Of the 12 people in line at an ice-cream shop. 8 ordered cones with 2 scoops of ice cream.
The rest ordered cones with 1 scoop of ice cream. Which picture models the ratio of
cones with 2 scoops of ice cream to cones with 1 scoop of ice cream?​

Answer: 3/12

is the fraction

Answer:

1/4

Step-by-step explanation:

9+3=12, 3/12=1/4

I hope this helps

The equations representing the lines that are perpendicular to line m are:

B. y = -2/3x +4

E. y+1=-4/6(x+5)

Lines that are perpendicular to each other have slopes that are negative reciprocal of each other.

For example, if a line has a slope of 2, the slope of a line that is perpendicular to it would be, -1/2 (negative reciprocal of 2).

Determine the slope of the given line whose equation is, y + 2 = 3/2(x + 4). Rewrite the equation in slope-intercept form [y = mx + b]:

y + 2 = 3/2x + 6

y = 3/2x + 6 - 2

y = 3/2x + 4

The slope is therefore 3/2.

Negative reciprocal of 3/2 is -2/3.

Examine each of the equations given and see which equation has a slope of -2/3.

A. y = -3/2x +4, the slope is -3/2.

B.  y = -2/3x + 4, the slope is -2/3. (perpendicular)

C.  y = 2/3x +4, the slope is 2/3.

D. y = 3/2x +4, the slope is 3/2.

E. y+1=-4/6(x+5), rewrite in slope-intercept form

y+1=-4/6x + 20/6

y + 1 = -2/3x + 10/3

The slope is -2/3. (perpendicular)

F. y+ 1 = 3/2(x + 5), the slope is 3/2.

Therefore, the equations representing the lines that are perpendicular to line m are:

B. y = -2/3x +4

E. y+1=-4/6(x+5)

Learn more about equations of perpendicular lines on:

https://brainly.com/question/7098341

Answer: [tex]-\dfrac{2\sqrt{14}}{9}[/tex]

Step-by-step explanation:

Given

[tex]\cos a=\dfrac{5}{9}[/tex]

[tex]a[/tex] lies in the fourth quadrant

So, sine must be negative in the fourth quadrant

Using identity [tex]\sin ^2 x+\cos^2 x=1[/tex] to find sine value

[tex]\Rightarrow \sin^2 a=1-\dfrac{5^2}{9^2}[/tex]

[tex]\\\\\Rightarrow \sin^2 a=1-\dfrac{25}{81}\\\\\\\Rightarrow \sin^2 a=\dfrac{56}{81}\\\\\\\Rightarrow \sin a=-\sqrt{\dfrac{56}{81}}\\\\\\\Rightarrow \sin a=-\dfrac{2\sqrt{14}}{9}[/tex]

Answer:

option d

Step-by-step explanation:

-5x + 4 - 7 + 8x =

-1(3x - 3)

-3x+3=

Answer:

3−3

brainly wont let me do less than 20 characters

Answer:

24 I think..

Step-by-step explanation:

a^2 + b^2 = c^2

32^2 + b^2 = 40^2

b^2 = 1600 - 1024

b^2 = 576

b = 24

Answer:

tara has 29 red pens shawn had 3 red pens before.

Step-by-step explanation:

Answer:

Hello! answer for the first question: 29

answer for the second question: 3

Hope that helps!

8 + r = 11 r = 3

Answer:

i'd say its a rhombus (C)

Step-by-step explanation:

i have this question on my exam on edg. and that is the answer i came up with after reviewing the image that was provided on the exam.

other people say that its a quadrillateral that is a parallelogram but i drew out the shape and the lines were intersecting. so its probably not A. :)

Jesus is King!!

Answer:

25

ggggggggggggggggggg

Answer: 25

Step-by-step explanation:

Answer:

[81 is the missing number.]

Step-by-step explanation:

7+x=88

Let us substitute the mixing number as x.

To find a variable we must ISOLATE it.

To isolate in this situation, we must remove the 7.

We must subtract 7 from both sides, to isolate x. like this-

7-7+x=88-7

This results in,

x=81

So this missing number or (x) is equal to 81

Step-by-step explanation:

x/3 + 2 = - 6

both sides times 3

=>

x+6= -18

x= -18-6

x= -24 (c)

Answer:

1 no False

2 no True

3 no True

4 no False

Step-by-step explanation:

Answer:

Value of x --> 15°

Step-by-step explanation:

(2x + 60°) and 6x lie on a straight line. So, they form a linear pair. Their sum gives 180°.

---> (2x + 60°) + 6x = 180°

     2x + 60° + 6x = 180°

     8x + 60° = 180°

     8x = 180°- 60°

     8x = 120

      x = [tex]\frac{120}{8}[/tex]

Answer:

if I had to guess I whould say i

Answer: 63

Step-by-step explanation:

14.5x1.5=21.75

15x2.75=41.25

21.75+41.25=63

Step-by-step explanation:

10 over 16 multiplied by 9 over 16

Answer:

20%

Step-by-step explanation:

[tex]1)\ 40 - 17 = 23\ (number\ of\ females)[/tex]

[tex]2)\ 23 - 15 = 8\ (number\ of\ non-black\ female\ rabbits)[/tex]

[tex]3)\ P = \frac{8}{40} * 100 = \frac{1}{5} * 100 = 20[/tex]

Answer:

Tn = 3n + 1

Step-by-step explanation:

The given sequence 2,5,8,11,14 is an arithmetic sequence

The nth term of an arithmetic sequence is expressed as;

Tn = a + (n-1)d

a is the first term

d is the common difference

n is the number of terms

Given

a = 2

d = 5-2 = 8-5 = 3

Substitute into the formula

Tn = 2 + (n-1) * 3

Tn = 2 + 3n - 3

Tn = 3n + 1

This gives the term rule for the sequence  

Answer:

1/2

Step-by-step explanation:

18 inches is 1 1/2 ft

so 1/2 since it is half a yard

The solution is, square root of 225/16  is 15/4.

A square root of a number is a value that, when multiplied by itself, gives the number. In mathematics, a square root of a number x is a number y such that y² = x; in other words, a number y whose square is x.

For example, 4 and −4 are square roots of 16, because 4² = ² = 16.

here, we have,

225/16

=15^2/4^2

so, square root of 225/16

=√15^2/4^2

=15/4

Hence, The solution is, square root of 225/16  is 15/4.

To learn more on square root click:

brainly.com/question/29286039

#SPJ5

Step-by-step explanation:

5= 0.3 x

=> both sides times 10

50 = 3x

x = 50/3

x = 16.67 (C)

Answer:

C

Step-by-step explanation:

5÷ 0.3= 16.666 ⇒ 16.67

Answer:

I think it's 4/10 which is 0.4

Step-by-step explanation:

Answer:

I think the answer is 0.4 or 4/10 as well as the other guy

Step-by-step explanation:

Answer:

2) 25%

Step-by-step explanation:

Answer:

The answer is (2)

Step-by-step explanation:

Answer:

The average of each day is 6 fishes

Step-by-step explanation:

Given

See attachment for dot plot

Required

Determine the true statement

For day 1, we have:

[tex]Fis hes = 3 + 6 + 6 + 6 + 6 + 3[/tex]

[tex]Fis hes = 30[/tex]

[tex]Participants = 6[/tex]

The mean is:

[tex]Mean = \frac{Fish es}{Participants}[/tex]

[tex]Mean = \frac{30}{6}[/tex]

[tex]Mean = 5[/tex]

For day 2, we have:

[tex]Fis hes = 3 + 3 + 4 + 6 + 7 + 7[/tex]

[tex]Fis hes = 30[/tex]

[tex]Participants = 6[/tex]

The mean is:

[tex]Mean = \frac{Fish es}{Participants}[/tex]

[tex]Mean = \frac{30}{6}[/tex]

[tex]Mean = 5[/tex]

Answer:

what numbers ?

Step-by-step explanation:

Answer:

c=2

Step-by-step explanation:

8-4=4

4÷2=2

c=2

brainliest plz?

Answer:

A.

Step-by-step explanation:

(x-5)^2 +(y+ 2)^2= 9 radius

Rest of the questions...

1. A. (x-5)^2 +(y+ 2)^2= 9 radius

2. C. (x-3)^2+(y+5)^2= 64

3. A. Center =(-8,-9) radius 3

4. The equation of a circle is (x-7)^2 + y^2=225

5. A circle with center (-2,6) passes through the point (-2,10).

6. A circle with center (1,2) passes through the point (0,6).

7. Write the equation of the circle shown here.

8. C. (x-4)^2 + (y-3)^2

9. C. x^2+Y^2 = 15,81,600

10. Part B which of the following is the length of a 1 degree arc on the equator, to the nearest mile.

Answer:

70000000

Step-by-step explanation: