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sleet_krkn [62]
3 years ago
11

What is the common ratio for the following geometric sequence? -500, 100 , -20, 4,....

Mathematics
1 answer:
jarptica [38.1K]3 years ago
3 0
The common ratio is -1/5.

Each number is the opposite (negative sign) and one fifth of the last one. This means to get the next term, you multiply by -1/5, so that is your common ratio.
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A figure is composed of two half-circles.
posledela

Answer:

The answer is C, 220 units.

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The following two parallelograms are drawn below. Find the measurement of FE or the variable “x”
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Answer:

x=15 in.

Step-by-step explanation:

If the parallelograms are equal (I assume they are), then the ratios are the same. 12 is 3/4 of 16. 3/4 of 20 is 15.

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2 years ago
1. Triangle STU with vertices S(-4, 2) T(5, -1),
Alexus [3.1K]

Answer:

S’ (-5,-3)

T’ (4,-6)

U’ (-3,-7)

Step-by-step explanation:

Basically, we want to apply the given transformation rule of the axes to get the coordinates of the images

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Thus, we proceed as follows;

S’ = (-4-1, 2-5) = (-5,-3)

T’ = (5-1, -1-5) = (4,-6)

U’ = (-2-1,-2-5) = (-3,-7)

4 0
2 years ago
The midpoint of a line segment is the point halfway between its endpoints.<br><br> True or False?
horrorfan [7]
This is true. You can remember by it saying mid, as in middle.
5 0
3 years ago
Read 2 more answers
Please help me its about Solving by substitution
Vera_Pavlovna [14]

Answer:

x=-2 y=3

Step-by-step explanation:

The substitution is basically given to you. Exchange x from the second equation with y-5

Once that is done and you combine the parentheses you get:

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Add 10 on both sides of the equal sign

You get:

3y=9

Divide both sides by 3

You get:

y=3

To check your work you can substitute y in the second equation with 3 and solve it that way to get x=-2 (x equals negative two)

3 0
2 years ago
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