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3 years ago

Plz answer my question:-

Mathematics

1 answer:

wolverine [178]3 years ago

6 0

Answer:

Step-by-step explanation:

A = {1, 3 , 5 , 7, 9 , 11 , 13 , 15 , 17 , 19}

B= { 0, 2 , 4 , 6 , 8 , 10, 12, 14, 16, 18 }

A - B means everything in A and not in B

A - B = { 1, 3 , 5 , 7 , 9 , 11 , 13, 15, 17 , 19 }

A ∩ B means elements common in A and B

A ∩ B = ∅

A - B ≠ A ∩ B

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What is the simplified form of 144x36?

Neko [114]

Answer:

4000

Step-by-step explanation:

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36 rounded to 40

100×40=4000

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3 years ago

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3 years ago

Can anyone help me? ill give brainiest if its correct!

jenyasd209 [6]

C) 500

Explanation:
The middle of the box and whisker plot is the line in the middle of the box. That line is over the number 500 on the number line meaning the C would be the correct answer.

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3 years ago

Read 2 more answers

Solve the triangle.

saw5 [17]

Answer:

Step-by-step explanation:

because c is shorter than a we know C is a smaller angle than A

so the first choice is out.

use the law of cosines to find b

$b^{2}$ = $a^{2} +c^{2} -2*a*c*cos(B)$

$b^{2}$ =1681+400-1326.787871

$b^{2}$ = 754.21219

b= $\sqrt{754.21219}$

b= 27.46292

so the last choice looks good

5 0

3 years ago

9. You run a business making birdhouses. You spend $600 to start your business, and it costs you $5.00

Paul [167]

Answer:

$635

Step-by-step explanation:

$5x7 birdhouses=$35want

So, $35+$600=$635 total!

I hope this helps you!

8 0

3 years ago