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Volgvan
2 years ago
13

1) Line segment AB has endpoints A(−5,−8) and B(2,6). What are the coordinates of the point that partitions AB according to the

part-to-part ratio 4:3?
O (-1, 0)
O (-2, -2)
O (-4, -6)
O (0, -1)

2) Line segment BA has endpoints B(−6,1) and A(4,6).
What are the coordinates of the point that partitions BA
according to the part-to-part ratio 2:3?
O (4, 0)
O (-2, 3)
O (3, -2)
O (0, 4)

3) Line segment AB has endpoints A(−1,6) and B(5,−6).
What are the coordinates of the point that partitions AB
according to the part-to-part ratio 1:5?
O (4, 0)
O (0, 4)
O (-4, 4)
O (4, -4)
Mathematics
1 answer:
dsp732 years ago
4 0

For all 3 questions, we will use the section formula.

1) \left(\frac{(4)(2)+(3)(-5)}{7}, \frac{(4)(6)+(3)(-8)}{7} \right)=\boxed{(-1, 0)}

2) \left(\frac{(2)(4)+(3)(-6)}{5}, \frac{(2)(6)+(3)(1)}{5} \right)=\boxed{(-2, 3)}

3) \left(\frac{(1)(5)+(5)(-1)}{6}, \frac{(1)(-6)+(5)(6)}{6} \right)=\boxed{(0, 4)}

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yan [13]

Answer:

a. Of all the students, \frac{1}{5} are girls with blond hair.

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Step-by-step explanation:

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Estimate the quotient of 21.49 ÷ 3.76 using compatible numbers.
kvv77 [185]

The quotient of 21.49 ÷ 3.76 using compatible numbers is approximately 5.69

<h3>What are quotients?</h3>

Quotients are result derived from the ratio of two rational or integers. Given the expression

21.49 ÷ 3.76

Convert to fraction

21.49 ÷ 3.76 = 2140/100  ÷  376/100
21.49 ÷ 3.76 = 2140/376

21.49 ÷ 3.76 =  5.69

Hence the quotient of 21.49 ÷ 3.76 using compatible numbers is approximately 5.69

Learn more on quotient here: brainly.com/question/673545

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2 years ago
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Answer:

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Step-by-step explanation:

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