30-09-2014
Mathematics

Answered

Use breaking apart to find the product in multiplication 7x3

Answer :

alexzechar alexzechar

30-09-2014

7 times three is 7, added three times
7+7=14
14+7=21
(notice the 3 sevens)

Answer Link

Other Questions

a school logo requires 5 different colours. how many BITs will be required for each pixel? (please help)

what is the number of bits per pixel called? please help!

How were the fossil symbols and mountain belts helpful in deciding where to move the continents

2. _______ was the first person to propose the idea of moving continents as a scientific hypothesis. A. Abraham Ortelius B. Charles Richter C. Antonio Snider

The construction of wind farms has affected the migratory patterns of some bird populations. Bird populations have been noted to no longer increase and sometime

Raccoons prefer woody areas and are omnivores, which means that they eat meat and plant materials. They are nocturnal, meaning that they are active at night. Th

compare the ratio of the longest side 15 1/2 to 4 1/4 write the ratio as a simplified fraction

There are many events in our lives that involve rituals: birthdays, wedding anniversaries, Christmas, Hanukkah. When we take part in those rituals, we remember

What does the notation Rr mean to geneticists?

PLZZ HELP Which of the following best describes the ordered pairs listed below? (-2, 0), (0, -4), (6, -16), (8, -20) both a relation and a function neit