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3 years ago

The Polygon Angle-Sum Theorem states the following: The sum of the measures of the angles of an n-gon is ____.

Mathematics

1 answer:

larisa [96]3 years ago

6 0

A triangle has 3 sides and angle sum of 180 so ( 3 - 2)*180 = 180 so it seems to work.

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15) In your own words, write three or four sentences explaining what exponents are and how they are used in math

Scorpion4ik [409]

Answer:

Exponents

Step-by-step explanation:

exponents are basic short cut to write numbers like 100, 1000, 10000, 1000000 and so on.

Exponents can also be defined as 10 raised to a power x whether positive or negative

$10 {}^{x}$

They are mostly used in expressing units in standard form.

<h3>examples of basic positive exponents</h3>

${10}^{2} = 100$

$10 {}^{3} = 1000$

${10}^{4} = 10000$

${10}^{5} = 100000$

basically the power represent the the number of zeroes after the 1.

<h3>examples of basic negative exponents</h3>

${10}^{ - 2} = 0.01$

${10}^{ - 3} = 0.001$

${10}^{ - 4} = 0.0001$

$10 ^{ - 5} = 0.00001$

in negative exponents the power represents the number of zeroes before the 1. including the 0 behind the decimal point.

this is the basic lay down of how exponent work but one more quick example for maximum understanding

<h3>quick example</h3>

$4 \times {10}^{4} = 0.0004$

$4 \times {10}^{4} = 40000$

$8.69 \times 10 {}^{ - 3} = 0.00869$

$8.69 \times 10 {}^{ 3} = 8690$

hope you grasp the concept involved in multiplication with other terms.

cheers

6 0

3 years ago

Raise b to the 8th power

o-na [289]

Can I get a picture

3 0

2 years ago

28 inches is equal to how many feet

igor_vitrenko [27]

Answer: 2.333ft

Step-by-step explanation:

Divide by 12=

28/12= 2.333ft

5 0

3 years ago

Read 2 more answers

What are the zeros of this graph?

Nikitich [7]

B. x=10 and x=60. these are the points where she doesn't loses or gain money.

Hope this helped! Mark as Brainliest Please! :))

4 0

3 years ago

Triangles L M N and P Q R are congruent. Side L M corresponds to P Q, side Q R corresponds to M N, and side L N corresponds to P

sesenic [268]

Given that ΔLMN and ΔPQR are congruent triangles, therefore the corresponding parts are:

LM ≅ PQ
∠R ≅ ∠N

<h3>What are Congruent Triangles?</h3>

Congruent triangles has three pairs of congruent sides and three pairs of congruent angles that corresponds to each other.

Thus, given that, ΔLMN ≅ ΔPQR:

LM ≅ PQ
QR ≅ MN
LN ≅ PR
∠L ≅ ∠P
∠M ≅ ∠Q
∠N ≅ ∠R

Therefore, given that ΔLMN and ΔPQR are congruent triangles, therefore the corresponding parts are:

LM ≅ PQ
∠R ≅ ∠N

Learn more about congruent triangles on:

brainly.com/question/2938476

5 0

2 years ago

Read 2 more answers