3 years ago

The sum of the angle measures of the polygon is 540°. Write and solve an equation to find the value of 2.

Mathematics

1 answer:

Crazy boy [7]3 years ago

5 0

Answer:

Khan Academy will help.

Step-by-step explanation:

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The following problem has a mistake in it. Correct the right side:<br> 7(a+2)=7xa+2

Nadya [2.5K]

Answer:
7(a+2) = 7a+14
Explanation:
Distribution Formula

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2 years ago

Currently, there are 1,460 wolves in Scataway National Park. If the population of wolves is growing at a rate of 6% every year,

VARVARA [1.3K]

Answer:

$P(t) = 1460(1.06)^t$

Step-by-step explanation:

Exponential equation for population growth:

The exponential equation for a population after t years is given by:

$P(t) = P(0)(1+r)^t$

In which P(0) is the initial population and r is the growth rate, as a decimal.

Currently, there are 1,460 wolves in Scataway National Park.

This means that $P(0) = 1460$

Growing at a rate of 6% every year:

This means that $r = 0.06$ . So

$P(t) = P(0)(1+r)^t$

$P(t) = 1460(1+0.06)^t$

$P(t) = 1460(1.06)^t$

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3 years ago

What is 8 + 4x + 5???

goblinko [34]

<h2><u>Answer:</u></h2><h2><u>4x+13</u></h2><h2><u>Step-by-step explanation:</u></h2><h2><u>step 1. combine like terms 4x+8+5</u></h2><h2><u>Step 2. solve it by adding 4x+13</u></h2>

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3 years ago

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If triangle ABC defined by the coordinates A(1, 1), B(9, 1), C(1, 9) is dilated by a scale factor of 1 2 , with resulting vertex

AfilCa [17]

Answer: the answer is b (1, 1)

In this case, the center of dilation is a vertex of the original figure.

The center of dilation is a fixed point in the plane about which all points are expanded or contracted.

Step-by-step explanation:

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2 years ago

Which equation best models the cost of shipping a package, if x represents the weight of the package and y represents the cost?

Brrunno [24]

You need more info to solve the question

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2 years ago