kimlyn58p0wyn0
08.07.2019 •
Mathematics
1. is -7+9=-9+7 true, false , or open? a) true b) false c) open 2. is 4x-3=19 true, false , or open ? a) true b) false c) open 3. which of the following is a solution to the equation 16=4x-4 ? a) -5 b) -4 c) 5 d) 16 4. an art student wants to make a rectangular classroom. the length of the classroom is 2.4 times it’s width. the length of the students model is 42 in. what should the width of the model be? a) 17.5in b) 20.5in c) 83.6in d) 100.8in
Solved
Show answers
More tips
- S Style and Beauty Tricks and Tips: How to Get Rid of Freckles...
- H Health and Medicine How to perform artificial respiration?...
- C Computers and Internet How to Get Rid of Windows Genuine Check?...
- F Food and Cooking The Disease That Haunted Abraham Lincoln...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
- S Style and Beauty How are artificial nails removed?...
- F Family and Home How to Sew Curtain Tapes: Best Tips from Professionals...
- H Horoscopes, Magic, Divination How to Cast a Love Spell on a Guy? Guide for Guys...
- F Family and Home How to Properly Use a Water Level?...
- L Legal consultation What Documents Are Required for a Russian Passport?...
Answers on questions: Mathematics
- M Mathematics (1 pt) health problems can result from a the lack of a certain nutrient in the diet. a. anorexia b. bulimia c. nutritional deficiency d. binge eating...
- M Mathematics Worth 20 points how do you find the missing length? i can find the surface area, i just need finding the missing dimension....
- M Mathematics Which formula could be used to find the volume of a cube with side length equal to s?...
- M Mathematics Write a word problem that can be solved by finding a number that i have for as a factor...
- M Mathematics Choose the third degree polynomial. 2x-5 3x2+2x-5 x3-3x2+2x-5 5x4+x3-3x2+2x-5...
- M Mathematics Solve.−35x+15 720the options: -3/20, -1/4, 1/4, and 3/20.i will mark you brainlest!...
- M Mathematics Which expression is equivalent to (sin x + 1)(sin x − 1)? a. cos2x b. -cos2x c. cos2x + 1 d. cos2x − 1 e. -cos2x + 1...
- M Mathematics Plz give me those answer..give me those answer.plz tomorrow i had a test..plz...
- M Mathematics The sample means for three samples of 20 are shown in the table. graph compute the variation of each predicted population mean from the sample means in the table....
- M Mathematics What is the midpoint between points (1, 4) and (9, 16)? a) (1, 17)b) (5, 10)c) (8, 12)d) (4, 6)...
Ответ:
1. false
2. idk
3. its C
4. idk
Ответ:
1. Is B
2. Is C
3. Is C
4. Is A
Ответ:
B. 10^2 + 30^2 = BC^2
Step-by-step explanation:
Well to find BC we use the Pythagorean Theorem formula is,
We have a and b which are.
10 and 30.
10^2 + 30^2 = BC^2