A car factory made 8 cars with a sunroof and 18 cars without a sunroof what is the ratio of the number of cars without a sunroof to the total number of cars?

Answers

Answer 1

Answer:

No of cars without sunroof=18

Total no of cars=18+8=26

Now,the ratio of cars without sunroof to total no of cars=18÷26

= 9÷13

Answer 2
18/26 is the ratio of cars without sunroofs to total number of cars . However you can reduce this ratio to 9/13
Did your teacher what answer is simplest form? If so put 9/13
If she just wants ratio 18/26

Related Questions

Andrea invites some of her relatives to a party.
She invites: 12 cousins
6 aunts
4 brothers
2 sisters
what fraction are aunts and sisters

Answers

Answer:

Aunts = 6/24 => 3/12 => 1/4

Sisters = 2/24 => 1/12

hope that helps uh..

Answer:

1/2  is the answer

Can someone help me please?

Answers

Answer:

469 2/3 (Answer 3)

Answer:

It's c 469 2/3

Step-by-step explanation:

7045 ÷ 15 = 469.6666667, which is just 469 2/3

Help please
......................

Answers

1. 35x + 0.15y
=3500x + 15y [multiplying the equation by 100]
= 700x + 3y [dividing the equation by 5]

2. Let x be an even integer
x + (x+2) + (x+2+2)
x+x+2+x+4
3x+6

3. 1/5*(r+7) - 9s
(r+7)/5 - 9s

4. x=cows
y= goats + sheep

x= (y+140)/2

  35x + 0.15y

=3500x + 15y

= 700x + 3y

2. x + (x+2) + (x+2+2)  ----> x+x+2+x+4 ----->3x+6

3. 1/5*(r+7) - 9s -----> (r+7)/5 - 9s

4. x=cows and y= sheep+goats

Answer/x= (y+140)/2

Function Machines
*please show steps if you can*​

Answers

Answer:

a. y=(-9)^2+3=81+3=84

y=square root of -9-2=3i-2

b. He cannot with the first but he can with with second. For the first, we have 0=x^2+3. Then subtract 4 from each side and get -3=x^2. This isn't possible in a theoretical term. For the second, you have 0=square root of x -2 or 2=square root of x. That means x is 4.

A is 84 because 9x2 is 81 so 81+3 is84

A regular number cube is rolled. What is the probability that an odd number will not be rolled?
1/2 1/3 5/6 2/3.
Help me nowww!! :(((

Answers

Answer

1/2

Step-by-step explanation:

A regular number cube would be half odd half even so 1/2 of the time it wouldnt be odd

The ANWSER is 1/2 I had this question before

Two blueberry farms are similar in shape. The ratio of the side lengths of the farms is 5 : 6, and the smaller farm has a perimeter of 360 yards. The cost to dig a trench is $0.75 per yard. What is the cost to dig a trench around the larger blueberry farm?


A) $270
B) $324
C) $432
D) $480

Answers

Answer:

A $270 I'm guessing sorry I hope I'm right

$270 because you multiply 360 yards by $0.75

Find the number that makes the ratio equivalent to 1:5.
4:

Answers

20. How did the original 1 get to be 4? Multiply it by 4. So multiply the original 5 by 4. 5x4=20

Answer: 4 : 20

Step-by-step explanation:

1 : 5 = 4 : __

= 1 * 4 = 4

= 5 * 4 = 20

= 4 : 20

So, this is your answer

Help me mateee or person

Answers

I think it’s person

number 27 pls snsinusnisbihwbhwbihbsyigsyuvwuhbwuhbwhi sorry i have to write 20 characters

Answers

(1, 2.50)
(2, 4.50)
(5, 10.50)
(8, 16.50)
Domain is : 1, 2, 5, 8
Range is : 2.50, 4.50, 10.50, 16.50
Isnkekdoekeie it’s okay

hlppppppppppppppppppppppppppppppppppppppp

Answers

Answer:Integer Numbers?

Step-by-step explanation:

Answer : integer numbers ??
Didn’t got the question yk I am in need of more points sorry bout that T-T

On the graph, △DEF was transformed to create △DGH.



Which transformations show that △DEF is similar to △DGH?

A
a dilation by a scale factor of 6 and then a 180° rotation about the origin

B
a dilation by a scale factor of 6 and then a translation 6 units down and 6 units left

C
a dilation by a scale factor of 3 and then a 180° rotation about the origin

D
a dilation by a scale factor of 3 and then a translation 6 units down and 6 units left

Answers

Answer:

it's B

Step-by-step explanation:

by analyzing it I figured it was 100% B

Answer:

C. a dilation by a scale factor of 3 and then a 180 degrees rotation about the origin.

Step-by-step explanation:

G is the same point transformed as E and H is the same as point F.

Since G is now (-9,0) that was multiplied 3 times from (3,0) before it was rotated. Which would show that the answer is probably C or D.

Next, the answer looks as though it has been rotated around D or the origin by 180 degrees but we don't know that quite yet.

So check if you dilated triangle DEF by a factor of 3 then translated it down 6 units point E would now be (9,-6).

Then translate it to the left 6 units. (3, -6). That's not the same as triangle DGH.

So the answer is C.

Hope this helps! If it does brainliest would be appreciated.

Graph the following lines on the coordinate plane:

Answers

Answer:

https://vietjack.com/giai-toan-lop-9/images/bai-38-trang-62-sgk-toan-9-tap-1-

Step-by-step explanation:

Vẽ đồ thị y = 2x (1):

   Cho x= 0 ⇒ y= 0 ta được O (0, 0)

   Cho x= 2 ⇒ y = 4 ta được điểm (2; 4)

- Vẽ đồ thị y = 0,5x (2):

   Cho x= 0 ⇒ y = 0 ta được O (0; 0)

   Cho x = 4 ⇒ y = 2 ta được điểm (4; 2)

- Vẽ đồ thị y = -x + 6 (3):

   Cho x = 0 ⇒ y = 6 được điểm (0; 6)

   Cho y = 0 ⇒ x = 6 được điểm (6; 0)

Để học tốt Toán 9 | Giải bài tập Toán 9

y = mx+b is slope intercept form

m is your slope, the number that m is tells you how many times you go up and over (rise over run)

b is your y intercept, this number tells you where your line should pass

a. y = 2x +1
plot a point at 1 for y, then go up 2 over 1 and draw a line

2 also means 2/1 so you go up twice and over once

b. y = -3x -2
plot a point at -2 for y, and then go up 3 and over 1 but since it’s a -3 you go down 3 over 1

the - shows that your line should be facing the left because it’s a negative slope

c. and d. are hard to see so i can’t tell if that is a = sign or a - sign

but if it’s a = sign follow the steps like the other problems if it’s a - sign solve for y so it turns into slope intercept form then follow the steps like the other problems

1. Use the list below to classify all the subsets of real numbers that the number "-29" belongs to.
real numbers
irrational numbers
rational numbers
integers
whole numbers
natural numbers

2. Use the list below to classify all the subsets of real numbers that the number "10.530" belongs to.
real numbers
irrational numbers
rational numbers
integers
whole numbers
natural numbers

3. Tell whether each statement is always true, sometimes true, or never true.
"An integer is a whole number."
Always True
Never True
Sometimes True

Please helpp meee

Answers

1) -29 belongs to real numbers, rational numbers, and integers

2) 10.530 belongs to real numbers, and rational numbers

3) “an integer is a whole number” is sometimes true
Here are the answer hope it can still help you

i need help with pre-algebra
8³−9⋅2÷3=

Answers

Answer:

well this is according to my calculator

Step-by-step explanation:

the answer is 506

PEMDAS:
-9x2= -18 (8^3-18/3)
18/3=6(8^3-6)
8^3= 512 (512-6)
512-6=506
the answer is 506

I WILL MARK AS BRAINLIEST! Solve the following

Answers

Answer:

6) a) 69 b) 97 c)86 d)71

7) A.

Step-by-step explanation:

6)

a) -1-[9(-8)]-2 = -1 - (-72) -2

= -3 + 72 = 69

b) 81 + 4² = 81 + 16

= 97

c)12×7 + 6÷3 =(12×7)+(6÷3)

= 84 + 2

=86

d)74 + 9 ÷ -3 = 74 + (9÷ -3)

= 74 - 3

= 71

7)

Statement: Larry has at most seven miles left in the race

This statement is represented by the inequality;

[tex]x \leqslant 7[/tex]

Answer:

Part A.

69

Part B.

97

Part C.

93

Part D.

86

Step-by-step explanation:

Part A.

-1-9x(-8)-2

-1+72-2

69

Part B.

81+4^2

81+16

97

Part C.

12x7+6+3

84+6+3

93

Part D.

74+9+3

83+3

86

I WILL MARK BRAINLIEST! What is the surface area and the volume of this Cylinder?

Answers

Answer:

Surface Area = 264π

Volume = 576π

Step-by-step explanation:

in the picture

Answer:

SA= 829.38 Inches² which is 829.38/3.14159 = 264π inch³

V = 110.43 inches³.   which is 110.43/ 3.14159 = 35.15π inch³

Step-by-step explanation:

To find the surface area of cylinder, we calculate two area of circle 2πr² and one area of rectangle 2πrh first, and then add them 2πr²+2πrh.

SA of a cylinder =2πrh+2πr², where π≈3.14159

Radius given is 12/2 = 6 inches

=  2 x π x 6 x 16 + 16  x π6 x 6 ≈ 829.3804 = 829.38 Inches²

Volume = h*π *r^2

V = 16 x π

= 110.43 inches³.

Here is trapezoid A in the coordinate plane:

If you drew Trapezoid C, the image of A after a reflection over the y-axis, what would be the coordinates of each of the vertices?

Answers

Answer:

(-2,1) (-2,3) (-4,1) (-4,4)

Step-by-step explanation:

Simply select each of the points, Count how many squares away that point is away from the line of reflection (the y-axis) and Put that point the same distance/amount of squares away on the other side of the y-axis. Join up the points and then you get your answer!

The coordinate plain would be in III

PLEASE HELP! ΔMNP is the image of ΔJKL after a 90° clockwise rotation about the origin. ΔJKL is scalene. Describe the translation of the point to its image. (-1, 4) → (3, 3)

A) 2 units left and 7 units down
B) 4 units right and 1 unit down
C) 2 units right and 1 unit up
D) 4 units left and 1 unit down

Answers

The answer is B)4 units right and 1 unit down
Answers for the whole quiz, i got 100:

b, a, d, c, b, a + b, c, d, d

help me also why does brainly take this down and give me a warning, ive seen many people do this -

Answers

Answer:

probably giving false information or something

Step-by-step explanation:

Probally the search bar Bc it has the code and someone can type it in and use it to go what your on

what number has a prime factorization of 2x 5^2

Answers

Use math-way it will give u all the answers u need

Answer:

50

Step-by-step explanation:

2x5^2

=2x5x5

=10x5

=50

Plz Help I really need the answer. It's ok if you answer only one.

Answers

Answer: (for 11b) 15/6

Step-by-step explanation:

I added image of how I solved (I’m 99% sure this is right)

Hope this helps :-))

Answer:

[tex] \frac{5}{2} [/tex]

Step-by-step explanation:

the answer done is of (b)

Hope it helps.

Martin is wrapping a present and cut a piece of ribbon that is
79
100
of a meter long. Select the decimal that represents the same length.

0.079 m

790 m

0.79 m

79 m

7.9 m

Answers

the answer us 0.79 m

Answer:

.79

Step-by-step explanation:

79/100 or .79 m

Help! I don't understand rate of change??

Answers

Hi :)

Rate of change is the change in the y divided by the change in x

Here's the formula

R = (∆y / ∆x )

R = rate of change

∆y = change in y

∆x = change in x

I would say 8 and8/12

Find the unit rate.
54 passengers on 2 buses
=
passengers per bus

Answers

Hi ;-)

54 passengers on 2 buses = 27 passengers per bus

54 : 2 = 27

Answer:

the answer is 27 passengers per bus

Step-by-step explanation:

54÷2=27

3. Priya drew a triangle with side lengths 3, 4, 5. She wants to draw a triangle that is a smaller scaled copy. Which of the following are scale factors she could use to make the triangle smaller? Select all that apply. *

YOU CAN SELECT MORE THAN ONE

A. 1
B. 3.5
C 0.5
D. 3/2

Answers

Answer:

(C) 0.5

Step-by-step explanation:

side with length 3 will now be 1.5

side with length 4 will now be 2

side with length 5 will now be 2.5

this will make the new triangle appear to be smaller than the original

answer: C 0.5, i hope this helps lol

I WILL MARK AS BRAINLIEST! Write and equation that represents the points on the table

Answers

Step-by-step explanation:

y = ax +b

2 = 0a+ b => b = 2

4 = -2a + b

4 = -2a +2

2a = 2-4

2a = -2

a = -1

so, y = -x + 2

Answer
y=-x+2
Hope it’s not wrong imma in need of more points so sorry bout that T-T

Perform the indicated operation. Simplify the result in factored form.

Answers

Answer:

[tex]\frac{a+1}{(a-2)(a-1)(a-1)}=[/tex]

Step-by-step explanation:

1. Approach

The easiest method to solve this problem is to factor the expression. In order to subtract (or add) two fractions, both fractions have to have common denominators. When the fractions are factored one can easily see the least common denominator. Convert both fractions to the least common denominator by multiplying the numerator (number over the fraction bar) and denominator (number under the fraction bar) by the value such that both fractions have the same denominator. Finally, one can subtract the numerators of the two fractions.

2. Factoring and Least common denominator

[tex]\frac{3}{a^2-3a+2}-\frac{2}{a^2-1}=[/tex]

Factor the expression, rewrite the quadratic polynomials as the product of two linear polynomials,

[tex]\frac{3}{a^2-3a+2}-\frac{2}{a^2-1}=[/tex]

[tex]\frac{3}{(a-2)(a-1)}-\frac{2}{(a-1)(a+1)}=[/tex]

The least common denominator is: ([tex](a-2)(a-1)(a-1)[/tex])

Convert both fractions to the least common denominator, multiply both the numerator and denominator by the same value to do so,

[tex]\frac{3}{(a-2)(a-1)}-\frac{2}{(a-1)(a+1)}=[/tex]

[tex]\frac{3}{(a-2)(a-1)}*\frac{a-1}{a-1}-\frac{2}{(a-1)(a+1)}*\frac{a-2}{a-2}=[/tex]

Simplify,

[tex]\frac{3}{(a-2)(a-1)}*\frac{a-1}{a-1}-\frac{2}{(a-1)(a+1)}*\frac{a-2}{a-2}=[/tex]

[tex]\frac{3(a-1)}{(a-2)(a-1)(a-1)}-\frac{2(a-2)}{(a-1)(a+1)(a-2)}=[/tex]

3. Solving the expression

[tex]\frac{3(a-1)}{(a-2)(a-1)(a-1)}-\frac{2(a-2)}{(a-1)(a+1)(a-2)}=[/tex]

Distribute, multiply every term inside the parenthesis by the term outside of it,

[tex]\frac{3(a-1)}{(a-2)(a-1)(a-1)}-\frac{2(a-2)}{(a-1)(a+1)(a-2)}=[/tex]

[tex]\frac{3a-3}{(a-2)(a-1)(a-1)}-\frac{2a-4}{(a-1)(a+1)(a-2)}=[/tex]

Simplify further,

[tex]\frac{3a-3}{(a-2)(a-1)(a-1)}-\frac{2a-4}{(a-1)(a+1)(a-2)}=[/tex]

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

[tex]\frac{3a-3-2a+4}{(a-2)(a-1)(a-1)}=[/tex]

Combine like terms,

[tex]\frac{3a-3-2a+4}{(a-2)(a-1)(a-1)}=[/tex]

[tex]\frac{a+1}{(a-2)(a-1)(a-1)}=[/tex]

The Answer That I Had Got Is… a+7/(a+1)(a-1)(a-2)

Find the unit rate.
12 passengers in 4 cars
passengers per car

Answers

Answer:

3

Step-by-step explanation:

12/4=3 per car

12/4=3 passengers per car.

Please help no links or files please. Please help ASAP. Algebra 9th grade

Answers

Answer:

y = 1500x + 20690

Step-by-step explanation:

    We already know the slope. The prompt tells us that in 1996 there were 29,690 movie screens. We can write this as the point (6, 29690). We can find the y-intercept by substituting information into the point-slope formula.

[tex]y-y_1=m(x-x_1)\\\\y-29690=1500(x-6)\\\\y-29690=1500x-9000\\\\y=1500x+20690[/tex]

    Now we know that number of movie screens in 1990 was 20,690 and that it increased by 1500 each year.

Y=150000y step by step jajebakayava

Plz help im giving 30 points

Answers

Answer:

3.2

Step-by-step explanation:

3.8 + (-0.6)

=> 3.8 - 0.6       [Since, Positive x Negative = Negative]

=> 3.2

So Plot 3.2 on the number line.             (First segment after 3)

The answer is 3.2


I hope it helps
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