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Alborosie
2 years ago
8

Simplify √ 20 x 8 y 9 to the form a √ b .

Mathematics
1 answer:
Contact [7]2 years ago
6 0

Answer:

Juanita dissolves 46 g of MgBr2 (molar mass: 184.11 g/mol) in 0.5 kg of distilled water. What is the molality of the solution?

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Charlie's art class is 5 hours long. How long is his class in minutes?
Gemiola [76]

Answer:

300 minutes

Step-by-step explanation:

60 minutes in an hour

5 hours

60x5 = 300

7 0
2 years ago
Read 2 more answers
Pls help I’ll brainlest and add extra points
Inessa05 [86]

Answer:

11) m<8

12) a<-64

13) f<140

14) t> or equal to 150

15) g<-18

16) y< or equal to -16

17) a> or equal to 16

Step-by-step explanation:

hope this helps

4 0
3 years ago
A rectangle has an area of (x2 - 17x + 72) square units. Since the area of a rectangle is determined using the formula, A =
Allushta [10]

Answer:

Step-by-step explanation:

x² - 17x + 72 = 0

Sum = -17

Product  = 72

Factor = 8 , 9

x² - 17x + 72 = 0

x² - 8x -9x + (-8)*(-9) = 0

x(x - 8) -9(x -8) = 0

(x - 8 ) (x - 9) = 0

Length = (x - 8) units

Width = (x - 9) units

4 0
3 years ago
Read 2 more answers
He paid a deposit of £120 and made 30 monthly payments of £12.<br> How much was the total cost?
yaroslaw [1]

Answer:

480

Step-by-step explanation:

30x12= 360

360+120=480

5 0
2 years ago
What is the average rate of change of f(x) = −x^2+ 3x + 6 over the interval −3 ≤ x ≤ 3?
skelet666 [1.2K]

Answer:

the answer is -2/7 i hope this helps n srry if it dont help

Step-by-step explanation:

5 0
2 years ago
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