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inn [45]
3 years ago
7

write the first five terms of the sequence defined by the recursive formula an = 2 (an-1)^2, with a1 = 1.

Mathematics
1 answer:
vredina [299]3 years ago
3 0

Answer:

  • 1, 2, 8, 128, 32768

Step-by-step explanation:

<u>Given </u>

  • The recursive formula aₙ = 2*(aₙ₋₁)², with a₁ = 1

<u>The first 5 terms are:</u>

  • a₁ = 1
  • a₂ = 2*1² = 2
  • a₃ = 2*2² = 8
  • a₄= 2*8² = 128
  • a₅ = 2*128² = 32768
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Write a list of steps that are needed to find the measure of ∠B.
andrew11 [14]

Answer:

The measure of angle B is 41°.

Step-by-step explanation:

180 - 113 = 67.

67 + 72 = 139.

180 - 139 = 41.


I hope this helped! If you need more details about it, ask me!

3 0
3 years ago
x= 1, 2, 3, 4, 5. y=11\4, 25\4, 39\4, 53\4, 67\4. what equation relates y to x in the values x and y?
larisa86 [58]
(1,11/4)(2,25/4)
slope = (25/4 - 11/4) / (2 - 1) = (14/4) / 1 = 14/4 = 7/2

y = mx + b
slope(m) = 7/2
(1,11/4)...x = 1 and y = 11/4
now we sub and find b, the y int
11/4 = 7/2(1) + b
11/4 = 7/2 + b
11/4 - 7/2 = b
11/4 - 14/4 = b
-3/4 = b

so ur equation is : y = 7/2x - 3/4
4 0
3 years ago
Use the relationship between the angles in the figure to answer the question.
grigory [225]

Answer:

x = 52, A.

Step-by-step explanation:

The two angles across from each other are both acute angles, which means that considering their positioning, they're gonna equal the same in degrees. If the question were asking to find the value of x on one of the obtuse angles, your answer would be B, considering both of those lines would equal 180 degrees.

Hope that helps!

3 0
3 years ago
Will eight be less or more than 2/4
daser333 [38]

Step-by-step explanation:

8 is more than 2/4 because the answer of 2/4 is 0.5 so 8 is more than 2/4

5 0
3 years ago
Hey guys, I need some help. Would appreciate it.
34kurt

the 3th choice because it does not add up to 180, it actually adds up to something greater

7 0
3 years ago
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