2 years ago

I will mark branliest please

Mathematics

2 answers:

Greeley [361]2 years ago

5 0

Answer:

1.) Right

2.)Acute

3.) obtuse

Step-by-step explanation:

enot [183]2 years ago

3 0

Answer:

1.right

2.acute

3.obtuse

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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).

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

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Put this value in equation (1).

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$2x+2.5=14$

$2x=11.5$

$x=5.75$

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

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