Answer:
(−8x+1)(x+2)
Step-by-step explanation:
−8x^2−15x+2
−8x^2−15x+2
=(−8x+1)(x+2)
Answer:
(−8x+1)(x+2) Hope this helps!
value = 18000*(1-0.50)^3 = 2250
value after 3 years = $2250
Answer:
20 units
Step-by-step explanation:
The polygon has 4 vertices as indicated by the 4 coordinate points given.
(3, 1) and (8, 1) is a horizontal side of length 8 - 3 = 5
Similarly
(3, 6) and (8, 6) is the opposite horizontal side of length 8 - 3 = 5
Points (3, 1) and (3, 6) is a vertical side of length 6 - 1 = 5
(8, 1) and (8, 6) is the opposite side of length 6 - 1 = 5
The polygon is therefore a square of side 5 units.
Perimeter = 4 × 5 = 20 units
8⊕6 is 10
Step-by-step explanation:
We will use the substitution method to solve this problem
∵ The operation ⊕ is defined by p⊕q = 
∵ You want to find 8⊕6
- Then do these steps:
- Substitute p by 8
- Substitute q by 6
- Calculate the square root of 8² + 6²
∵ p = 8
∴ p² = 8² = 64
∵ q = 6
∴ q² = 6² = 36
∵ p⊕q = 
- Substitute p by 8 and q by 6 in the rule above
∴ 8⊕6 = 
- Substitute 8² by 64 and 6² by 36
∴ 8⊕6 = 
∴ 8⊕6 = 
∵ 
∴ 8⊕6 = 10
8⊕6 is 10
Learn more:
You can learn more about the substitution method in brainly.com/question/9390381
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