2 years ago

What is the cumulative frequency of 10-19

Mathematics

2 answers:

faltersainse [42]2 years ago

7 0

Answer:7

Step-by-step explanation:

dolphi86 [110]2 years ago

6 0

Answer:

Step-by-step explanation:

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$\quad \twoheadrightarrow\sf {cos \; \theta = \dfrac{Base}{Hypotenuse} } \\$

Hence, base = 2 units and hypotenuse = 3 units.

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$\quad \twoheadrightarrow\sf { P^2 = H^2 - B^2} \\$

$\quad \twoheadrightarrow\sf { P^2 = (3)^2 - (2)^2} \\$

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$\quad \twoheadrightarrow\bf{cosec \; \theta = \dfrac{3}{\sqrt{5}} } \\$

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