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2 years ago

Hello someone tell me what I should do. Don't give answer just tell me.

Mathematics

1 answer:

Ivenika [448]2 years ago

4 0

Answer and Step-by-step explanation:

-2 + 23x is an angle, and since the angles are all 90 degrees (shown with the red square), -2 + 23x = 90

Solve for x.

-2 + 23x = 90

Add 2 to both sides.

23x = 92

Now divide by 23 on both sides to obtain x.

x = 4

x is equal to 4.

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If u={1,2,3,4,5},A={2,4} and Beta {2,5,5}find n(AUB)

slavikrds [6]

u={1,2,3,4,5},A={2,4} and Beta {2,5,5}

now, (AUB)={1,3,3,4,5}

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n(AUB)=5

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3 years ago

___% of 40 = 4 Please help this answer is timed!!!

Goshia [24]

Answer:

10%

Step-by-step explanation:

To find this we make a fraction and multiply by 100%

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I hope this helps! :)

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3 years ago

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Ber [7]

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3 years ago

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olganol [36]

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3 years ago

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gtnhenbr [62]

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3 years ago