What is the remainder for 89,736 divided by 40?

Mathematics

1 answer:

tigry1 [53]3 years ago

7 0

Answer: 2,243.4

Step-by-step explanation:

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You are standing on a footbridge in a city park that is 12 feet high above the pond. You look down and see a duck in the water 7

SashulF [63]

Opposite/adjacent= cosine
cos B= opp/adj

cosB= 7/12
B=cos^-1 (7/12)
(Type it into a graphing calculator)
B=54.3 degrees

Make sure your calculator is in degree mode and you use the inverse cosine.

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3 years ago

In the triangle below, 4/5 represents which ratio?

ASHA 777 [7]

Answer:
sin (C)

Explanation:
In a right-angled triangle, special trig functions can be applied. These functions are as follows:
sin (theta) = $\frac{opposite}{hypotenuse}$

cos (theta) = $\frac{adjacent}{hypotenuse}$

tan (theta) = $\frac{opposite}{adjacent}$ 

Now, let's check the triangle we have:
We have two options:
First option:
5 is the hypotenuse of the triangle
4 is the side adjacent to angle B
Therefore, we can apply the cos function:
cos (B) = $\frac{4}{5}$ 

Second option:
5 is the hypotenuse of the triangle
4 is the side opposite to angle C
Therefore, we can apply the sin function:
sin (C) = $\frac{4}{5}$

Among the two options, the second one is the one found in the choices. Therefore, it will be the correct one.

Hope this helps :)

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4 years ago

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The difference between an observational study and an experiment is that

lorasvet [3.4K]

Answer:

I think it's the last one! In an experiment, one group is studied over a short period of time---

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3 years ago

What is the sum of -40 + -18 + 40

sveta [45]

I’m still trying to get help to on the same problem