Answer:
Concept: Unit Conversion and Application
- 1 apple = 225 gram
- 225 grams to kg = 0.225
- Remember there are 1000 grams in a kg
- Hence we want to know how many apples make up 1.5 kg
- 1.5/0.225=6.66 apples
- But we must be conservative to not underproject
- Hence 7 apples
#1. The number line goes by intervals of 0.2, so if A is equal to 7.28, then it’ll go in between the first line after 7 and the second line after 7. This is similar with B and C. B will go on the second line after 9, and C will go in between the second and third line after 10.
#3. You started out well. You combine your like terms on the sides of the equation to get 8x - 2 = 4x + 6. Then, you’ll subtract 4x to get 4x - 2 = 6. Add 2 to get 4x =8, then divide by 4 to get x = 2. On the other one, combine your terms to get -6 + 5y = 29. Then, add 6 so you have 5y = 35. Divide by 5 to get y = 7.
#4. When you classify a number, you need to classify it as whatever it is in your disgramdiagram, and the larger ones as well. For example, -2 is an integer, so it is also a rational number. 3/4 is a rational number. The square root of 2 over 2 is an irrational number. 292 is a counting, whole, integer, and rational number. -19/3 is a rational number. 6.9696... is an irrational number. (It has the three dots [...] so it’ll go on forever with no pattern.)
I hope this helps! Please tell me if you need any clarification. :)
Answer:
(-1,0)
Step-by-step explanation:
the vertex is the highest or lowest point of a function where both lines meet and since (-1,0) is the lowest point and the next 2 are above it, so that makes (-1,0) the vertex.
Hope it helps the explanation is a little poor but I tried my hardest.
I attached a photo and if you look you can kind of see what I'm saying.
Answer:
Step-by-step explanation:
