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N76 [4]
3 years ago
10

Solve this please!!!

Mathematics
1 answer:
Pani-rosa [81]3 years ago
5 0
I attached a couple below pictures with all the work and a bit more information to help you understand the problem.
I hope this helps! If you have any questions, just comment them below :)

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Describe an easy way to find the square root<br> when the number is not a perfect square?
marissa [1.9K]

The product of a rational number multiplied by itself is called as a perfect square.,we can easily find out the square root for a number which is a imperfect square

Step-by-step explanation:

using the following formula we can find a square root for a number which is a imperfect square

X = Non perfect square

√x = (square root of nearest lower perfect square +(x - perfect square)÷2×(√perfect square )

√x = (square root of nearest lower perfect square +(x - perfect square)÷2×(√perfect square )Example

√38

the nearest perfect root is 36

36 (√36=6)

so √38 = √36 + (38-36)/2√36

= 6 + 2/12

=6 + 1/6 = 6.166 (answer)

√38 the nearest perfect root is 36 36 (√36=6)so √38 = √36 + (38-36)/2√36 = 6 + 2/12=6 + 1/6 = 6.166 (answer)

7 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
2 years ago
The cost to purchase x tickets for an amusement park is represented by the equations y-50x+3.75. how much would it cost to purch
emmainna [20.7K]
I'm assuming that subtraction sign is mean to be an equals sign. If that is true than the answer is 403.75. 
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3 years ago
Que números primos son mayores que -6
kumpel [21]
No sé, prueba 2,3,5,7,11,13....
Hay muchos números primos!
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3 years ago
The saucer for Aisha's teacup has a diameter of 6 inches. What is the saucer's radius?
Aleonysh [2.5K]
I think its 6 but im not sure to be exactly right
7 0
2 years ago
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