3 years ago

C={x | x < 3 and x > 9}

Mathematics

1 answer:

Marianna [84]3 years ago

6 0

Answer: the cardinality number is 1

Step-by-step explanation:

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What is the order of the set A={-1,20,3,17,5}

laiz [17]

Hey!

Hope this helps...

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I'm assuming your talking about least to greatest, OR greatest to least. If so, that's what I'll do...

Least to Greatest: -1, 3, 5, 17, 20

Greatest to Least: 20, 17, 5, 3, -1

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Unfortunately I did not completely understand the question, for future reference please give AS MUCH detail as possible so that your fellow brainly members can help you ASAP...

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4 years ago

What are all the exact solutions of -3tan^2x+1= 0? Give your answer in radians

lord [1]

Answer:

x = π(n - $\frac{1}{6}$ )

Step-by-step explanation:

Find attached Solution

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3 years ago

Find the slope of the line that passes through Point A $$(−5,7) and Point B $$(2,5), using the formula $$m=

tester [92]

Answer:

slope = - $\frac{2}{7}$

Step-by-step explanation:

Calculate the slope m using the slope formula

m = $\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

with (x₁, y₁ ) = (- 5, 7 ) and (x₂, y₂ ) = (2, 5 )

m = $\frac{5-7}{2-(-5)}$ = $\frac{-2}{2+5}$ = - $\frac{2}{7}$

8 0

3 years ago

Westkost [7]

Answer:

simple

Step-by-step explanation:

t=b×h/2 and p= b×h

4 0

3 years ago

PLease answer 1, 2, and 3 so I can be free till december

Kobotan [32]

Is there a picture for this?

3 0

3 years ago