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serg [7]
3 years ago
8

4,8,15,30,___________,74,81

Mathematics
2 answers:
vesna_86 [32]3 years ago
6 0

Answer:

37

Step-by-step explanation:

the pattern is times 2 and plus 7

nika2105 [10]3 years ago
4 0

Answer:

37

Step-by-step explanation:

there is a pattern follow it.

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I need help with this question plsss
olga55 [171]

Answer: maybe its 6

Step-by-step explanation:

i think its 6 because it has +3 so maybe adding 3+3

7 0
3 years ago
Algebra 2, I need help!!! Solve x^2 + 6x + 7 = 0. If you are going to comment in here please know the answer, this is so serious
docker41 [41]

Answer:

Third option

Step-by-step explanation:

We can't factor this so we need to use the quadratic formula which states that when ax² + bx + c = 0, x = (-b ± √(b² - 4ac)) / 2a. However, we notice that b (which is 6) is even, so we can use the special quadratic formula which states that when ax² + bx + c = 0 and b is even, x = (-b' ± √(b'² - ac)) / a where b' = b / 2. In this case, a = 1, b' = 3 and c = 7 so:

x = (-3 ± √(3² - 1 * 7)) / 1 = -3 ± √2

6 0
3 years ago
What is the square root of 405x^3​
blagie [28]

Answer:

9x sqrt 5x

Step-by-step explanation:

Simplify the radical by breaking the radicand up into a product of known factors.

9x√ 5x

6 0
3 years ago
What can 1\18n be simplified as?
il63 [147K]
1/18 can't be simplified because 1 cant be simplified. What ever happens to one side of the equation happens to the other, so nothing can happen to the 1 so nothing can happen to the 18

It cant be simplified
 
3 0
3 years ago
From 1000, create a pattern by subtracting 8 from each number and stop at 5 numbers
shusha [124]
Well subtract 8 from 1000 and then do that five times. so 992,984,976,968, and 960<span />
7 0
3 years ago
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