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VikaD [51]
3 years ago
6

Find the exterior angle of a regular decagon​

Mathematics
1 answer:
mamaluj [8]3 years ago
6 0

Answer:

Exterior Angle = 36 degrees

Step-by-step explanation:

<u><em>Each interior angle of a regular decagon measures 144 degrees.</em></u>

=> <u><em>We'll subtract 144 from 180 to get the measure of the exterior angle.</em></u>

=> Exterior Angle = 180-144

=> Exterior Angle = 36 degrees

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I believe you may have meant "<span>Find the value of z in the following equation: 8z=64".

We can solve that equation for z:  z = 64/8, or z = 8 (answer).</span>
5 0
3 years ago
Negative 10.9p plus 3.9 equals negative 9.18.... what does p equal
Julli [10]

Answer:

-1.2

Step-by-step explanation:

10.9p+3.9=-9.18

Subtract 3.9 from -9.18 to isolate the variable.

10.9p=-13.08

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3 years ago
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The general formula for exponential growth and decays is:

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Now we need to classify each of the functions:

1.

The function

y=\frac{1}{4}(\frac{1}{e})^{-2x}

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comparing with the general formula we notice that k=2, therefore this is an exponential growth.

2.

The function

y=(\frac{1}{e})^{4x}

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comparing with the general formula we notice that k=-4, therefore this is an exponential decay.

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5 0
1 year ago
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Alborosie

Answer:

Area = 140

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Step-by-step explanation:

6 0
2 years ago
To open a combination lock, you turn the dial to the right and stop at a number; then you turn it to the left and stop at a seco
Tomtit [17]

Answer:

1728

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4 0
2 years ago
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