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aleksandrvk [35]
4 years ago
14

#1 What is the explicit equation of the sequence 10125, 2025, 405, 81, ..? *

Mathematics
1 answer:
vazorg [7]4 years ago
7 0
405/81=5
10125/2025=5

It seems like it divided by 5 each time.

So, the nth term of the sequence is (50625)n^(-5)
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Given: -6x < 36. Choose the solution set. {x | x < -6} {x | x > 6} {x | x > -6} {x | x < 6}.
grin007 [14]

The correct answer is this inequality {x | x > -6}

What does a math inequality look like?

The equation-like form of the formula 5x 4 > 2x + 3 has an arrowhead in place of the equals sign. It is an illustration of inequity. This shows that the left half, 5x 4, is bigger than the right part, 2x + 3.

Given that:

-6x < 36

we multiply -1 on both the sides

6x > -36

divide 6 on both the side

x > -6

Hence the correct answer is this inequality {x | x > -6}.

Learn more about inequality

brainly.com/question/24372553

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5 0
1 year ago
Assume that the lines that appear to be tangent are tangent p is the center if each circle find x. ​
Elodia [21]

Answer:

Step-by-step explanation:

Problem One

All quadrilaterals have angles that add up to 360 degrees.

Tangents touch the circle in such a way that the radius and the tangent form a  right angle at the point of contact.

Solution

x + 115 + 90 + 90 = 360

x + 295 = 360

x + 295 - 295 = 360 - 295

x = 65

Problem Two

From the previous problem, you know that where the 6 and 8 meet is a right angle.

Therefore you can use a^2 + b^2 = c^2

a = 6

b =8

c = ?

6^2 + 8^2 = c^2

c^2 = 36 + 64

c^2 = 100

sqrt(c^2) = sqrt(100)

c = 10

x = 10

Problem 3

No guarantees on this one. I'm not sure how the diagram is set up. I take the 4 to be the length from the bottom of the line marked 10 to the intersect point of the tangent with the circle.

That means that the measurement left is 10 - 4 = 6

x and 6 are both tangents from the upper point of the line marked 10.

Therefore x = 6

4 0
3 years ago
A line is an undefined term because it. . contains an infinite number of points. . can be used to create other geometric shapes.
Veseljchak [2.6K]
The correct answer is statement number 3. A line is an undefined term because it describes something that does not have width or depth. However, lines can extend its length in both side infinitely. It contains arrowheads indicating it can extend.
8 0
4 years ago
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The angle measures of a triangle are in a ratio of 4 : 6 : 10. what type of triangle is this?
melomori [17]
4x+6x+10x=180

20x=180

x=9

So, the angles are:

4(9)=36
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10(9)=90

It's a right triangle.
6 0
3 years ago
I need help please...<br> I don't understand..
egoroff_w [7]

Answer:

ASA

Step-by-step explanation:

The two figures share one side

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5 0
3 years ago
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