2 years ago

Please help i'd appreciate it!

Mathematics

1 answer:

creativ13 [48]2 years ago

7 0

Answer:

|-8|=8

|10|=10

Step-by-step explanation:

any negative number between the two slashes '||' equals to always a positive number

and a positive number between the two slashes '||' remains the same

You might be interested in

Will give 25 points and brainliest answer if correct

Norma-Jean [14]

Let $d$ be the common difference between terms in the sequence $\{a_n\}_{n\ge1}$ . Then

$a_{19}=-58$
$a_{20}=a_{19}+d$
$a_{21}=a_{19}+2d$
$\implies-164=-58+2d\implies d=-53$

The first term in the sequence, $a_1$ , satisfies

$a_2=a_1+d$
$a_3=a_1+2d$
$a_4=a_1+3d$
...
$a_{19}=a_1+18d$
$\implies-58=a_1+18(-53)\implies a_1=896$

So the explicit formula for the $n$ -th term in the sequence is

$a_n=a_1+(n-1)d\implies a_n=896-53(n-1)$

5 0

3 years ago

What is 63.4 divided by 20

Zanzabum

317 is the answer you are looking for.

6 0

3 years ago

Read 2 more answers

A rectangle is placed around a semicircle as shown below. The length of the rectangle is 18ft. Find the area of the shaded regio

Irina-Kira [14]

Add 18ft+3.14=3.32 also in your paper write area=L×W

3 0