Write an equation that models the situation and find its solution.

It's going to be Lindsay's birthday soon, and her friends Martin, Sylvia, Tad, and Yvonne have contributed equal amounts of money to buy her a present. They have $25.00 to spend between them. Determine how much each contributed

Answer:

12

Step-by-step explanation:

4 / (1/3) = 12

Answer:

W

Step-by-step explanation:

hope this helps

Answer:

28 square units

Step-by-step explanation:

count the middle and edgr squares then u can just put the parts of the square together

Answer:

perimeter is 46

Step-by-step explanation:

Sq(BT) = sq(AT) + Sq(AB)

Sq(17) = Sq(8) + Sq(AB)

So AB = 15

So perimeter of ABCT is 15 + 15 + 8 + 8 = 46

Segments AB and CB are tangent by the Pythagoras theorem, So the perimeter of ABCT is 46 units.

The perimeter of any given figure is the sum of the measure of boundaries of that figure.

Segments AB and CB are tangent.

By the Pythagoras theorem,

[tex](BT)^2 = (AT)^2 + (AB)^2\\(17) ^2= (8) ^2+ (AB)^2[/tex]

So AB = 15

So perimeter of ABCT

= 15 + 15 + 8 + 8

= 46

To learn more about the perimeter click here;

https://brainly.com/question/6465134

#SPJ2

Answer:

30 for the son 60 for the dad

Step-by-step explanation:

Take away 15 from the son and dad you get 45 and 15 which is 1/3 before t that was 15 years ago which makes it 30 for the son and 60 for the dad

(2;-2)

therefore the coordinates of the mi

Step-by-step explanation:

X=(X+X)/2

X=(-1+5)/2

X=2

y=(y+y)/2

y=(1-5)/2

y=-2

therefore the coordinates of the midpoint is (2;-2)

Answer: column A= temperature column B= wind speed. Label A= wind speed label B= Temperature

Step-by-step explanation:

Answer:

Column A =  

✔ temperature

Column B =  

✔ wind speed

Label A =  

✔ wind speed

Label B =  

✔ temperature

Step-by-step explanation: Just did it in the assignment of edge :)

Answer:

X : Z = 6 : 5

Step-by-step explanation:

X : Y      =  3 :  1

Double both sides

X : Y      =  6 : 2

     Y : Z=        2 :  5

Combined

X : Y : Z     =  6 : 2 : 5

Therefor

X : Z = 6 : 5

Answer:

58 degrees

Step-by-step explanation:

By looking at the diagram we can see that angle DCE is an outside angle

There is a special relationship between the outside angle and the arcs it intercepts

The theorem states that the outside angle is equal to half the difference of the intercepted arcs

In other words [tex]outside angle= \frac{arc AC - arc BD (the difference of the arcs)}{2}[/tex]

Knowing this formula we can solve for DCE

So it would be [tex]angle DCE= \frac{238-arcDE}{2}[/tex]

Well we do not know what arcDE is

Since we are given that the other arc is 238 we can take 238 and subtract is from 360

this will give us 122

so you have angle DCE= 238-122/2

238 minus 122 is 116

Angle DCE-=116/2

Angle DCE=58 degrees

There are other ways you can do this but this is just one of them

Step-by-step explanation:

the answer is in the image above

Answer: The fraction of the total distance to her grandmother's house was traveled on Sunday = [tex]\dfrac18[/tex]

Step-by-step explanation:

Let x be the total distance to grandmother's house .

As per given,

Distance traveled on Saturday = [tex]\dfrac58x[/tex]

Remaining distance = [tex]x-\dfrac58 x[/tex]

[tex]=\dfrac38x[/tex]

Distance traveled of Sunday = [tex]\dfrac13[/tex] of Remaining distance

= [tex]\dfrac13\times\dfrac{3}{8}x[/tex]

= [tex]\dfrac18 x[/tex]

The fraction of the total distance to her grandmother's house was traveled on Sunday = [tex]\dfrac18[/tex]

Answer:

15

Step-by-step explanation:

the formula for area of a parallelogram is base times height

A rotation maps a line to a line, a ray to a ray, a segment to a segment, and an angle to an angle.

A rotation preserves lengths of segments.

A rotation preserves measures of angles. Step-by-step explanation:

You Welcome :)!

Answer:

25 because I need to use mayh

Answer:

answer for this solution is D

Answer:

answer is D

hope this helps:)

Answer:

He will be able to carry the 6 boxes one go

Step-by-step explanation:

[tex]1000g = 1kg \\720g = \frac{720 \times 1}{1000} \\ = 0.72kg[/tex]

So each box is 0.72kg

then 6 boxes =

[tex]0.72 \times 6 \\ = 4.32[/tex]

and that's approximately 4 so in total the the 720g is actually 4kg and can be carried at once

Answer:

-54

Step-by-step explanation:

3 times -18 is -54

or -3 times 18 equals -54

there are different ways to answer a question, but 18 minutes is still 18 minutes, the cheese should end up with a resulting -54 degrees farenheit decrease

Answer: 6a

Step-by-step explanation:

A + 5A just equals 6A. Let me know if I answered incorrectly or if you want me to clarify.

Answer: The length of the rectangle is 16 yards and the width is 12 yards.

Step-by-step explanation:

The length is 4 yds longer than the width. Let's remove that from the perimeter so that the perimeter will be as if all sides had the same length (remember there are 2 sides for length and 2 sides for width).

[tex]56-4-4\\48[/tex]

Now we made it so that the extra 4 yards are gone and all sides are equal like a square. Now we can divide by 4 to determine the length of each of the now equal sides

[tex]\frac{48}{4} =12[/tex]

So all of the sides are 12, 12, 12, and 12. To two of the sides we can add back the extra 4 yards we took out giving us sides of 12, 12, 16, and 16.

Let's add it all together and see if it makes the perimeter of 56

[tex]12+12+16+16\\24+32\\56[/tex]

It does! Since the length is 4 yds longer than the width the length is 16 and width is 12.

Answer:

So basically you have to multiply.

Step-by-step explanation:

If one US Dollar is equal to 100 bells then how many US Dollars would you need to get to 186,000 bells?

Mk Let's use our brains here.

Let's just convert everything to bells real quick. No dollars.

100 bells times what equals 186,000?

100 x ?  = 186,000

That Number is 8600

100 x 8600 = 186,000

So now that we have that number, how many US dollars is equal to 8600?

It's 86!

Because 100(bells) x 86(dollars) = 8600 bells'

So your answer is 86 dollars

Hope this helped!

- Unbrand -

(If this is wrong sorry, I'm not that good at math! :(. )

Answer:

x+3/3=y+2/2

x/3 = y/2

Step-by-step explanation:

Answer:

35, 67 and 78

Step-by-step explanation:

the angles are:

n, 2n-3 and 2n+8

there are 180 degrees in a triangle, so adding those terms together will give us 180

5n + 5 = 180

180 - 5 = 175

5n = 175

175 / 5 = 35

n = 35

now we have n we can put it in to the formula we have for the angles at the start:

n = 35

2n - 3 = 67

2n + 8 = 78

so the angles are

35, 67 and 78

Answer:

3n - 4m

Step-by-step explanation:

(2n-5m)+(n+m)

so we get this equation and from here, we expand the equation by removing the brackets, you should get:

2n-5m+n+m and just solve from here.

to make it easier, put the like terms together:

2n+n+m-5m

= 3n-4m

Answer:

3n - 4m

Step-by-step explanation:

(2n – 5m) and (n + m) in this case have the same value if the parentheses are removed.  We end up with:

2n – 5m

 n +   m

--------------        Grouping like terms vertically, as shown here, may make this

                         addition a bit easier.

2n – 5m

 n +   m

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

 3n - 4m (final answer)

Answer:

x = 65

Step-by-step explanation:

Since we know the bottom line is = 180 (since it shows the top line)

The angle to the left of x is 90, which leaves x + 25 = 90

x = 65

Answer:

Hello! answer: 65 degrees

Step-by-step explanation:

That is a complementary angle with 25 therefore it will equal 90 degrees so...

90 - 25 = 65 therefore x = 65 degrees hope that helps!

Refer to the attachment.

Answer:

I'm unsure

Step-by-step explanation:

Answer:

I think it's -2 but if im wrong im sorry goodluck :)

Step-by-step explanation:

Answer:

E.1.06(26.50+10d)

Step-by-step explanation:

d+e

i think i its d im not sure to