(8,-3)
(10,5)
(12,7)
A. (-8, -3, 5, 6, 7, 8, 10, 12)
B. (-8, -3, 5, 7)
C. (-3, 7, 8, 12)
D. (6, 8, 10, 12)
Answer:
Step-by-step explanation:
(-8,-3,5,7) is the answer
Answer:
2m, 14m, 26m, 38m, 50m
Step-by-step explanation:
In order to calculate the distance of each tree from the house we simply need to add 12m to the initial starting point of the first tree which is 2m away, and then add 12m to that distance and so on until all 5 trees are planted. The distances would be the following...
1st Tree: 2m
2nd Tree: 2m + 12m = 14m
3rd Tree: 14m + 12m = 26m
4rth Tree: 26m + 12m = 38m
5th Tree: 38m + 12m = 50m
Therefore, those are the distances between each tree 2m, 14m, 26m, 38m, 50m
B. $27.85
C. $91.80
D. $63.95
The answer is:
C. $91.80
x2 – 8x – 20 A) (x – 5)(x + 4)
x2 + 8x – 20 B) (x – 10)(x + 2)
x2 – x – 20 C) Prime
x2 – 9x – 20 D) (x – 2)(x + 10)
Answer:
Step-by-step explanation:
The given equation is:
Simplifying the above equation, we get
therefore, the equation matches with (B)
.
The given equation is :
Simplifying the above equation, we get
therefore, the equation matches with (D)
The given equation is:
Simplifying the above equation, we get
therefore, the equation matches with (A)
.
The given equation is:
This equation ca't be firther simplified or factorised, thus the equation matches with (C) Prime.
the correct matches for the polynomials are:
A) (x – 5)(x + 4) matches with x^2 – x – 20.
B) (x – 10)(x + 2) matches with x^2 + 8x – 20.
C) Prime does not match any of the given terms.
D) (x – 2)(x + 10) matches with x^2 – 9x – 20.
Let's factor each trinomial and match them with their factored forms:
x² – 8x – 20:
To factor this trinomial, we need to find two numbers that multiply to give -20 and add up to -8. The numbers that satisfy these conditions are -10 and 2. Therefore, the factored form is (x – 10)(x + 2). Match: A.
x² + 8x – 20:
For this trinomial, we once again look for two numbers that multiply to give -20 and add up to 8. The numbers are -2 and 10. Hence, the factored form is (x – 2)(x + 10). Match: D.
x² – x – 20:
Here, we seek two numbers that multiply to give -20 and add up to -1. The numbers -5 and 4 satisfy these conditions. Thus, the factored form is (x – 5)(x + 4). Match: A.
x² – 9x – 20:
Similar to the previous trinomials, we search for two numbers that multiply to give -20 and add up to -9. The numbers are -10 and 1. So, the factored form is (x – 10)(x + 1). Match: B.
Matching the terms with their factored forms:
A) (x – 5)(x + 4) matches with x² – x – 20.
B) (x – 10)(x + 2) matches with x² + 8x – 20.
C) Prime does not match any of the given terms.
D) (x – 2)(x + 10) matches with x² – 9x – 20.
Therefore, the correct matches are:
A) (x – 5)(x + 4) matches with x² – x – 20.
B) (x – 10)(x + 2) matches with x² + 8x – 20.
C) Prime does not match any of the given terms.
D) (x – 2)(x + 10) matches with x² – 9x – 20.
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