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maksim [4K]
3 years ago
8

Can someone help me with this?​

Mathematics
1 answer:
svlad2 [7]3 years ago
5 0

Answer:

x equals 30

Step-by-step explanation:

An equilateral triangle adds up to a total of 180 degrees so divided 60 into two and you get 30

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4 times 4 and 2 times8

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WILL MARK BRAINLIST!!What is the measure of one interior angle in a regular pentagon?
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The answer is 108°

A regular pentagon has all its five sides equal and all five angles are also equal. Hence, the measure of each interior angle of a regular pentagon is given by the below formula. Measure of each interior angle = [(n – 2) × 180°]/n = 540°/5 = 108°.
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I need help with this there is part a and b
Alex17521 [72]

Answer:

the answer should be 3.914 or 4

Step-by-step explanation:

hope it helps!

I am guessing that Part A: 3.914

and                          Part B: 4

6 0
3 years ago
Urgent!!!
natita [175]

Lyra's speed of travel is 6.71 feet per seconds and Lyra's direction of travel is 27 degrees north of east

<h3>How to determine the speed of travel?</h3>

The diagram that represents the scenario is added as an attachment.

Let x represents Lyra's speed of travel.

The value of x is calculated using the following Pythagoras theorem.

x = \sqrt{3^2 + 6^2}

Evaluate the exponents

x = \sqrt{9 + 36}

Evaluate the sum

x = \sqrt{45}

Evaluate the exponent

x = 6.71

Hence, Lyra's speed of travel is 6.71 feet per seconds

<h3>How to determine the direction of travel?</h3>

The direction (∅) is calculated using the following tangent ratio.

\tan(\theta) = \frac 36

Evaluate the quotient

\tan(\theta) = 0.5

Take the arc tan of both sides

\theta = \tan^{_1}(0.5)

Evaluate

\theta = 27

Hence, Lyra's direction of travel is 27 degrees north of east

Read more about speed and distance at:

brainly.com/question/4931057

#SPJ1

3 0
1 year ago
Dan painted a wall of 25m by 20m and the money he got for his work was Rs. 20 per square
guajiro [1.7K]

Answer:

He made Rs.500

He gave Rs.250 to the orphanage

Sharing

6 0
2 years ago
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