All categories

2 years ago

Tessellations

Mathematics

1 answer:

Ludmilka [50]2 years ago

3 0

Answer:

A. Area - space inside a figure perimeter - distance around figure

Step-by-step explanation:

I calculated it logically

You might be interested in

jesse bought 2 sheets of stamps. on each sheet there are 5 rows of stamps with 6 stamps in each row. how much did he buy.

lana [24]

Answer:

he bought 60 stamps

Step-by-step explanation:

6*5=30

30*2=60

5 0

2 years ago

Find the explicit rule for arithmetic sequence 13, 23, 33, 43

LuckyWell [14K]

Answer:

Add 10 to get the next term

Step-by-step explanation:

13 + 10 = 23

23 + 10 = 33

33 + 10 = 43

4 0

2 years ago

Read 2 more answers

What percent of 30 is 12?

uysha [10]

The answer is 6 :))))))))

5 0

2 years ago

Simplify.<br> c) <img src="https://tex.z-dn.net/?f=%5Csqrt%7B25%2B10%5Csqrt%7B5%7D%20%2B5%20%7D" id="TexFormula1" title="\sqrt{2

tatyana61 [14]

Answer:

$5+\sqrt{5}$

Step-by-step explanation:

Both are essentially same questions, considering 30 = 25 + 5.

<u>Solving c)</u>

$\sqrt{25+10\sqrt{5} +5} =$
$\sqrt{5^2+2*5*\sqrt{5} +(\sqrt{5} )^2} =$
$\sqrt{(5+\sqrt{5} )^2} =$
$5+\sqrt{5}$

8 0

2 years ago

Read 2 more answers

Let p, q, and r represent the following statements"

-BARSIC- [3]

Answer:

Step-by-step explanation:

$$$a. Sam had pizza last night and Chris finished her homework.\\p\wedge q\\\\$b. Chris did not finish her homework and Pat watched the news this morning.$\\\neg q \wedge r\\\\$c. Sam did not have pizza last night or Chris did not finish her homework.$\\\neg p \vee \neg q\\\\$

$$$d. Either Chris finished her homework or Pat watched the news this morning, but not both.$\\q\vee r\\\\$e. If Sam had pizza last night then Chris finished her homework.$\\p \rightarrow q\\\\$f. Pat watched the news this morning only if Sam had pizza last night.$\\p\leftrightarrow r\\\\$

$$$g. Chris finished her homework if Sam did not have pizza last night.$\\\neg p \rightarrow q\\\\$h. It is not the case that if Sam had pizza last night, then Pat watched the news this morning.$\\\neg (p\rightarrow r)\\\\$

$$$i. Sam did not have pizza last night and Chris finished her homework implies that Pat watched the news this morning.$\\(\neg p \wedge q) \Rightarrow r\\\\ $j. q\Rightarrow r$\\Chris finished her homework implies that Pat watched the news this morning.\\\\$

$$$k. p \Rightarrow (q \wedge r)$\\Sam has pizza last night implies that Chris finished her homework and Pat watched the news this morning.$\\\\$

$$$l. \neg p \Rightarrow (q \vee r)$\\Sam did not have pizza last night implies that Chris finished her homework or Pat watched the news this morning.$\\\\$

$$m. r \Rightarrow (p \vee q)$\\Pat watched the news this morning implies that Sam had pizza last night or Chris finished her homework$

3 0

2 years ago