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3 years ago

What is the common ratio of the geometric sequence below?

Mathematics

1 answer:

Lilit [14]3 years ago

5 0

Answer:

The correct answer is A -3.

Step-by-step explanation:

18/(-3)=-6

To get to -6 from 18 you need to divide by -3.

To get to 2 from -6 you will divide by -3.

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I need help!! On this question please hurry

hichkok12 [17]

Step-by-step explanation:

Given:

Central Enlargement.

AC=4

AB=5

BC=3

Opp=3

Hyp=5

Required:

Sin<A

Formula:

Sin<A=Opp/hyp

Solution:

Sin<A=Opp/Hyp

Sin<A=3/5 or 0.6

5 0

3 years ago

Y = x ^3 - 5x² +16x-80

Leokris [45]

Answer:

(x-5)(x^2+16)

3 0

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 :)

8 0

3 years ago

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I need help 6+2 plz answer for brain

Pavel [41]

Answer:

Step-by-step explanation:

i have 6 apples + 2 peers

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3 years ago

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