2 years ago

Question 3

Mathematics

2 answers:

Eva8 [605]2 years ago

7 0

Answer:

√32 or partially rooted 4√2

Step-by-step explanation:

defined as..

√((x2-x1)²+(y2-y1)²)= distance between 2 points

√((5-1)²+(7-3)²)= √32

Bess [88]2 years ago

6 0

Answer:

$\sqrt{32}\\$ is the answer

Step-by-step explanation:

7-3=4

5-1=4

4^2+4^2=answer^2

16+16=answer^2

32=answer^2

$\sqrt{32}\\$ =answer

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Which choice is the solution for this system ? 2x − 5y = 14 x + 3 2 y = 5

VashaNatasha [74]

Answer:

The required solution is (5.75,-0.5). It can be written as $(\frac{11}{4},-\frac{1}{2})$ .

Step-by-step explanation:

The given equations are

$2x-5y=14$ .... (1)

$x+\frac{3}{2}y=5$ .... (2)

Multiply the equation (2) by 2.

$2x+3y=10$ .... (3)

Subtract equation (1) from equation (3).

$2x+3y-(2x-5y)=10-14$

$2x+3y-2x+5y=-4$

$8y=-4$

$y=-\frac{1}{2}=-0.5$

Put this value in equation (1).

$2x-5(-0.5)=14$

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$x=5.75$

Therefore the required solution is (5.75,-0.5). It can be written as $(\frac{11}{4},-\frac{1}{2})$ .

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2 years ago

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kondor19780726 [428]

Answer:

b,c,e

Step-by-step explanation:

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2 years ago

If y = -4 when x = 10, find y when x = 5

vesna_86 [32]

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Find the area of the kite please help and just don’t write down random answers

Zanzabum

Answer:

187.06 units²

Step-by-step explanation:

Area of kite:

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Step-by-step explanation: I hope this helps :)

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