2 years ago

Tell me what is the equation for equation 1 and 2

Mathematics

1 answer:

Taya2010 [7]2 years ago

4 0

Answer:

2x+3y=12$

3x+2y=19$

Hope it helps

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Question 5 - a , b , c , d ??

wel

A) 110/21 = 5 5/21
B) 10
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D) 16/5 = 3 1/5

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3 years ago

Find the next two term in this sequence

MariettaO [177]

Answer: 0.5 and 0.25

Step-by-step explanation: You have to divide the number by 2 to get to the next term.

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2 years ago

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2 years ago

a leaf hangs from a branch 12 feet in the air. it falls to the ground at a rate of 0.25 feet per second. which graph could repre

Kipish [7]

For this case we have an equation of the form:
$h (t) = (1/2) * (a) * (t ^ 2) + v0 * t + h0
$
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h0: initial height
v0: initial speed
a: acceleration
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$
Rewriting we have:
$h (t) = -16t ^ 2 + 0.25 * t + 12
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Note: see attached image
Answer:
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2 years ago

Calculate the size of each interior angle of a regular polygon with 14 sides

Ierofanga [76]

Answer:

154.285

Step-by-step explanation:

The sum of the interior angles of a 14-gon = (14-2)*180 = 2,160 degrees. There are 14 vertexes (vertices) for a 14-gon. It is 'regular' so all these angles are equal. By dividing 2160 (sum of all angles) by 14 (total amount of angles) we can see how much each angle is worth. So the interior angle of each is 154.285 degrees.

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3 years ago