3 years ago

Please solve both with explanation, I’ll give brainliest

Mathematics

1 answer:

DiKsa [7]3 years ago

4 0

1st and 2nd pictures are for finding area and 3rd picture is for finding perimeter

hope you understood well and if not and you can ask again

You might be interested in

The parking garage has 9 rows with 10 parking spaces in each row. There are 8 empty spaces.How many spaces are filled?

andrew-mc [135]

Answer:

Step-by-step explanation:

&&'&_555555555----&&&&---

4 0

3 years ago

Read 2 more answers

Zoe wrote 3/5 of her essay in 30 minutes. Assuming she wrote the paper at a constant rate the entire time, which expression can

LUCKY_DIMON [66]

Answer: The answer is (B)

Step-by-step explanation:

It just took the unit test

3 0

3 years ago

The triangle on the right is a scaled copy of the triangle on the left. Identify the scale

Sveta_85 [38]

Answer:

the scale factor is 4 to 1, or just 4.

Step-by-step explanation:

5 0

3 years ago

Which table represents a linear function?

katrin [286]

Answer:

Option A

Step-by-step explanation:

the y value has a constant slope of 5 while the other tables have changing slopes

6 0

3 years ago

Read 2 more answers

Which expression is equivalent to *picture attached*

Sedbober [7]

Answer:

$\sum_{n=3}^{20}(n(n+1))=\sum _{n=3}^{20} n^2+ \sum _{n=3}^{20} n$

Step-by-step explanation:

Given expression : $\sum_{n=3}^{20}(n(n+1))$

Solving further :

$\Rightarrow \sum_{n=3}^{20}(n^2+n)$

$\Rightarrow \sum _{n=3}^{20} n^2+ \sum _{n=3}^{20} n$

So, $\sum_{n=3}^{20}(n(n+1))=\sum _{n=3}^{20} n^2+ \sum _{n=3}^{20} n$

So, The given expression is equivalent to Option A

So, Option A is the answer

7 0

3 years ago