xoxomiaa1
29.04.2021 •
Mathematics
Having trouble please help me !!
Solved
Show answers
More tips
- C Computers and Internet Boost your processor performance with these easy tips...
- L Leisure and Entertainment When will Maslenitsa start?...
- F Food and Cooking Discovering the Mysterious Fruit of Feijoa...
- B Business and Finance How to Open an Online Store? A Detailed Guide for Beginners...
- W Work and Career How to Write a Resume That Catches the Employer s Attention?...
- C Computers and Internet Е-head: How it Simplifies Life for Users?...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
Answers on questions: Mathematics
- M Mathematics Estimate the area of the trapezoid shown....
- M Mathematics Let x be a nonnegative real number. Determine whether the statement is always, sometimes, or never true. Justify your answer x^1/3 = x^3 •This statement is sometimes true; it s...
- P Physics According to research involving observational learning, violent media tends to make observers behave...
- G Geography Hurry the earth s hydrosphere includes which of the following? oceans, rivers, and lakes the water in the air and underground the water in the atmosphere all of these...
- E English Ahook and thesis statement in argumentative essay about Barrington irving...
- G Geography Explain three problems that had experiences due to being landlocked countries...
Ответ:
213
Step-by-step explanation:
Use the triangle area formula :
×bh
b = length h = height
b = 14.8 + 5.2 h = 21.3
1)
× (14.8 + 5.2) (21.3)
Add the numbers in the parenthesis.
2)
× (20) (21.3)
Multiply the parenthesis.
3)
× 426
Reduce the numbers with the greatest common factor: 2
4) 213
Ответ: