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vampirchik [111]
3 years ago
7

A segment has endpoints A (-1, 1) and B (8, 4) . If the segment is divided into four equal parts, the coordinates of the point c

losest to point A are _____. (7/2, 5/2) (5/4, 7/4) (23/4, 13/4)
Mathematics
2 answers:
marin [14]3 years ago
7 0

Answer:

ANSWER IS ( 5/4 , 7/4 ).

Step-by-step explanation:


riadik2000 [5.3K]3 years ago
6 0

Line is divided into 4 equal parts.

we have to find a point which is closest to point A.

So that means required point P(x,y) is at 1 unit away from A(-1,1) and 3 unit away from B(8,4)

Now we just need to use section formula to get the coordinate of required point using m1=1 and m2=3

\left ( \frac{m_1x_2+m_2x_1}{m_1+m_2}  , \frac{m_1y_2+m_2y_1}{m_1+m_2} \right )

= \left ( \frac{1*8+3*(-1)}{1+3}  , \frac{1*4+3*1}{1+3} \right )

= \left ( \frac{8-3}{4}  , \frac{4+3}{4} \right )

= \left ( \frac{5}{4}  , \frac{7}{4} \right )

So the final answer is \left ( \frac{5}{4}  , \frac{7}{4} \right ).

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slava [35]

Answer:

Ella pagó más por harina

Step-by-step explanation:

En esta pregunta, tenemos la tarea de elegir qué azúcar o harina pagó más para hacer el postre.

Para calcular esto, lo que debemos hacer es multiplicar el costo por kg por la fracción del kg comprado

Para el suagar, el costo se calcula como 3/6 × 16 = $ 8

Para la harina, el costo se calcula como 4/6 × 16 = $ 10.67

Como se ve en los dos costos, podemos deducir que ella pagó más por la harina ya que tiene el mayor de los dos valores.

3 0
3 years ago
Wyatt invests $1200 into an account that earns 6.2% simple interest for 4 years. He does not make any other deposits or withdraw
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Answer:

297.60 & 1497.60

7 0
2 years ago
Read 2 more answers
Someone plz help
Zarrin [17]
The correct answer is: 8.8 x 10^15
7 0
3 years ago
Please Help I'm Confused.
Tatiana [17]
It examines the knowledge of the basic calculation. According to the topic, parallelogram ABCD & AB//CD
so AB=CD
Since MAB=-5 so MCD = MAB=-5 then the answer might be “-5”
6 0
2 years ago
Question 1. The sticker price of a picture frame is $10 and the sales tax is 10%. What is the total price of the picture frame?
Westkost [7]

Answer:

1: $11

2: $43.19

3: $128.57

Step-by-step explanation:

10 • 1.10 = 11

39.99 • 1.08 = 43.19

43.19 • 3 = 128.57

8 0
3 years ago
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