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Mashutka [201]
3 years ago
14

Tn=2n-5n, find t7= A)93 B)21 C)75 D)54

Mathematics
1 answer:
MissTica3 years ago
8 0

Answer:

Step-by-step explanation:

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Sketch the graph of each equation. y=-2x+1
Allushta [10]

Step-by-step explanation:

y=-2x+1 so we say (-2x+1)

we flip the equation by saying

-2x+1 -1=y+-1

-2x=y-1

Divide both sides by -2

-2÷-1 = y-1÷-2

so x=-1÷2 y=+1÷2

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1 year ago
Find the probability of a student being 34 years old or younger. Express your answer as a percent
yarga [219]

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79%

Step-by-step explanation:

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3 years ago
What is longer 180 seconds or 3 minutes
Neporo4naja [7]
They are both the same. There are 60 seconds in one minute, so 60*3 is 180. Since 180=180, they are equal.

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3 years ago
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-28x + 15 + -6x - 32<br>simplify​
shutvik [7]

Answer: - 17 ( 2x +1 )

Step-by-step explanation:

6 0
3 years ago
How to solve for a, b,
professor190 [17]

It looks like the length of a and b should be the same. You can use the Pythagorean theorem (only works with right triangles):

a² + b² = c² (c is the hypotenuse or the longest side of the triangle, a and b are the other side lengths of the triangle)

a² + (4)² = (5)²

a² + 16 = 25

a² = 9

a = 3

a and b have a length of 3

3 0
3 years ago
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