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Tom [10]
2 years ago
9

Over which interval does f(t) have positive average rate of change

Mathematics
2 answers:
iren [92.7K]2 years ago
8 0

Answer: {2,4}

Step-by-step explanation: Khan Academy

Verdich [7]2 years ago
3 0

Answer:

i dont know im just doing this for the points

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Which of the following inequalities matches the graph. x>-3 x<-3 y>-3 y<-3
kvv77 [185]

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b

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3 years ago
Which statement about these figures is true?
VikaD [51]

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OA and OC hope that helps :)

5 0
2 years ago
Evaluate 2(x+4)^2 - (3y+5)^3 for x= -3 and y= -1
UNO [17]
<span>2(x+4)^2 - (3y+5)^3
at x=-3 and y=-1

2(-3+4)^2 - ((3*-1)+5)^3
2 (1)^2 - (2)^3
2 - 8
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5 0
3 years ago
What is the perimeter of each figure?<br> 2x<br> 2x<br> X-8<br> x + 2<br> 1
____ [38]

Answer:

triangle: 5x-8

square: 4x+8

Step-by-step explanation:

triangle: 2x + 2x + x -8

combine like terms

= 5x-8

square: x + 2 + x + 2 + x + 2 + x +2

combine like terms

= 4x + 8

8 0
2 years ago
Perimeter of rectangle floor is 80 feet. Find the dimention of the floor if the length is four times the width
erik [133]

Answer:

width = 8 ft & length = 32 ft.

Step-by-step explanation:

let the width be x and length be 4x.

we know, Perimeter = 2(l+b)

now,

2(4x + x) = 80

10x = 80

x = 80/10 = 8

x = 8

therefore,

width = x = 8 ft

length = 4x = 4 × 8 = 32 ft.

hope this helps you !

6 0
2 years ago
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