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barxatty [35]
2 years ago
6

The measure of each exterior angle of a regular 30-gon is

Mathematics
1 answer:
dezoksy [38]2 years ago
4 0

Answer:

12°

Step-by-step explanation:

So, for your 30-gon, the interior angles total up to (30-2) * 180 = 5040.   Each interior angle is that total divided by the number of interior angles, or 5040/30 = 168º:

 

<u>The measure of each exterior angle is the total divided by the number of angles, or 360/30 = 12º.</u>

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Can someone help me PLEAS
slavikrds [6]

Answer:

D

Step-by-step explanation:

An irrational number is a number that cannot be expressed as a fraction for any integers and. . Irrational numbers have decimal expansions that neither terminate nor become periodic

6 0
2 years ago
4(2k-3)+1=8k-11 help pls
Fofino [41]
4(2k - 3) + 1 = 8k - 11
8k - 12 + 1 = 8k - 11
8k - 11 = 8k - 11

So, these two equations equal to the same thing.
Glad I could help and gave a fantastic day!
8 0
2 years ago
A line has a slope of -3/4 and has a y intercept of 3. What is the x intercept of the line
natima [27]

Answer:

The x-intercept is 4

Step-by-step explanation:

We are given;

The slope of a line as -3/4

y-intercept is 3

We are supposed to determine the x-intercept;

We need to know that;

The slope of a line is given by the ratio of the change in y to the change in x

The coordinates of y-intercept are (0, 3)

Taking the x-intercept as a, then the coordinates of x-intercept is (a, 0)

But;

slope = Δ in y ÷ Δ in x

Therefore;

\frac{0-3}{a-0}= \frac{-3}{4}

Solving for a

-3a = -12 \\    a =4

Therefore, the x-intercept is 4

3 0
2 years ago
The quadrilateral TOMA on a coordinate plane has the following characteristics.
guapka [62]

Answer:

trapezoid

Step-by-step explanation:

y = 4x     slope = 4

y' = 4x -16   slope = 4

TA // OM

TA: -1 ≤ x ≤ 0   (limited value)

OM: 3 ≤ x ≤ 5

TA and OM limited in different range, their length is not equal

The shape is a trapezoid

7 0
2 years ago
A farm lets you pick 3 pints of raspberries for $12.00.
grandymaker [24]

Answer:

1. $4

2. 1/4 or .25 pints

3. 5 pints

4. $32

Step-by-step explanation:

1. $12/3= $4

2. 1/$4= 1/4 or .25 of a pint

3. $20/$4 = 5 pints

$. 8x$4 = $32

8 0
2 years ago
Read 2 more answers
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