3 years ago

Each figure below is a regular polygon and has a radii and apothem shown. Find the measure of each numbered angle

Mathematics

1 answer:

KIM [24]3 years ago

5 0

What he said is ok!!!

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8 = 1/3 (a+5) Please Help

romanna [79]

Answer:

a = 19

Step-by-step explanation:

a+5/3 (Note: this means a+5 over 3, as in a fraction.)

3 x 8 = a + 5

24 = a + 5

24 + (-5) = (a + 5) + (-5)

19 = (a + 5) - 5

19 = a + 5 - 5

19 = a

a = 19

Hope this helped!

7 0

3 years ago

(3x/4)>51 ( line underneath >)

blsea [12.9K]

quick and easy steps that you (may understand it better)

So, firstly let's multiply the fraction $(\frac{4}{3} )$ on your sides

$\frac{4}{3} ( \frac{3}{4}x )$ ← cancel this out because it would give you the quotient of $1$

$\frac{4}{3} (52)$ keep this because this would give you $68$

$Answer: x \geq 68$

$good \\ luck \\ on \\ your \\ assignment \\ \\ \\ \\ Enjoy \\ your \\ day \\ \\ \\ \\ MeIsKaitlyn :)$

8 0

3 years ago

Solve the equation 6=y-5 which step can you use to solve the equation 6+y-5

bazaltina [42]

Answer:

1.)6=y-5

On transposing y to L.H.S, we obtain

6+5=y

11=y

Step-by-step explanation:

Hope this helps you

If yes then do mark my answer as brainliest

3 0

3 years ago

in the diagram, AE is tangent to the circle at point a and secant DE intersects the circle at point C and D. the iines intersect

AlexFokin [52]

Recall the secant-tangent theorem, and you have
EA^2 = EC*CD
12^2 = 8*(x+10)
and now ED = EC+CD = 8+x+10

I suspect a typo somewhere in the murk above

8 0

2 years ago

The angle of elevation to the sun is 24°. What is the length of the shadow cast by a person 1.82 m tall? A. 0.81 m B. 1.99 m C.

Zanzabum

Answer:

C. 4.09 m

Step-by-step explanation:

Let the length of the shadow cast by a person be x m.

$\tan \: 24 \degree = \frac{height \: of \: person}{length \: of \: the \: shadow} \\ \\ 0.4452286853 = \frac{1.82}{x} \\ \\ x = \frac{1.82}{0.4452286853} \\ \\ x = 4.08778693 \: m \\ x = 4.09 \: m$

7 0

3 years ago