) = 5 when x = 3.

For the function g(x), when x = 3, you get the equation g(x) = 4(3) - 5. Four times three equals 12, so the equation is now g(x) = 12 - 5. 12 minus five equals seven, so g(x) = 7 when x = 3.

Hope this helps :)

Answer:

8 1/3 or 8.3 repeating

Step-by-step explanation:

you're welcome

Answer:

Step-by-step explanation:

1. yes it is a function. The x is used just once and will pass the vertical line test.

2.y =-2x+3. Yes. Came as above. The x intercepts are (3/2,0) and the y is (0,3)

3. x= -2. No because it is a straight line or vertical line up the -2

The average rate of change:

a. -143.4 decks per day

b. -38 decks per day.

a.

For day 0 to day 5

[tex]= (1,283 - 2000) \div (5 - 0)\\\\= -717 \div 5\\\\= -143.4[/tex]

b.

For day 15 to day 20

[tex]= (338-528) \div (20-15)\\\\= -190 \div 5\\\\= -38[/tex]

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Answer:the slope is negative is the one with the x , -3/2 so that means the top of the line points to the top left

Start with -3 which on the y axis start on -3 go down thats the first dot point then do slope which is -3 down /2 right the opposite start again on -3 on the y go up 3 and 2 to the left connect points

Step-by-step explanation:

Answer: 2

Step-by-step explanation:

Answer:

its 1

Step-by-step explanation:bgbtt

Answer:

100, 70, 80, 56

Explanation:

Look at attached image!

In the 2 x 2 array, the sum of all squares is 18 x 17 = 306.

The number in the 4 sections are 100, 80, 70, and 56.

A 2 x 2 array that shows the problem 18 x 17.

2 x 2 array has four blockers or magic quadrants, the matrix diagram is a simple square divided into four equal quadrants.

18 = 10 +8

17 = 10 +7

18 x 17 = 306

In the 2 x 2 array : 100+80+70+56 = 18 x 17 = 306

Therefore, In the 2 x 2 array, the sum of all squares is 18 x 17 = 306.

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Answer:

Rugby

Step-by-step explanation:

They're the most similar.

Soccer you play with only your feet

Speedball you kick the ball around

Field hockey uses a stick

Answer:

c = 6P

Step-by-step explanation:

equation format: c = mP

c = the total cost Donna pays

m = the cost per pound of chocolate(6)

P = the amount of pounds Donna buys

Since we know the cost per pound is $6, we can input it into the equation format:

c = 6P

Now we have an equation that represents the total cost (c) that Donna pays for P pounds.

Let C = total cost that Donna pays.

Donna buys P pound at $6 per pound tells me to multiply.

C = 6P.

Understand?

Answer:

Let me check real quick

Step-by-step explanation:

Answer:

15

Step-by-step explanation:

Answer:

b

Step-by-step explanation:

One square = (2/5)/(3) Invert and multiply the 3

2      1

==    ==    =

5       3

2/15

5 squares = 5 * 2/15 = 10 / 15 = 2/3

Answer:

d not simlar just letting u know ur getting it wrong

Step-by-step explanation:

Answer:

I think A or C would be the answer! Hope this helped a little!!