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eimsori [14]
3 years ago
11

Line segment AB has endpoints A(6, 1) and B(3, 8). Find the coordinates of the point that divides the line segment directed from

A to B in the ratio of 2:3.
A) 2 5 , 22 5
B) 34 5 , 9 5
C) 19 5 , 24 5
D) 24 5 , 19 5
Mathematics
2 answers:
erik [133]3 years ago
6 0
The answer is D, i know i just took this
Pavel [41]3 years ago
4 0
Ratio = 2:3 = 2/5

Distance between the x coordinates: 3
Distance between the y coordinates: 7

x: 3 * 2/5 = 1.2
y: 7 * 2/5 = 2.8

x coordinate of point: 6 - 1.2 = 4.8
y coordinate of point: 1 + 2.8 = 3.8

So the point that divides the segment AB in the ratio of 2:3 is (4.8 , 3.8) or (24/5 , 19/5)

Hope this helps :)
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Please help,
mart [117]

Answer:

45

Step-by-step explanation:

27 DIVIDED BY 3 IS 9

SO 9 MULTIPLIED BY 5 IS 45

SO THE ANSWER IS 45

7 0
3 years ago
In rectangle KLMN, KM = 9x+26 and LN = 84.5. Find the value of x.
Alex777 [14]

Answer:

x = 6.5

Step-by-step explanation:

square is rectangle

9x+26 = 84.5

84.5 - 26 = 58.5

9x = 58.5

x = 58.5 divided by 9

x = 6.5

4 0
3 years ago
Andy, Belinda and carl share 126 in the ratio 5÷3÷1 . How much does Belinda get?​
eimsori [14]
No this is the answer:
Step 1.
Andy=5
Belinda=3
Carl=1
Step 2.
5+3+1=9
step 3.
126 divide 9 is 14
Step 4.
Multiply all the numbers by 14
Which is 70:42:14 which equals 126
So belinda gets 42
Answer=42
4 0
3 years ago
9. During the past week, Mr. Hamilton gave one quiz and one exam to his high school algebra class.
Kamila [148]

<em>Missing Information:</em>

<em>It takes Mr. Hamilton 1/15  of an hour to grade one student’s exam and 1/30  of an hour to grade one  student’s quiz.</em>

Answer:

Total\ Time = \frac{x}{10}

Step-by-step explanation:

Given

Exam = \frac{1}{15}hr

Quiz = \frac{1}{30}hr

Required

Determine the time spent on x students

First, we need to determine the total time spent on 1 student

Time = Exam + Quiz

Time = \frac{1}{15} + \frac{1}{30}

Take LCM

Time = \frac{2 + 1}{30}

Time = \frac{3}{30}

Time = \frac{1}{10}

Next is to determine the total time on x students:

Total\ Time = \frac{1}{10} * x

Total\ Time = \frac{x}{10}

6 0
3 years ago
Rami sold concessions during a concert. He sold bottled water for $3.50 each and bags of trail mix for $4 each. By the end of th
Gnoma [55]
Price of bottled water - $3.50 each 
price of bag of trail mix - $4 each 
number of bottles of water sold - x
number of bags of trail mix sold - y
cost spent for bottles - 3.5x
cost spent for bags - 4y
total cost;
3.5x + 4y = 1475 ----> 1)
total number of items
x + y = 400---2)
multiply 2nd equation by 4
4x + 4y = 1600 ---> 3)
Subtract third equation from the 1st 
0.5x = 125
x = 250
when x = 250
x + y = 400
250 + y = 400
y = 150
number of bottles - 250
number of bags - 150
3 0
3 years ago
Read 2 more answers
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