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iren [92.7K]
3 years ago
9

-Question Worth 20 points!!-

Mathematics
1 answer:
Nastasia [14]3 years ago
7 0

Answer:

A. 9

Step-by-step explanation:

A counterexample shows that one side is true while the other is false

x>7 and x>11

sub in the answers

9>7 and 9>11 -this is true for the first half but false for the second

5>7 and 5>11 -this is false for both

13>7 and 13>11 -this is true for both

15>7 and 15>11 -this is true for both

Answer A is correct as it proves the statement to be incorrect

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Answer:

1\frac{2}{3} yards

Step-by-step explanation:

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How do you this problem it's domain and range ​
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Domain would be the farthest x value to left and the farthest x value to right

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Find the angle between the vectors. (first find an exact expression and then approximate to the nearest degree.) a = 5, −1, 7 ,
Pepsi [2]
A.b=lallbl cos t
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3 0
4 years ago
The price of milk has increased in year from rs.28 per liter to rs.32 per liter . find the percentage increase in the price....
Mice21 [21]

Answer:

14.28%

Step-by-step explanation:

<em>here's</em><em> your</em><em> solution</em>

<em> </em><em> </em><em>=</em><em>></em><em> </em><em>price </em><em>of </em><em>milk </em><em>before</em><em> </em><em>=</em><em> </em><em>₹</em><em>2</em><em>8</em>

<em> </em><em> </em><em> </em><em>=</em><em>></em><em> </em><em>price</em><em> of</em><em> milk</em><em> </em><em>after</em><em> </em><em>increasing</em><em> </em><em>=</em><em> </em><em>₹</em><em>3</em><em>2</em>

<em> </em><em> </em><em> </em><em>=</em><em>></em><em> </em><em>increased </em><em>in </em><em>price</em><em> </em><em>=</em><em> </em><em>₹</em><em>3</em><em>2</em><em> </em><em>-</em><em> </em><em>₹</em><em>2</em><em>8</em><em> </em><em>=</em><em> </em><em>₹</em><em>4</em>

<em> </em><em> </em><em> </em><em>=</em><em>></em><em> </em><em>now </em><em>,</em><em> </em><em>increased </em><em>percentage</em><em>=</em><em> </em><em>4</em><em>/</em><em>2</em><em>8</em><em>*</em><em>1</em><em>0</em><em>0</em>

<em> </em>

<em> </em><em>=</em><em>></em><em> </em><em>1</em><em>4</em><em>.</em><em>2</em><em>8</em><em>%</em>

4 0
3 years ago
Solve for z<br> -p(51+z)=dz+84
slamgirl [31]

Answer:

(-84 - 51p)/(d + p)


Step-by-step explanation:

-p(51+z)=dz+84

-51p - zp = dz + 84

dz + zp = -84 - 51p

z(d + p) = -84 - 51p

z = (-84 - 51p)/(d + p)

3 0
3 years ago
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