All categories

3 years ago

HELP

Mathematics

2 answers:

Darina [25.2K]3 years ago

5 0

B is the answer I think

mr Goodwill [35]3 years ago

3 0

Answer:

b should be the answer i think

You might be interested in

Following one side of a rural road, the house numbers increase by eighteen. The house number of the first house on the road is 8

ad-work [718]

Answer:

Recursive:

$a_n=a_{(n-1)}+18\\ \\ a_1=82$

Explicit:

$a_n=64+18n$

Explanation:

1. Sequence:

$a_1=82\\ \\ a_2=82+18=100\\ \\ a_3=100+18=118\\ \\ a_4=118+18=136\\ \\ ...$

2. Recursive formula

The recursive formula permits to calculate the value of the nth term in the sequence using the (n-1)th term in the sequence.

$a_n=a_{(n-1)}+18\\ \\ a_1=82$

3. Explicit formula

The explicit formula permits to calculate any value of a term in the sequence:

$a_n=a_1+(n-1)d\\ \\ a_n=82+(n-1)18\\ \\ a_n=82+18n-18\\ \\ a_n=64+18n$

7 0

3 years ago

Help me plzzz!?!?? true or false

Mrac [35]

Answer:

false, true, false

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Given h(x) = -x + 5, find h(-5).

Murrr4er [49]

Answer:

Step-by-step explanation:

h(x) = -(-5) + 5

h(x) = 5 + 5

h(x) = 10

3 0

2 years ago

Five-sevenths of a number is -35. what is the number?

White raven [17]

So lets write this equation out. Let x be that number we are trying to find.

So five-sevenths is a fraction that is written like this

5/7

when you see the word "of" that means multiplication

so we can write the full equation.

(5/7)x = -35

now we can solve

Multiply both sides by 7

5x = -245

now divide by 5
and we get

x = -49

3 0

3 years ago

1) Easton went to a concert with some

tatuchka [14]

Subtract the 15 from the 133
you get 118
divide 29.50 from the 118
you get 4
4 people went to the concert

7 0

2 years ago