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4 years ago

11

This is trig ratios. I need help. I don't know what to do. Please answer the question and if you could give me steps on how you

got it.

1 answer:

Greeley [361]4 years ago

5 0

I hope it help 26 ok

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Calculate the perimeter and area of this shape.<br> Perimeter =

konstantin123 [22]

<h3><u>Answer</u><u>:</u></h3>

Perimeter → 25cm

Area → 25.5cm²

<h3><u>Explanation</u>:</h3>

$perimeter = > 2.5 \times 2 + 5.5 + 3.5 + 6 + 3 + 2 = 5 + 9 + 9 + 2 = 25$

$area = > 3 \times \frac{1}{2} \times 2 + 3 \times 3.5 + 6 \times 2 = 3 + 12 + 10.5 = 25.5$

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2 years ago

Which of the following is an irrational number?

I am Lyosha [343]

Hi!

<h3>An irrational number is a number that cannot be written as a ratio or a fraction. </h3><h3>Let's go through each answer. </h3>

A. √0.036

= 0.18973666...

<u>This is irrational, because it repeats forever.</u>

B. 7.2525

<u>This is rational, because 2525 repeats in a pattern.</u>

C. √1

= 1

<u>This is rational. (1/1)</u>

D. 10

<u>This is rational (10/1)</u>

<h2>The answer is A. √0.036.</h2>

Hope this helps! :)

-Peredhel

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3 years ago

How to solve this problem.

andreyandreev [35.5K]

Notice the picture below

now, if the arc "x" is 48°, and the arc across the circle is also 48°, then those chords are congruent, notice the chords in red

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4 years ago

A group of high school seniors took a scholastic aptitude test. The resulting math scores had a mean 504.7 with a standard devia

Paraphin [41]

Answer:

Her verbal score will be 754

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4 years ago

What is the distance from the origin to point A graphed on the complex plane below?

Kobotan [32]

Answer:

√13

Step-by-step explanation:

(-3, -2) (0, 0)

distance √(9 + 4) = √13

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3 years ago