Use the triangle below and the given trigonometric ratio to determine which angle in the triangle below is

Mathematics

1 answer:

4vir4ik [10]3 years ago

7 0

Cosine is the ratio of the adjacent side to the hypotenuse.

In short, we have this equation
cos(angle) = adjacent/hypotenuse

In the case of cos(A) = 18/19.5 we can see that
adjacent = 18
hypotenuse = 19.5

The side of 18 cm is next to angle 2, so the 18 cm side is adjacent to angle 2 (in contrast, the 7.5 cm side is the opposite leg in relation to angle 2)

So that's why the answer is angle 2
In other words, replace the '2' angle marker with 'A' to be able to write cos(A) = 18/19.5

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V=s^2+1/2sh solve for h

wariber [46]

First, you separate the h variable by subtracting s^2 on both sides of the equation, getting
V - s^2 = sh/2
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Charmaine made traditional pizzas for her classmates. She recorded whether the students wanted garlic on their pizza. Which desc

Georgia [21]

Answer:

Option A Gender and garlic preference.

Step-by-step explanation:

We have been given Charmaine made traditional pizzas for her classmates. She recorded whether the students wanted garlic on their pizza.

For two-way table we need two Data

So, gender and garlic preference is sufficient to form two-way table

She will use gender in first row and garlic preference in first column.

Gender Garlic preference