Draw and ordered stem and leaf diagram to show this information.

2, 7, 13, 18, 20, 25, 27, 28, 32

Answer:

Option B

Step-by-step explanation:

Perimeter of the given figure = Sum of measures of all sides

                                                = AB + BC + CA

Since, AB = BC = 9 cm (Radii)

CA = Length of arc CA which is the quarter of the circumference of a circle with radius 9 cm

CA = [tex]\frac{1}{4}(\text{Circumference of the circle})[/tex]

      = [tex]\frac{1}{4}(2\pi r)[/tex]

      = [tex]\frac{1}{2}(\pi )(9)[/tex]

      = 14.14 cm

Now perimeter of the shape = 9 + 9 + 14.14

                                                = 32.14 cm

                                                ≈ 32 cm

Therefore, Option B will be the correct option.

Answer:

12

Step-by-step explanation:

Let's simplify each term.

[tex](\frac{1}{4})^{2} = 0.0625[/tex]

[tex]4^{3} =64[/tex]

[tex](4-1) = 3[/tex]

Now we multiply:

[tex]0.0625*64*3 = 12[/tex]

Hope this helps!

Answer:

9

Step-by-step explanation:1/4 *2= 1/4*2/1=2/8

2/8*(4 to the 3ed power)*(4-1)

4 to the 3ed power= 12

2/8*12*(4-1)

4-1=3

2/8*12*3=

2/8*12=24/8

24/8*3= 24/8*3/1=72/8 divied by 6=1 1/2

hope this helps... i think its right

Step-by-step explanation:

1 Expand by distributing terms.

rx+r×2

2 Regroup terms.

rx+2r

Answer:

15x+6

Step-by-step explanation:

Answer:

hiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii

Answer:

820

Step-by-step explanation:

100j+40h

100(5)+40(8)

500+320

820!

Answer:

Interest =(Principle ×Rate×Time)/100

=(2000×3×2)/100

=$120

Total money in the account=$120+$2000

=$2120

Step-by-step explanation:

Answer:

The inverse of this function is a parabola that has been rotated 90 degrees clockwise, with it's vertex at point 1, 0.

So it's domain is x ≥ 1

And it's range is y ≥ -2

Step-by-step explanation:

Given:

f(x) = (x + 2)² - 1

First we find the inverse:

x = (f(x) + 2)² - 1

x - 1 = (f(x) + 2)²

√(x - 1) = f(x) + 2

f(x) =  -2 ± √(x - 1)

Answer:

16

Step-by-step explanation:

The answer is 16

Answer:

y= 1 and X=4

Step-by-step explanation:

8x +7y =39

8x +2y =34

elimination method(we multiply 8x+7y=39 or 8x + 2y= 34 by -1 to eliminate 8x)

lets multiply 8x+7y = 39 by - 1

-8x -7y = -39

8x +2y = 34

(8x-8x)+(2y-7y)= (-39+34)

0 + (-5y) = -5

-5y= -5......dividing both sides by -5

y = 1

8x +2y =34....... substituting y by 1

8x +2(1)= 34

8x + 2= 34

8x = 34-2

8x = 32.....dividing both sides by 8

x = 4

Lets check;

8x +2y = 34

8(4) +2(1) = 34

32 + 2 =34

34 = 34

8x + 7y = 39

8(4) + 7(1) = 39

32 + 7 =39

39 = 39

Answer:

27 pages

Step-by-step explanation:

This is a subtraction problem

26 fewer so you subtract 26

53 - 26 = 27

Answer:

Andre would have more

Step-by-step explanation:

100 + (5x4) = 120

10 + (20x4) = 90

Answer:

Andre will have more in their savings account

Step-by-step explanation:

andre starts out with 100 and adds 5 each week

100-105-110-115-120

S. 1. 2. 3. 4

Elena starts with 10 and adds 20 each week

10-30-50-70-90

S. 1. 2. 3. 4

(A)120>90(E)

Answer:

[tex]\displaystyle Corresponding\:Angles; 40 = x[/tex]

Step-by-step explanation:

Corresponding Angles are congruent, therefore you set both angle measures equal to each other:

[tex]\displaystyle 135° = [3x + 15]° → 120 = 3x; 40 = x[/tex]

I am joyous to assist you at any time.

Hey there!

The answer to your question is [tex]x = 40[/tex]

These are two parallel lines cut by a transversal, which means that they are corresponding angles and, therefore, [tex](3x + 15)[/tex] is equal to [tex]135[/tex]°:

[tex]3x + 15 = 135[/tex]    

Subtract [tex]15[/tex] from both sides:

[tex]3x = 120[/tex]

Divide both sides by [tex]3[/tex]:

[tex]x = 40[/tex]

Have a terrificly amazing day!

Answer:

m=-2 b=0

Step-by-step explanation:

first, in order to understand anything, you gotta know what y=mx+b means :)

first, m is just there so you can substitute it for a number. x represents the slope, and b represents the y-intercept, which you also substitute for a number.

so in y= -2x, there's no y intercept, because there is no number that represents the y intercept.

so if we use y=mx+b, we can just substitute the numbers.

which would be, y= -2.

Answer: The answer is A hope it helps.

Step-by-step explanation:

Answer:

The second one

Step-by-step explanation:

Answer:

Simplify  

58 /35

(Decimal: 1.657143)

Step-by-step explanation:

Answer:Nie wydaje mi się, żeby było mi przykro, stary też spróbuj użyć tłumacza i uczyń go angielskim, aby więcej osób mogło ci pomóc

Step-by-step explanation:

Answer:

A or B

Step-by-step explanation:

Answer:

a).1

b).1

c).111

Step-by-step explanation:

a) anything to the zero power is 1

b) any number divided by itself is one

c) 100+10+1=111

Answer:

c = t + 0.5t

c = (1 + 0.5)t

Step-by-step explanation:

Answer:

If I could rearrange the alphabet, I’d put ‘U’ and ‘I’ together

Step-by-step explanation:

Answer:

7.89

Step-by-step explanation:

Answer:

the answer is 7.89

Step-by-step explanation:

39.45/5

7.89

Step-by-step explanation:

Answer:

10 dance class

Step-by-step explanation:

The correct option is (d) a student needs to take 10 dance classes to learn the routine. Step-by-step explanation: Given that each dance class is hour and a student takes hours to learn a dance routine. We are to select the TRUE statement. Thus, a student needs 10 dance classes to learn the dance routine.

Answer:

His rate was 8 text per minute... Please brainliest?

Answer: 8

Step-by-step explanation: trust me

Answer: 41.58$

Step-by-step explanation:

Answer:

With?

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

So they bought 2 sneakers. A pair of sneakers cost $6.49. Multiply that by 2, and you get $12.98.

Then they bought a pair of flip flops. So one pair is $0.99. Add that to the $12.98 you got and now you have $13.97.

They also got a pair of flats. One pair is $7.19, so add that to your $13.97 and you now have $21.16.

They also have to pay $1.75 tax, meaning you add that to the $21.16 you have which makes $22.91 total.

But they said how much change they would get from $30 so we're not done yet. So subtract $22.91 from $30 and your answer will be $7.09 which is C.

Answer:

a. w<1

Step-by-step explanation:

divide by -11 from both sides, when you divide by a negative number, flip the sign