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3 years ago

Find the measure of an interior and an exterior angle of a regular 24-gon

Mathematics

1 answer:

Natalija [7]3 years ago

7 0

Answer:

Exterior: 15 degrees Interior: 165 degrees

Step-by-step explanation:

All shape's exterior angles (total) equal 360 degrees. 360/24=15.

The formula for finding an interior angle is (n-2)*180/n. (24-2)*180/24=165

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A person from London, England wants to purchase some paint from you, but they are only familiar with metric measurements. They s

MariettaO [177]

Answer:

1.8492 Gallons

Step-by-step explanation

To convert liters to gallons, multiply the liter value by 0.26417205236 or divide by 3.785411784.

7 0

2 years ago

Maria scored 72, 97, and 82 on her first three math tests. She wants to have a mean score of 82 for the quarter. How many points

Rom4ik [11]

Answer:

She needs 77 on her last test to earn an 82 for the quarter.

Step-by-step explanation:

Maria scored 72, 97, and 82 on her first three math tests.

She wants to have a mean score of 82 for the quarter.

Let us assume that she must score x on her last test to earn an 82 for the quarter.

So the average score will be,

$=\dfrac{72+97+82+x}{4}$

But the average score is given as 82, so

$\Rightarrow \dfrac{72+97+82+x}{4}=82$

$\Rightarrow 72+97+82+x=82\times 4$

$\Rightarrow 72+97+82+x=328$

$\Rightarrow x=328-72-97-82$

$\Rightarrow x=77$

3 0

2 years ago

Read 2 more answers

Help me plsssss asap

KiRa [710]

Area = b*h (base times height)
Substitute
A = 9*4
A = 36

4 0

2 years ago

Margaret says this picture represents 0.35 because the green squares represent tenths and the blue rectangles represent hundredt

Alex Ar [27]

Answer:

you copied using ctrl A

Step-by-step explanation:

5 0

2 years ago

Pablo grew a plant for school and recorded the growth of the plant

Olenka [21]

Answer:

Yes. the relation is a function

Step-by-step explanation:

Here, we want to check if the relation is a function

if a relation is a function, then every x-values (input values) will have one y-value

No two output values (y values) will have a single x value

Looking at the pairs;

It is a function

Although two x values have same y value; 2 and 3 to 8; no two y values have same x value

Hence, the ordered pairs is a function

6 0

2 years ago