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yarga [219]
2 years ago
12

You are the teacher is your friend correct?

Mathematics
1 answer:
SIZIF [17.4K]2 years ago
8 0

Answer:

Yes.

Step-by-step explanation:

Friend's answer is correct.

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Please answer this question for me
Paul [167]

I GOT THIS ANSWER

IS THIS RIGHT?

8 0
3 years ago
What is the value of the fourth term in the geometric sequence
ivanzaharov [21]

Answer:

a(4) = 15/4

Step-by-step explanation:

Here we're told that the first term is a(1) = 30 and that the common factor r = 1/2.

Thus, the geometric sequence formula specific to this case is

a(n) = 30(1/:2)^(n-1).

What is the fourth term?  Let n = 4,

a(4) = 30(1/2)^(4-1), or a(4) = 30(1/2)^(3), or  a(4) = 30(1/8) = 30/8, or, in reduced form,

a(4) = 15/4.

6 0
3 years ago
Assume that two figures on a flat surface, A and B, are similar.
lawyer [7]
A.     ratio of areas = 2^2 /5^2 = 4/25

B    14^2 : 1 = 196:1

C.  ratio of perimeters would be  sqrt81 = 9 times
5 0
3 years ago
Help asap will mark brainliest
valentina_108 [34]

Answer:

the last one

Step-by-step explanation:

its the last one because 1x3 is 3 so you need one with a 3, then 4x2 is 8 and theres half a side so its the last answer with half 3/4 on one side

3 0
3 years ago
> Reflect the shape A in the 3-axis.
suter [353]

Answer:

(4,3)

Step-by-step explanation:

y axis for away straight line down.

7 0
3 years ago
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