Casmereee
05.01.2021 •
Mathematics
Please Answer
This is due by tomorrow night and I need help
Solved
Show answers
More tips
- F Food and Cooking Discovering the Benefits of Kiwi: From Its Nutritious Properties to Its Unusual Benefits...
- S Style and Beauty Discover the Art of Nail Design: How Do You Paint Your Nails?...
- P Philosophy How to Develop Extrasensory Abilities?...
- O Other Everything You Need to Know About Kudyabliks...
- C Computers and Internet The Twitter Phenomenon: What it is and How to Use it...
- C Computers and Internet How to Choose a Laptop: Expert Guide and Tips...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- C Computers and Internet How to Learn to Type Fast?...
Answers on questions: Mathematics
- M Mathematics Are statements of equivalent values of different units in the form of ratios. Fraction Factors Expand Factors Conversion Factors X-Factors...
- M Mathematics Complete each equation for A, B, C, and D. (Number 4)...
- M Mathematics The library is (3x+4) miles away from the school...
- M Mathematics Tao wants to check that the expression 3(4x – 6) simplifies to 12x – 18. What is the value when 2 is substituted for x into both expressions? The value of each expression...
- M Mathematics What is the common difference -3, 6, -12, 24...
- M Mathematics 8(1 - 5x) + 5 = -2 + 5x...
- M Mathematics A walking path across a park is represented by the equation y = –3x – 3. A new path will be built perpendicular to this path. The paths will intersect at the point...
- M Mathematics Question 3 of 5 Maria is trying to estimate 30. She uses this table of values: Square 5.02 5.12 5.22 5.32 5.42 5.52 Value 25.0 26.0 27.0 28.1 29.2 30.3 Square 5.62...
- M Mathematics Look at the pattern shown. 144, 72, 36, …What is the first non-integer number in this pattern?...
- M Mathematics Compare the original trapezoid and the enlarged trapezoid. What is the perimeter of trapezoid ABCD? 4 cm B 2 cm D 2 cm С What is the perimeter of trapezoid WXYZ?...
Ответ:
AY = 16
IY = 9
FG = 30
PA = 24
Step-by-step explanation:
The centroid of the triangle divides each median at the ratio 1: 2 from the base
Let us solve the problem
In Δ AFT
∵ Y is the centroid
∵ AP, TI, and FG are medians
→ By using the rule above
∴ Y divides AP at ratio 1: 2 from the base FT
∴ AY = 2 YP
∵ YP = 8
∴ AY = 2(8)
∴ AY = 16
∵ PA = AY + YP
∴ AP = 16 + 8
∴ AP = 24
∵ Y divides TI at ratio 1: 2 from the base FA
∴ TY = 2 IY
∵ TY = 18
∴ 18 = 2
→ Divide both sides by 2
∴ 9 = IY
∴ IY = 9
∵ Y divides FG at ratio 1:2 from the base AT
∴ FY = 2 YG
∵ FY = 20
∴ 20 = 2 YG
→ Divide both sides by 2
∴ 10 = YG
∴ YG = 10
∵ FG = YG + FY
∴ FG = 10 + 20
∴ FG = 30
Ответ: