Difference 3832
Determine the difference AP if a1 = -7.5 and a1 + a2 = 4.8.
Correct answer:

You need to know the following knowledge to solve this word math problem:
Grade of the word problem:
Related math problems and questions:
- Difference 3923
Determine the ninth term and the difference AP if a3 = 4.8 and a2 + a3 = 8.
- Difference 3908
Determine the fourth term and the difference AP if a1 = 3.2 and a2 + a3 = 7.
- Determine AP
Determine the difference of the arithmetic progression if a3 = 7, and a4 + a5 = 71
- Difference 4086
Find the difference AP if a1 = -1.5 and a2 + a3 = 2.7.
- Difference AP 4
Calculate the difference of the AP if a1 = 0.5, a2 + a3 = -1.1
- Difference 81835
Determine the difference d in AP if a1=3 and a1+a2=12
- Difference 3802
Determine the second term and the difference AP if a3 = 5 and a1 + a3 = 16.
- Difference 5222
Determine the difference and the first term of AP if a3 + a4 = 48, a7 = 80.
- Twenty-first 3935
Determine the twenty-first term and the difference AP if a1 = 0.12 and a1 + a2 = 0.42.
- Three members AP
There are arithmetic sequence x + 3, 2x + 3, 5x - 3. If the common difference is 3, find x.
- Use AP sum formula
If x+3x+5x+7x+...+87x=5808, what is the value of x?
- AP 6
Calculate the first five items of an arithmetic sequence if it is given: a2 – a3 + a5 = 20 a1 + a6 = 38
- Sum or difference
Illustrate the sum or difference of the following expressions 1. 4/8+1/2= 2. 5/6-1/4= 3. 4-3/6= 4. 3/4+1/3= 5. 9/10-2/5=
- Third member
Determine the third member of the AP if a4=93, d=7.5.
- Intersection 6374
Determine the intersection of the two lines p and q if. : p: 3y + 2x-5 = 0 q: 4x + 7y-11 = 0
- Vector - basic operations
There are given points A [-9; -2] B [2; 16] C [16; -2] and D [12; 18] a. Determine the coordinates of the vectors u=AB v=CD s=DB b. Calculate the sum of the vectors u + v c. Calculate the difference of vectors u-v d. Determine the coordinates of the vecto
- Find all
Find all right-angled triangles whose side lengths form an arithmetic sequence.