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3 years ago

Please hurry I will mark you brainliest

Mathematics

2 answers:

melisa1 [442]3 years ago

8 0

First option

Answered by Gauthmath must click thanks and mark brainliest

Grace [21]3 years ago

7 0

Answer:

it is option C

If AB = A F, then a regular hexagon could be drawn

Step-by-step explanation:

A B C D E is a pentagon. So, if it is regular, then each interior angle, including EDC, measures 540 degrees divided by 5 or 108 degrees.

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Help!! Answer !!! about to run out of time in test!!

Gemiola [76]

$\qquad \qquad\huge \underline{\boxed{\sf Answer}}$

Here's the solution ~

Let's find the measure of hypotenuse first, by using Pythagoras theorem ;

$\qquad \sf \dashrightarrow \: h {}^{2} = {8}^{2} + {6}^{2}$

$\qquad \sf \dashrightarrow \: h {}^{2} = {36}^{} + {64}^{}$

$\qquad \sf \dashrightarrow \: h {}^{2} = 100$

$\qquad \sf \dashrightarrow \: h {}^{} = \sqrt{100}$

$\qquad \sf \dashrightarrow \: h {}^{} = {10}$

Now, let's find the asked values ~

$\qquad \sf \dashrightarrow \: \sin(x) = \dfrac{opposite \: side}{hypotenuse}$

$\qquad \sf \dashrightarrow \: \sin(x) = \dfrac{6}{10}$

$\qquad \sf \dashrightarrow \: \sin(x) = \dfrac{3}{5} \: or \: 0.6 \: units$

For Cos y :

$\qquad \sf \dashrightarrow \: \cos(y) = \dfrac{adjcant \: side}{hypotenuse}$

$\qquad \sf \dashrightarrow \: \cos(y) = \dfrac{6}{10}$

$\qquad \sf \dashrightarrow \: \cos(y) = \dfrac{3}{5} \: or \: 0.6 \: units$

As we can see that both sin x and Cos y have equal values, therefore The required relationships is equality.

I.e Sin x = Cos y

Hope it helps ~

3 0

3 years ago

According to —-/self interest and competition act as blank guarding firms in a market-based economy.

velikii [3]

According to Adam Smith, self interest and competition act as an invisible hand, guiding firms in a market-based economy.

4 0

3 years ago

What is the 18th term of the arithmetic

Irina18 [472]

Answer:

-66

Step-by-step explanation:

a1 = 2

n = 18

d = - 4

a18 = a1 + (n - 1) * d

a18 = 2 + (18 - 1)*(-4)

a18 = 2 + 17*-4

a18 = 2 - 68

a18 = -66

3 0

3 years ago

Please help!! what is the length of the line

UkoKoshka [18]

Answer:

$\sqrt136$ (option D)

<h3>Step-by-step explanation:</h3>

6 0

3 years ago

The area of a rectangular pool is 6992 m².

Nina [5.8K]

Step-by-step explanation:

area=6992m2

length=92m

Now,

area of rectangle=6992

3 0

3 years ago