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AlladinOne [14]
3 years ago
14

For what value of m does A ∩ B = ∅?

Mathematics
1 answer:
dalvyx [7]3 years ago
4 0

Answer:

A and B mutually exclusive

Step-by-step explanation:

A and B do not have anything in common

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3 years ago
Find the area of the trapezoid using the formula using the A=1/2h(b1+b2)
pentagon [3]

Answer:

<em><u>9</u></em>

Step-by-step explanation:

  1. <em>1</em><em>/</em><em>2</em><em> </em><em>bh </em><em>(</em><em>b1+</em><em>b2)</em>
  2. <em>Count </em><em>all </em><em>the </em><em>squares </em><em>for </em><em>the </em><em>base </em><em>(</em><em>6</em><em> </em><em>squares)</em>
  3. <em>Half </em><em>it </em><em>bc </em><em>1</em><em>/</em><em>2</em><em>b</em><em>h</em><em>,</em><em> </em><em>which </em><em>is </em><em>not </em><em>3</em><em>(</em><em>h)</em>
  4. <em>Now </em><em>count </em><em>the </em><em>amount </em><em>of </em><em>squares </em><em>to </em><em>the </em><em>top </em><em>of </em><em>it </em><em>from </em><em>the </em><em>bottom </em><em>(</em><em>3</em><em> </em><em>as </em><em>well</em><em>)</em>
  5. <em>Now </em><em>the </em><em>problem </em><em>is </em><em>3</em><em>(</em><em>3</em><em>)</em><em> </em><em>which </em><em>is </em><em>9</em><em>.</em>
  6. <em>So,</em><em> </em><em>the </em><em>answer </em><em>is </em><em><u>9</u></em>

<em><u>Hope </u></em><em><u>this </u></em><em><u>helps!</u></em><em><u> </u></em><em><u>Comment</u></em><em><u> </u></em><em><u>on </u></em><em><u>it </u></em><em><u>if </u></em><em><u>you </u></em><em><u>need </u></em><em><u>more </u></em><em><u>explanation</u></em><em><u>!</u></em><em><u>:</u></em><em><u>)</u></em>

4 0
3 years ago
How do I solve these problems that I took a picture of ?
fgiga [73]
22. Step by step: 2x^2+5x-3=0
factor the left side
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set the factors to equal zero
2x-1=0 and x+3=0
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23. Use same technique.
3x^2-13x-10=0
factor the left side once more
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set factors to zero
3x+2=0 and x-5=0
x=-2/3          x=5
6 0
4 years ago
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Natali5045456 [20]
Ive got a soulution
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3 years ago
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Ivenika [448]

Answer:

7

Step-by-step explanation:

i took the test

4 0
3 years ago
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