Sonia has five more pairs of shoes than Danielle. Imelda has twice as many pairs of shoes as Sonia. Altogether, the girls have 39 pairs of shoes. How many more pairs of shoes does Imelda have than Sonia and Danielle have combined

Answer:

it is long distance and people must communicate with each other to have a bounding relationship as all partners in love should to keep a healthy relationship. for example one could ask the other on a date or a movie. others may go to a sporting event of some sort. this way bonding with each other may be a good time and they may enjoy themselves with each others company. that is all class is adjourned.

Answer:

x=9/23 and y=18/23

Step-by-step explanation:

Substitute 2 x for y in 25x−y=9

25x−y=9

25x−2x=9

23x=9

23x/23=9/23

x=9/23

substitute 9/23 for x in y=2x

y=2x

y=2(9/23)

y=18/23

x= 9/23 and y=18/23

first:

[tex]\left(\frac{1}{4}+1\frac{1}{2}\right)\cdot \frac{1}{2} =\left(\frac{1}{4}+\frac{3}{2}\right)\cdot \frac{1}{2} =\frac{\left(\frac{1}{4}+\frac{3}{2}\right)\cdot \:1}{2} =\frac{\left(\frac{1}{4}+\frac{6}{4}\right)\cdot \:1}{2} =\frac{\frac{7}{4}\cdot \:1}{2} =\frac{\frac{7}{4}}{2} =\frac{7}{4\cdot \:2} =\frac{7}{8}[/tex]

So the first is the correct one.

by a romanian guy.

Answer:

It would be 1 1/8 because 1 times 1 = 1 and the 4 times 2 would be 8 so there is 1 1/8

Step-by-step explanation:

Answer:

It's D

Step-by-step explanation:

When you add the 19-50 and over 50 then you get the highest answer

Answer: E. 40

Step-by-step explanation:

The x-intercept of a line is when the y coordinate is equal to zero, so input zero in for y and solve for x to find the x-intercept.

1/2x + 3/5(0) = 20

1/2x = 20    

 x = 40

Answer:

1/4 or 0.25

Step-by-step explanation:

Find the common denominator to fill in the first 2 blanks.

1/2 = 2/4

1/4 = 1/4

2/4 - 1/4 = 1/4 or 0.25

Answer:

14.86606875 or

[tex] \sqrt{221} [/tex]

Step-by-step explanation:

[tex] {5}^{2} + {14}^{2} = 221[/tex]

[tex] \sqrt{221} [/tex]

use the pythagorean theorem

Answer:

The answer is 8x - 9

Step-by-step explanation:

3x + 5x - 2 - 7

8x - 9

10 - c/2...

2 will be below 10-c

Answer:

Step-by-step explanation:

the local maxmium of the place defines on its own

Answer:

Step-by-step explanation:

expression 30+x will calculate the money I will have in my wallet at the end of the day after being paid to work as a coach, given that I already have $30 in my wallet

x-is the amount of money I will make today

Answer:

4n+9

Step-by-step explanation:

Answer:

wala Di ko magets sorry

Step-by-step explanation:

sorry ulit

Answer:

Step-by-step explanation:

Direct variation:

[tex]\dfrac{y}{x}=constant[/tex]

Inverse variation:

[tex]xy=constant[/tex]

We have

[tex]\dfrac{y}{1}=\dfrac{36}{x}[/tex]

cross multiply

[tex]xy=36[/tex]

it's an inverse variation

Answer:

6x

Step-by-step explanation:

thats the real answer bro

Answer:

6

Step-by-step explanation:

If she has 30 inches and each bow takes 5 inches then

30/5 = 6

Gabriella makes 6 bows

Answer:

Alan = 24, Tiki = 30, Hans = 48

Step-by-step explanation:

let x be the number of texts alan sent

[tex]x + 2x + x + 6 = 102\\4x + 6 = 102\\4x = 96\\x = 24[/tex]

Alan: 24

Tiki: 24 + 6 = 30

Hans: 24 * 2 = 48

Answer:

18.84 feet is the right answer

Answer:

18.84 feet

Step-by-step explanation:

The formula for the circumference of the circle is ...

Circumference = πd

(where d is the diameter of the circle)

Therefore the circumference of this circle is equal to...

Circumference = πd

Circumference = (3.14)(6)

Circumference ≅ 18.84 feet

Answer:

f=5 and f=0

I substituted wrongly at first but i now i am sure i got it right

brainliest please

Answers:

================================================

Explanation:

a = 137/2 = 68.5

I'm using the inscribed angle theorem. This says that the inscribed angle is half that of the arc it cuts off.

-------------------

b = 90 since any inscribed angle of a semicircle is always 90 degrees (Thales Theorem). This is a useful way to create right angles if all you have are a straight edge and compass.

--------------------

Note how the arcs c and 137 form a 180 degree semicircle, which means,

c+137 = 180

c = 180-137

c = 43

Answer:

(iii) C = {0}.

iv) The set of all triangles having four sides is a NULL ser

Step-by-step explanation:

Complete question

Identify the following sets as null set or singleton set.

(i) A = {x : x ∈N, 1 < x < 2}

(ii) B = The set of all even natural numbers which are not divisible by 2

(iii) C = {0}.

(iv) D = The set of all triangles having four sides.

A null set is a set that contains no element while a singleton set is. a set that has only one element

The set C ={0} has just one element which is zero. This shows that the set is a singleton set

Also a triangle only has 3sides. No triangle can have 4sides. Hence the set of all triangles having four sides is a NULL SET

Step-by-step explanation:

the slope of a line is always the factor of x, when the equation is in the form

y = ...

the slope of

y = 2x - 3

is 2.

the slope of

y = -7x - 5

is -7.

for the slope of

16 = 4y - 7x

we need to do some calculation first to bring it into the right format :

4y = 7x + 16

y = 7/4 x + 16/4 = 7/4 x + 4

the slope is

7/4

similar for

0 = -5y + 2x - 5

5y = 2x - 5

y = 2/5 x - 5/5 = 2/5 x - 1

the slope is

2/5

it is important to understand that the slope is always a ratio of y coordinate change / x coordinate change.

so, a slope of e.g 2 is actually the ratio 2/1.

a perpendicular slope switches x and y upside-down, and flips the sign.

e.g. if the original slope is 5 (= 5/1), the perpendicular slope is then -1/5.

the perpendicular slope of

y = 2x - 3

is

-1/2

the perpendicular slope of

y = -7x - 5

is

1/7

the perpendicular slope of

16 = 4y - 7x

is

-4/7

the perpendicular slope of

0 = -5y + 2x - 5

is

-5/2

cAnswer: its c

Step-by-step explanation:

Answer:

0 < x < 4.1, all in feet

Step-by-step explanation:

The 3rd side cant be zero but it must be shorter than the other two sides added together, or it wont make a triangle

0 < x < (3.1 + 1)

0 < x < 4.1, all in feet

Answer:

yes jdjdjdkdjjdjdjdjdjdndndndjd am so sorry

Step-by-step explanation:

Answer:

B

y=2x+4

Step-by-step explanation:

The y-intercept is 4, as the line passes through the y-axis only once, and at (0,4)

The format of a linear graph is y=mx+b where m is the slope and b is the y-intercept.

You can already tell that B is the only one with the y-intercept of 4.

The slope can be calculated quite easily, as we will start from (0,4) and make our way up to the next easily discernible point. The next most easily point seen is (2,8) so we will use the slope equation to find the slope. The equation is more or less like y2-y1  over x2-x1.

The y2 and x2 would be the (2,8) point because that is the second point on the line we are using. The x1 and y1 would be the first point (0,4). Now we will fill in the equation, which will look like 8-4  over 2-0  which will be 4 over 2, simplified to 4/2 and 2/1, being equal to 2.

The slope/m will be equal to 2, so the equation will look like

y=2x+4

Hope this helps!

Answer:

9.32-7000=-6990.68 is your answer

Answer:

80

Step-by-step explanation:

Answer: 9. triangles measure to 180 degrees

10.  90 degrees

11. 180 degrees

12. angles that measure to 90 degrees

13. angles that measure to 180 degrees

14. 148 degrees

15. 68 degrees

1. a fraction that uses the longest length on a shape

2. 0.3125

3. 0.33333333333

4. 30

5. 0.25

6. 60

7. 15

8. 18

Step-by-step explanation:

plz mark me brainliest