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Llana [10]
3 years ago
9

What is the next number in the series? 5, 15, 10, 13, 15, 11, ___

Mathematics
1 answer:
Anika [276]3 years ago
5 0
If we take the sequence terms apart and write the odd-numbered terms (the first, third, fifth, etc) and the even-numbered terms (the second, fourth, sixth, etc) in<span> own sequences we will get:
5     10    15
15   13    11
So, in the first sequence every term is obtained by adding five to the previous, and in the second sequence every term is obtained by subtracting 2 from the previous term. According to this logic, the next number in the series </span><span>5, 15, 10, 13, 15, 11, 20.</span>
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Need helps asap. i will give brainliest
3241004551 [841]

The expression as a power is x¹⁰.

Given, the expression is xx⁴x⁴x

In exponents we have the power rule while multiplying.

the rule is that when bases are same, powers are added.

Exponent multiplication is the process of multiplying two terms with exponents. Depending on the base and the power, specific rules apply when multiplying exponents.

⇒ xx⁴x⁴x

base is same, power should be added.

⇒ x¹⁺⁴⁺⁴⁺¹

= x¹⁰

Hence the expression as a power is x¹⁰.

Learn more about Exponents here:

brainly.com/question/11975096

#SPJ1

3 0
1 year ago
What is solve 5x-65=3x-17
NikAS [45]
If you would like to solve 5x - 65 = 3x - 17, you can do this using the following steps:

5x - 65 = 3x - 17
5x - 3x = 65 - 17
2x = 48
x = 48/2
x = 24

The correct result would be 24.
5 0
3 years ago
Solve the following system of equations using the SUBSTITUTION method. Show all your work! x = 2y + 1 x + y = 4
Alexxandr [17]

Answer:

Step-by-step explanation:

4x+y=14

x-2y=8

then;

x=8-2y

substitute;

4(8-2y)+8-2y=14

32-8y+8-2y=14

40-10y=14

26=10y

y=2.6 , work out 4x+2.6=14 to get x

3 0
3 years ago
Nth term of 8,11,16,23
Dmitry [639]
The ninth term will be 71.
3 0
3 years ago
Heres is an problem please answer
ehidna [41]

Answer:

2

Step-by-step explanation:

the - means you have to subtract to add. so subtract 3 over 4 and you get 2

3 0
3 years ago
Read 2 more answers
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