valdiviaricky1355
17.09.2020 •
Mathematics
What is 8/9 times 4/7
Solved
Show answers
More tips
- S Science and Technology Why is there no gravity on other planets?...
- F Food and Cooking Deflope: What is it and how does it work?...
- B Business and Finance How to Create a Business Plan? Your Ultimate Guide...
- F Food and Cooking Unusually Delicious Shashlik - Follow the Etiquette of Proper Preparation!...
- C Computers and Internet Make Easy Accessible Screenshots on iPad in Just a Few Minutes...
- T Travel and tourism Lost in the Catacombs: What to Do?...
- F Family and Home Protect Your Home or Apartment from Pesky Ants...
- H Health and Medicine How to Treat Styes: Causes, Symptoms, and Home Remedies...
- L Legal consultation What Documents Are Required for a Russian Passport?...
- F Family and Home How to Properly Use a Water Level?...
Answers on questions: Mathematics
- M Mathematics You invest $3,948.93 at 3.59% compounded continuously. How much will you have in the account after 9 years? Record your answer to the nearest penny....
- M Mathematics 2⁶ x⁹ y¹⁰ z/4³ x³ y¹⁰ z...
- M Mathematics The diagram shows a circle inside a square.The circumference of the circle touches all four sides of the square. Calculate the area of the circle when the side of...
- M Mathematics 200 a. How many students liked only tea? b. How many students liked only coffee? c. How many students liked neither tea nor coffee? 17...
- M Mathematics Jonathan is a policeman. To comply with the Adopt a Family Program of the PNP, he adopted two families affected by the total lockdown in 1 Manila. Every week, Family...
- M Mathematics Can somebody please help!...
- M Mathematics 3. The Fine Threads Company produces sleeveless and regular t-shirts. It takes 1 hour to produce each sleeveless t-shirt and 1.5 hours to produce each regular t-shirt....
- M Mathematics Tracy has drawn out the first letter of her name. From her starting position in the image, write out the commands that she ll need to follow in order to draw the letter...
- M Mathematics Whats the answer to 6^8 × 9^9=?...
- M Mathematics F ∝ a If F = 15 when a = 3 find, F when a = 9...
Ответ:
Step-by-step explanation:
Hello, I think I can help you with this
let's remember the area of a rectangle
Area(r) =length * width
and, the area of a triangle is
Area (t)=(base* height)/2
Step 1
find the area of the triangle
the triangles are similar, so
Base=10 cm
height=8.7 cm
Hence,
Area(t)=(10 cm*8.7 cm)/2
Area(t)=43.5 cm2
Step 2
find the area of the rectangle
the rectangles are similar, so
length=10 cm
width=8 cm
Hence,
Area(r)=(10 cm*8. cm)
Area(r)=80 cm2
Step 3
Add
there are 2 triangles and 3 rectangles, so the total area is
Total area=2 *Area(t)+3*Area(r)
put the values into the equation
Total area=2*43.5 cm2+3*80 cm2
Total area=87 cm2+ 240 cm2
Total area= 327 cm2
Have a great day