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Akimi4 [234]
4 years ago
10

What are the coordinates of the midpoint of the segment whose endpoints are A(−1, −2) and B(6, 12) ? Enter your answer, as decim

als, in the boxes. ( , )
Mathematics
2 answers:
MatroZZZ [7]4 years ago
6 0

Answer:

M(2\frac{1}{2}, 5)

Step-by-step explanation:

Find the range of each of the corresponding coordinates, half it, then travel that distance forward from the initial pair:

<em>y</em>: Between −2 and 12 → 14, ½[14] >> 7; −2 + 7 = 5

<em>x</em>: Between −1 and 6 → 7, ½[7] >> 3½; −1 + 3½ = 2½

I am joyous to assist you anytime.

* Decimals: [2,5, 5]

maks197457 [2]4 years ago
5 0

Answer:

(x,y)=\frac{5}{2},5  is the mid-point of given line segment.

Step-by-step explanation:

We have been given the coordinates of End points

To find the midpoint of the segment we will use mid point formula which is:

(x,y)=\frac{x_1+x_2}{2},\frac{y_1+y_2}{2}

We have given x_1=-1,x_2=6,y_1=-2,y_2=12

Substituting the values in the formula we get:

(x,y)=\frac{-1+6}{2},\frac{-2+12}{2}

After simplification we get:

(x,y)=\frac{5}{2},5


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Tyler made 9 1/2 cups of lemonade. He offers 3/4-cup servings of lemonade to some relatives at a family pinic. What is the GREAT
Savatey [412]
Divide the total portion (9 1/2 cups) by the portion size (3/4 cup).

=9 1/2 ÷ 3/4
convert 9 1/2 to improper fraction

=19/2 ÷ 3/4
to divide fractions, multiply by the reciprocal/inverse of 3/4

=19/2 * 4/3
multiply numerators; multiply denominators

=(19*4)/(2*3)

=76/6

=12.666666


ANSWER: The greatest number he can offer servings to is C) 12

Hope this helps! :)
8 0
3 years ago
Read 2 more answers
A unicycle wheel has a diameter of 12 inches. How many inches will the unicycle travel in 4 revolutions? Use π = 3.14 and round
Natali [406]

Answer:

226.19 inches in 6 revolutions.  

Step-by-step explanation:

Diameter of the unicycle's wheel=12 inches  

The distance traveled by the unicycle in one revolution is the circumference of the wheel.  

For a circle of diameter d,  

Circumference  

Therefore, Circumference of the Unicycle's wheel  inches  

Since the distance traveled in one revolution= inches  

Distance traveled in 6 revolutions=6 X  inches  

=226.19 inches (to the nearest hundredth of an inch.)

A unicycle wheel is a one wheeled device, unlike the bicycle which has two wheels.  

The given unicycle has a diameter, D, of 12 inches. It's radius, r, can be determined by;

 r =  

         =  

          = 6  

∴        r = 6 inches.

A revolution is a complete movement of a point forming a circle, or the movement of a point along the circumference of a circle.  

Circumference of a circle = 2r  

Thus,  

the circumference of the wheel = 2 ×  × 6  

                                                   = 37.7143  

The circumference of the wheel is 37.7143 inches.  

Therefore, for 6 evolutions the unicycle would travel:

        6 × 37.7143  

            = 226.2857

The unicycle would travel 226.29 inches in 6 revolutions

8 0
3 years ago
Is 8/10 equivalent to 4/5
nordsb [41]
Yes  8/10 is equivalent to 4/5 or 16/20 ...
6 0
3 years ago
Read 2 more answers
Use substitution to solve the linear system of equations. (-8, -2) (8, -2) (-2, 8) (-2, -8).
Mamont248 [21]

The solution of the system of equation is (-8, -2).

Given that,

Use substitution to solve the linear system of equations.

y = 4x

3x + 5y = -46

We have to determine,

Solve the equation using the substitution method.

According to the question,

The given system of equation is,

\rm y = 4x\\\\3x + 5y = -46

Substitute y = 4x in the equation 2,

\rm 3x+5y = -46\\\\3x+5(4x) =-46\\\\3x+20x=-46\\\\23x=-46\\\\x =\dfrac{-46}{23}\\\\x = -2

Substitute the value of x in equation 1,

\rm y = 8x\\\\y = 8(-2)\\\\y = -16

Hence, The solution of the system of equation is (-8, -2).

For more details refer to the link given below.

brainly.com/question/3144348

4 0
2 years ago
Write the sum of five consecutive even numbers if the middle one is 4n The sum is (Simplify your answer)
NemiM [27]

Answer: The sum of five consecutive even numbers for this sequence is 20n.

Step-by-step explanation:

Since we have given that

Number of consecutive even numbers = 5

Middle value = 4n

Since there are 5 consecutive even numbers:

4n-4,4n-2,4n,4n+2,4n+4

So, Sum of five consecutive even numbers would be

4n-4+4n-2+4n+4n+2+4n+4\\\\=20n

Hence, the sum of five consecutive even numbers for this sequence is 20n.

3 0
3 years ago
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