cindy had 12 black shoes and 4 red shoes in her closet. what is the ratio of red shoes to black shoes?

Answer:

ANGLE CBE=25°

EXPLANATION:

LET ANGLE CBE BE X.

ANGLE CBE = ANGLE ABD

CBE=ABD=X

X+X+155°+155°=360°

2X+310°=360°

X=360-310/2

X=50/2

X=25°

:)

The size of the townhouse is: 1,722.23 square feet, the cost of the townhouse is: $185,260.00, and the price per square foot is: $107.69.

1. To convert the size of the townhouse from square meters to square feet, we'll use the conversion factor: 1 square meter = 10.7639 square feet.

Size of the townhouse in square feet:

Size in square feet = 160 square meters × 10.7639 square feet per square meter

Size in square feet = 1,722.23 square feet (rounded to two decimal places)

2. Cost of the townhouse in U.S. dollars:

Cost in U.S. dollars = 157,000 Euros × $1.18 U.S. dollars per Euro

= $185,260.00

3. Price per square foot:

Price per square foot = Cost in U.S. dollars / Size in square feet

= 185,260.00 / 1,722.23

≈ $107.69 (rounded to two decimal places)

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Answer:

5/6

Step-by-step explanation:

5/6 is greater than 5/8 because if you draw out a rectangle and put six equal squares and shade it 5 times the same as the 5/8. 5/6 is greater.

Answer:

5/6

Step-by-step explanation:

you have to get a common denominator aka the bottom number so

8. 6

16. 12

24. 18

32. 24

40. 30

See how they both have a 24 so 5/6 you have to multiply it by 4 and 5/8 you have to multiply by 3 so now me have 20/6 and 15/24 as you can see 20 is bigger than 15 so 5/6 is bigger btw this is how you will have to do it in middle school so try to get used to it and also its kinda simple

Answer:

Step-by-step explanation:

Let's use the distributive property to solve.

Looking at the options, we can say that Option B is correct.

[tex]\\ \tt\hookrightarrow -3\left(\dfrac{1}{4}x-\dfrac{1}{7}\right)[/tex]

[tex]\\ \tt\hookrightarrow -3(1/4x)+3(1/7)[/tex]

Solve

[tex]\\ \tt\hookrightarrow -3/4x+3/7[/tex]

Answer:

the two triangles are similar as the angles in the first triangle are equal to the corresponding angles in the second triangle.

Answer:

factor( 6x+4)

=6x+4

=2(3x+2)

Step-by-step explanation:

factor (8x_4)

8x_4=4(2x_1)

Answer:

its either 1/6 or 3/8

Step-by-step explanation:

3/8 if you are dividing

1/6 if you are multiplying

Answer:

It will

Step-by-step explanation:

A meter is about 3,3 feet so 2,1 meters is 6,8 feet meaning that yes it will fit.

Answer:

30<= .10x +.25y

Step-by-step explanation:

She says she has at least 30, so the total might be equal to or higher than 30. In other words, 30 is equal to or lower than the expression.

Answer:

Part A: 1083.5 ft

Part B: 1921.37 ft

Part C: 66.93°

Step-by-step explanation:

The given equivalent function is g(x)=(x+9)(x-2). Therefore, option B is the correct answer.

Functions are the fundamental part of the calculus in mathematics. The functions are the special types of relations. A function in math is visualized as a rule, which gives a unique output for every input x.

The given function is g(x)=x²+7x-18

Now, g(x)=x²+9x-2x-18

g(x)=x(x+9)-2(x+9)

g(x)=(x+9)(x-2)

Therefore, option B is the correct answer.

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Answer: The mean is equal to the median.

Step-by-step explanation:

Median is the middle value of a given data set. In asymmetric distribution, the data on the left side of the median is equal to the data on the right side of the median. Therefore, the mean of that data is equal to the median of the symmetric distribution.

is it -12 cause, I've not done these in a long time but if you do 6 - (-12) you get 18 and 18 is bigger that 16. I hope it's right but I'm unsure.

Answer:

-5 < x ≤ 1

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

Get rid of fractions:

Multiply the whole equation, i.e. all terms both sides of the equals sign, by the denominator or the lowest common multiple of all denominators if there are multiple fractions in the equation;

In this case, only one term is a fraction and therefore has a denominator (i.e. 7), so it is this number we multiply the equation by to get:

7(y) = 7(-³/₇.x) + 7(3)

7y = -3x + 21

3x + 7y = 21

Answer:

3 sir

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

i hope it is b if its not im sorry

Step-by-step explanation:

(a)

ii.

21 - 5 = 16 play only chess.

iii.

23 - 5 = 18 play only cards

5 play both.

that is 16+18+5 = 39 that play at least one of these games.

i.

so, 45 - 39 = 6 don't play any of these games.

(b)

we have 16+18 = 34 pupils out of 45 that play exactly one game.

so the probabilty to pick one of them is as usual

desired cases / total cases = 34/45 =

= 0.755555555... ≈ 0.76

Answer:

90 cm^2

Step-by-step explanation:

Divide the rectangle and square into two separate figures and add them together at the end.

Top rectangle: We know that area of a rectangle is A=lw. Here, we see that w=5 cm. For the length, we add 4+5+4=13 (5 comes from the bottom square). So A=5(13)=65

Bottom square: Area of a square is A=s^2 where s=5 in this case, so A=5^2=25

Total Area: Add together two figure's area: A=65+25=90 cm^2

Answer:

It takes Jane 2 2/3 minutes

It takes Joan 5 1/3 minutes

Step-by-step explanation:

let j = time it takes Jane

let 2j = time it take Joan

j + 2j = 8

3j = 8

j = 8/3 or 2/23

2j = 16/3 or 5 1/3

Answer: The right answer is D. One of the other two angles could be a right angles?

Step-by-step explanation: :) I hope it right

Answer:

B.  The other two angles must be acute angles

Step-by-step explanation:

The other two angles must be acute angles

Answer: 12 x 2 ft & 5 in = 348 in.  He needs 348 inches.

Answer:

Step-by-step explanation:

add 9 to both sides.
then divide by 1.5

so p > 8

number your number line: 2,4,6,8,10

draw a circle at 8 and the line to the right since p>8

Answer:

p > 8

label your number line from, say, 7 to 11

put an open dot on 7 and shade to the right

Step-by-step explanation:

1.5p - 9 > 3

add 9 to each side to get:

1.5p > 12

divide each side by 1.5

p > 12/1.5

p > 8

label your number line from, say, 7 to 11

put an open dot on 7 and shade to the right

solution is all values greater than 7

Answer:

11 kittens and 12 parakeets

Step-by-step explanation:

each kitten has 4 feet while each parakeet has 2

11 x 4 = 44 (kittens)

12 x 2 = 24 (parakeets)

11 + 12 is 23 which is your 23 heads.

44 + 24 is 68 which would be your feet

4,000

Step-by-step explanation:

because if she does 2,000 in 4 min then in 8 she wpuld do 4,000

Answer:

They both will finish at the same time.

Step-by-step explanation:

John can finish [tex]\frac{1}{6}[/tex] of the pizza in 2 minutes.

2 minutes ---> [tex]\frac{1}{6}[/tex]

1 minutes ---> 0.833

Billy can finish [tex]\frac{1}{4}[/tex] of the pizza in 3 minutes.

3 minutes ---> 0.25

1 minutes ---> 0.0833

Therefore, they both shall finish at the same time.

Answer:

Step-by-step explanation:

In one pizza, there are 6 sixths and John will take .

2 × 6 = 12 minutes to finish one pizza

In one pizza, there are 4 quarters and Billy will take .

3 × 4 = 12 minutes to finish one pizza.

It takes each one of them 12 minutes and they will finish at the same time.

Answered by: ms115