Answer:
15 and 270
Step-by-step explanation:
Using the rule of radicals
×
= a
×
×
= a
(a)
Given
( )² × (
)²
= 5 × 3
= 15
(b)
Given
( )³ × (
)²
= 9 × 30
= 270
[25 POINTS] hi um please send help within like, 20 mins bc I'm gonna cry hahahaha
2 answers:
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Answer:
B
Step-by-step explanation:
- First find the perdendicular slope (flip and change sign) : m= -
- Then set up your equation using the given ordered paired to find your y-intersept: -1 = -
(5) + b
- Caluclate the product: -1 = -
+ b
- Move the variable to the left-hand side and change its sign : -b - 1 = -
- Calculate the sum: -b = -
- Change the sign : b=
- Use the slope and y-intersept to creat the equation: y = -