![jaxonsensintaff](/avatars/36354.jpg)
jaxonsensintaff
20.07.2019 •
Mathematics
Ineed with all of the above . 15 points
Solved
Show answers
More tips
- H Health and Medicine How to Whiten Teeth and Get the Perfect Smile...
- S Style and Beauty How to Properly Apply Eye Makeup: Tips from a Professional Makeup Artist...
- A Auto and Moto How Can Parking Sensors Help Drivers?...
- C Computers and Internet Make Money Online: Secrets and Essential Ways...
- A Auto and Moto What is the Average Lifespan of an Engine in a Car?...
- H Health and Medicine What You Need to Know About Nasal Congestion in Infants: Causes, Symptoms, and Treatment...
- S Science and Technology Discovering the Anatomy of an LCD TV Screen...
- F Food and Cooking How to Get Reconfirmation of Registration?...
- F Food and Cooking Why Doesn t the Confirmation Link Come to Email?...
- F Food and Cooking Deflope: What is it and how does it work?...
Answers on questions: Mathematics
- M Mathematics System of equations y= 4x +6 and y= 6x -8...
- M Mathematics The graph of y x^2-6x+7 contains which of the following points?...
- M Mathematics What is the slope line that passes through (8,7) and (1,2)...
- M Mathematics The volume of a cube is 64 inches.what is the length of one side of the cube?...
- M Mathematics If ABC is reflected across the yaxis, what are the coordinates of C?...
- M Mathematics Is this right pls......
- M Mathematics Please help me with this...
- M Mathematics ABCD is a quadrilateral. a) Calculate the value of x. A = 2x B = 90 Degrees C = X D = 3x 360 - 90 = 270 270 ÷ 3 = 90 270 ÷ 2 = 135 135 - 90 = 45 x = 45 Degrees This is an answer...
- M Mathematics If 4x° and 5x° form a linear pair find them...
- M Mathematics A cyclist is riding from the city to the country. She rides 20 miles each hour. At the beginning of the 1 st hour, she is 10 miles away from the city center. At the beginning of...
Ответ:
For number 7, you find the area by using the formula for a triangle, Area = 1/2 (base) (height). Plug all the numbers in, and the final answer should be 13.5 inches, or 13 1/2 inches.
For number 9, you apply both of the formulas. Since there is both a triangle and a square, (remember, a square uses the same formula as a parallelogram and a rectangle) you just use the formulas you have used previously. Split the two shapes, and solve them separately. To find the missing base of the triangle, you only have to look at the two bases, 3, and 5.8. To find the base of the triangle, subtract 3 from 5.8. If you want to know why, the reason being is that the point where the triangle forms is where the base are separate (both are separate numbers). You find that the base of the triangle is 2.8, and you plug it in. After solving for both shapes, you add the two answers, and you should get 14.08 m.
I hope this helps!
Ответ: