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docker41 [41]
3 years ago
7

Determine whether the following sequence is geometric. If so, find the common ratio. 2,8,32,128

Mathematics
1 answer:
Novay_Z [31]3 years ago
6 0

Answer:

It is geometric. Common ratio is 4.

Step-by-step explanation:

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Help me I don’t get this
andre [41]

Step-by-step explanation:

Area = 8 × 5

Area = 40^2

Perimeter is the length around the edges

Therefore it is 8+8+5×5 (since there are 4 edges)

Perimeter = 2×8 + 2×5

= 40 + 10

= 50cm

4 0
4 years ago
what is the distance between (0, -2) and (9, 10) ? please show your work so i can understand thank you
Setler [38]

Given:

The two points are (0, -2) and (9, 10).

To find:

The distance between the given points.

Solution:

Distance between the two points is

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

Using the above distance formula, the distance between given points is

d=\sqrt{(9-0)^2+(10-(-2))^2}

d=\sqrt{(9)^2+(10+2)^2}

d=\sqrt{81+(12)^2}

On further simplification, we get

d=\sqrt{81+144}

d=\sqrt{225}

d=15

Therefore, the distance between the given points (0,-2) and (9,10) is 15 units.

4 0
3 years ago
Graph y=sec(x+pi/4)
Nana76 [90]

Answer:

HERE IS THE ANSWER HOPE IT HELPS

Step-by-step explanation:

Brainliest?

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3 0
3 years ago
Write an inequality and solve each problem.For exercises 11 and 12, interpret the solution.
kifflom [539]

9) inequality: 4+x>13 Solution: x>9
10) x+19 ≥ 8.2 ; x≥-10.8
11) (Sorry I don’t know what the question means by “interpret”) 17+x ≤ 26; Solution: x ≤9
12) 785+x≤1500; Solution: x≤715
5 0
3 years ago
Which is the graph of g(x) = ⌈x + 3⌉? HELPP ASAPP
Helen [10]

Answer: The answer is the second graph, attached herewith.

Step-by-step explanation: The given greatest integer function is

g(x)=[x+3].

We are to select the correct graph of the above function from the given four optional graphs.

We have

g(x)=3,~\textup{for }0\leq x

g(x)=4,~\textup{for }1\leq x

g(x)=5,~\textup{for }2\leq x etc.

These points are satisfied by the second graph only, so this will be the correct one.

Thus, the second graph is the correct option and its image is attached.

4 0
4 years ago
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