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2 years ago

Find the midpoint of the segment with the following endpoints (-5,-1) and (1,9)

Mathematics

1 answer:

Bogdan [553]2 years ago

4 0

Answer:

(x1,y1),(x2,y2)

(x1,y1)=(-5,-1) (x2,y2)=(1,9)= (1-5/2, 9-1/2)

your answer:

(-2,4)

Step-by-step explanation:

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3 1/5÷ 9/10=? This is easy peasy limen squeeze

alexira [117]

3 1/5 / 9/10=?

16/5 / 9/10

16/5 x 10/9=160/45

160/45=32/9

32/9 or 3 5/9

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2 years ago

Read 2 more answers

In the diagram below, R is located at (24,0), N is located at (12,18), T is located at (12,6), and E is located at (18,15). Assu

julsineya [31]

The midpoint of a segment divides the segment into equal halves

The coordinates of K are: $\mathbf{K = (12,12)}$
The coordinates of I are: $\mathbf{I = (24,24)}$
The coordinates of B are: $\mathbf{B = ( 30,33 )}$

The given parameters are:

$\mathbf{R =(24,0)}$

$\mathbf{N =(12,18)}$

$\mathbf{T =(12,6)}$

$\mathbf{E =(18,15)}$

K is the midpoint of N and T.

So, we have:

$\mathbf{K = (\frac{N_x + T_x}{2},\frac{N_y + T_y}{2})}$

This gives

$\mathbf{K = (\frac{12 + 12}{2},\frac{18+ 6}{2})}$

$\mathbf{K = (12,12)}$

E is the midpoint of T and I.

So, we have:

$\mathbf{E = (\frac{I_x + T_x}{2},\frac{I_y + T_y}{2})}$

This gives

$\mathbf{(18,15) = (\frac{I_x + 12}{2},\frac{I_y+ 6}{2})}$

Multiply through by 2

$\mathbf{(36,30) = (I_x + 12,I_y+ 6)}$

By comparison

$\mathbf{I_x + 12 = 36.\ I_y + 6 =30}$

So, we have:

$\mathbf{I_x= 24.\ I_y =24}$

Hence, the coordinates of I are:

$\mathbf{I = (24,24)}$

I is the midpoint of E and B.

So, we have:

$\mathbf{I = (\frac{E_x + B_x}{2},\frac{E_y + B_y}{2})}$

This gives

$\mathbf{(24,24) = (\frac{18 + B_x}{2},\frac{15 + B_y}{2})}$

Multiply through by 2

$\mathbf{(48,48) = (18 + B_x,15 + B_y)}$

By comparison

$\mathbf{18 + B_x = 48,\ 15 + B_y = 48 }$

So, we have:

$\mathbf{B_x = 30,\ B_y = 33 }$

Hence, the coordinates of B are:

$\mathbf{B = ( 30,33 )}$

Read more about midpoints at:

brainly.com/question/18068617

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2 years ago

last year, Carmen opened an investment account with $7400. At the end of the year, the amount in the account had decrease buy 26

kvasek [131]

The account decreased by
7,400×0.265=1,961

The account at the end of the year
7,400−1,961=5,439

4 0

3 years ago

Pls help I will appreciate pls

Alex

Answer:

S = (1 times 5)times 6

Step-by-step explanation:

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2 years ago

Help please!!! i’ve been stuck on this for days!

Snezhnost [94]

Answer:

Step-by-step explanation:

What is the full question?

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2 years ago