help..........me .................

Answer:

A

Step-by-step explanation:

if X is 7, and is connected/touching the three. You have to multiply and 7×3=21

Answer 153

Step-by-step explanation:

There are 388 pencils. Jake takes away 235 how much does he have left.

Answer: jake has 388 pencils and you took 235 away from him. How many pencils does he have?

Step-by-step explanation:

Answer:

$250 per month  for 2 years

Step-by-step explanation:

Answer:9

Step-by-step explanation:

The distance between-9 and 0 is 9.

Step-by-step explanation:

|-9| = 9 , since the absolute value of every negative number is a positive number

Answer:

7:12

It is 7:12 because we divide by 4.

28 ÷ 4 = 7.

48 ÷ 4 = 12.

Now, you have a final answer 7:12.

Answer:

7:12

Step-by-step explanation:

Divide each side by four.

Answer is 7:12

Hope this helps! :) Let me know if it does.

Step-by-step explanation:

y + 65°= 180° (Being co-interior angle)

y = 180° - 65°

y = 115°

Next we will find of the next co-interior angle which is A and D

(2x - 10)° + (3x + 20)° = 180° ( Same reason)

Now we will keep the like ones together.

2x° + 3x° - 10° + 20° = 180°

5x° + 10° = 180°

5x = 180° - 10°

5x = 170°

x = 170°/5

x = 34°

Now we need to find (2x - 10)° and (3x + 20)°

(2x - 10)°

=(2×34-10)°

=(68-10)°

=58°

(3x + 20)°

=(3×34-20)°

=(102-10)°

=92°

Answer:

1/5, 20%

Step-by-step explanation:

1/5 = 0.2

20 % = 20/100 = 0.2

1/5, 20%

Answer:

16.93 units

Step-by-step explanation:

Length of a segment having extreme ends [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex] is given by the formula,

d = [tex]\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

ML = [tex]\sqrt{(4-1)^2+(0-4)^2}[/tex]

     = 5 units

LP = [tex]\sqrt{(1+1)^2+(4+2)^2}[/tex]

    = [tex]\sqrt{40}[/tex] ≈ 6.32 units

PN = [tex]\sqrt{(-1-2)^2+(-2-0)^2}[/tex]

     = [tex]\sqrt{13}[/tex]

     ≈ 3.61 units

NM = [tex]\sqrt{(4-2)^2+(0)^2}[/tex]

      = 2 units

Perimeter of the polygon MLPN = ML + LP + PN + NM

                                                     = 5 + 6.32 + 3.61 + 2

                                                     = 16.93 units

Answer:

[tex] \boxed{ \bold{ \huge{ \boxed{ \sf{2z - 5y}}}}}[/tex]

Step-by-step explanation:

[tex] \sf{ - ( - 2z + 5y)}[/tex]

Distribute negative ( - ) sign through the parentheses

[tex] \sf{( - ) \times ( - 2z) + ( - ) \times (5y)}[/tex]

[tex] \dashrightarrow{ \sf{2z + ( - 5y)}}[/tex]

[tex] \dashrightarrow{ \sf{2z - 5y}}[/tex]

Hope I helped!

Best regards! :D

Answer:

D. Every decimal number is an irrational number.

Step-by-step explanation:

As long as a decimal repeats or terminates, it is a rational number.

Answer:

g(x) = -|x|

Step-by-step explanation:

f(x) = |x|

y = −f(x)  Reflects it about x-axis

g(x) = -|x|

We start off with: f(x) = |x|

Reflection across x-axis

y = -f(x)

After: g(x) = -|x|

Best of Luck!

Answer:

its c

Step-by-step explanation:

Answer:

C. m∠1 = 110° and m∠3 = 70°

Step-by-step explanation:

as the other person said :)

The median would be better for describing the income of a typical person in the class because the professor's large salary skews the data to the right while all the students are towards the left and center.

Answer:

B E F G

Step-by-step explanation:

Polygons are 2 dimensional shapes with straight edges (no curved edges). The shape needs to be closed up entirely to be a polygon. It cannot have any intersecting line segments

A can't be a polygon because the shape isn't closed up entirely

C can't be a polygon because it is a 3d shape

D can't be a polygon because it has curved edges.

H can't be a polygon because it isn't closed up (there are no line segments).

I can't be a polygon because polygons cannot have intersecting lines

J can't be a polygon because polygons cannot have intersecting lines

I hope this helps! If it does, a rate or brainliest would be much appreciated. :)

Answer:

[tex] m\angle PQR =(8x - 4)\degree[/tex]

Step-by-step explanation:

Since, QS bisects angle PQR.

Therefore,

[tex]m\angle PQR = m\angle PQS = m\angle RQS\\

m\angle PQR =5x - 11 + 3x +7\\

m\angle PQR =5x + 3x + 7 - 11\\

\huge \red {\boxed {m\angle PQR =(8x - 4)\degree}} [/tex]

Answer:

5/1 is the rate

Step-by-step explanation:

for every hour, joe reads 5 chapters

Answer:

just divide 30 by 6 which is 5

Step-by-step explanation:

Answer:

Let 0.12 be x.

Here, x is recurring in two decimal places so we'll multiply it by 10-

Now, by subtracting them-

[tex] \\ \implies \sf \: 10x - x = 1.22 - 0.12 \\ \\ \\ \implies \sf \: 9x = 1.1 \\ [/tex]

Now, we'll divide both sides by 9 to get x as a fraction -

[tex] \\ \implies \sf \: x = \frac{1.1}{9} \\ \\ \\ \star \: \large{ \boxed{ \sf{x = \frac{11}{90} }}} \\ [/tex]

Answer:

Step-by-step explanation:

1/2

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Solution :-

Following are the population of five major cities of India according to the Census of 2011.

1) Mumbai  

a) Indian System :

1,24,42,373 - One Crore Twenty Four Lakh Forty Two Thousand Three Hundred Seventy Three.

b) International system :

12,442,373 - Twelve Million Four Hundred Forty Two Thousand Three Hundred Seventy Three.

2) Delhi  

a) Indian System :  

1,10,34,555 - One Crore Ten Lakh Thirty Four Thousand Five Hundred Fifty Five.

b) International System :

11,034,555 - Eleven Million Thirty Four Thousand Five Hundred Fifty Five.

3) Bangalore  

a) Indian System :

84,43,675 - Eighty Four Lakh Forty Three Thousand Six Hundred Seventy Five.

b) International system :

8,443,675 - Eight Million Four Hundred Forty Three Thousand Six Hundred Seventy Five.

4) Hyderabad  

a) Indian System :

67,31,790 - Sixty Seven Lakh Thirty One Thousand Seven Hundred Ninety.

b) International System :

6,731,790 - Six Million Seven Hundred Thirty One Thousand Seven Hundred Ninety.

5) Ahmedabad  

a) Indian System :  

55,77,940 - Fifty Five Lakh Seventy Seven Thousand Nine Hundred Forty.

b) International System :

5,577,940 - Five Million Five Hundred Seventy Seven Thousand Nine Hundred Forty.

Answer:

Step-by-step explanation:

Comment me if you want to help me find my lost love

Answer:

87, median is the middle value

Step-by-step explanation:

put them in order from least to greatest

56, 72, 87, 89, 93

87 is your median

Answer:

The median of her scores is 87

Step-by-step explanation:

What is median?

The middle number; found by ordering all data points and picking out the one in the middle (or if there are two middle numbers, taking the mean of those two numbers) is called a median.

Arranging the data in ascending order.

56,72,87,89,93.

n=5

Median =[(n+1)/2]th observation.

            =[(5+1)/2]th observation

           =3rd observation

          = 87

Hence, the answer is Option (B) 87

To know more about median here

https://brainly.com/question/300591

# SPJ2

Answer:

Step-by-step explanation:

Parent function:

Transformed function:

Transformation applied:

Correct answer choice is:

Answer: A

Step-by-step explanation:

The equation that models the data in the table is:

y = 4 cosine (StartFraction pi Over 2 EndFraction x minus StartFraction pi Over 2 EndFraction) + 6 (Option A)

A mathematical model is a typification of a physical system with the use of Mathematical concepts, tools, and elements.

This process is called mathematical modeling.

Learn more about Mathematical Models at:

https://brainly.com/question/4960142

#SPJ2

Answer:

One with a slope of -2 and different y-intercept

e.g. y = -2x + 3

Answer:

thta is confusing try google

Step-by-step explanation:

Answer:

hifuorgvowebv4

Step-by-step explanation:

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Answer:

B. 1.8miles/hour

Step-by-step explanation:

Speed = distance/time

Given parameters

Distance = 3/10 miles

Time = 10miuntes

Convert the time to hours

10minutes = (10/60)hour

10minutes = 1/6 hour

Substitute the parameters into the formula;

Distance = (3/10)/(1/6)

Distance = 3/10× 6/1

Distance = 18/10

DISTANCE = 1.8miles/hour

Answer:

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

x = 2

Hope this helps! :)

Answer:

x = 2

Step-by-step explanation:

2x - 3 = - x + 3

First, combine the like terms

(Don't forget to change the signs with you bring a number or variable from one side to another.)

2x + x = 3 + 3

Then, add or subtract.

3x = 6

Divide.

x = 2

Hope this helps!