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Vedmedyk [2.9K]
3 years ago
13

Answer for 30 points and brainilest

Mathematics
2 answers:
scZoUnD [109]3 years ago
4 0

Answer:

1.10 2.158 3.157 4.100. 5.32 6. 168 7.99 8.46 9.3

Step-by-step explanation:

erica [24]3 years ago
4 0

Answer:

9, 84, 30, 10, 157, 45, 168, 3, 100, 99

Step-by-step explanation:

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Answer:

x = 2

Step-by-step explanation:

Hope this helps, have a good day

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You move right 3 units. You end at (5, 2). Where did you start?
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8,2

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kiruha [24]

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The length of a rectangle is 4 times its width. The perimeter of the rectangle is 50 cm long. What is the area of the rectangle?
Eduardwww [97]
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3 years ago
An object is thrown upward from the top of a building with an initial velocity of 48 feet per second. The height h of the object
Lubov Fominskaja [6]

Answer:

5 secs

Step-by-step explanation:

The height of the object is given as:

h = -16t^2+48t+160

The moment when the object hits the ground, the height of the object will be 0 m.

Hence:

0 = -16t^2+48t+160

Solving this for t:

Divide through by 16 and move all parameters to the left hand side:

t^2-3t-10 = 0

t^2 - 5t + 2t - 10 = 0\\\\\\t(t - 5) + 2(t - 5) = 0\\\\\\(t + 2)(t - 5) = 0\\\\\\=> t = -2, 5

Since time cannot be negative, time, t = 5 secs.

The object will hit the ground after 5 secs.

5 0
3 years ago
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