3 years ago

2/3 - 1/5answer pls

Mathematics

1 answer:

Sedbober [7]3 years ago

3 0

The answer would be 7/15

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if u subtract 17 from my number and multiply the difference by -5 the result is -25 what is the number

Virty [35]

Answer:22

Step-by-step explanation:

22-17=5. 5x-5=-25!

5 0

3 years ago

Read 2 more answers

Quadrilateral ABCD is inscribed in this circle.

Svetllana [295]

Answer:

132°

Step-by-step explanation:

Quadrilateral ABCD is inscribed in a circle,

So, it is a cyclic quadrilateral.

Opposite angles of a cyclic quadrilateral are supplementary.

$\implies \: x \degree + (3x - 12) \degree = 180 \degree \\ \\ \implies \: (4x - 12) \degree = 180 \degree \\ \\ \implies \: 4x - 12 = 180 \\ \\ \implies \: 4x = 180 + 12 \\ \\ \implies \: 4x = 192 \\ \\ \implies \: x = \frac{192}{4} \\ \\ \implies \: x = 48\\\\$