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harkovskaia [24]
4 years ago
9

WILL MARK THE BRAINILEST What relationship do the ratios of sin x° and cos yº share?

Mathematics
2 answers:
joja [24]4 years ago
8 0
Sin x = 4/5
cos y = 4/5
What relationship do these share?
mariarad [96]4 years ago
4 0

Answer:

The sine of the measure of an angle in a right triangle, is the ratio of the opposite side of that angle, to the hypotenuse.

The cosine of the measure of an angle in a right triangle, is the ratio of the adjacent side of that angle, to the hypotenuse.

According to these, we have:

\displaystyle{ \sin(x^{\circ})= \frac{6}{10}

and

\displaystyle{ \sin(y^{\circ})= \frac{6}{10} .

Thus, the ratios of both are identical ( \frac{6}{10} \ and \ \frac{6}{10}  )

Step-by-step explanation:

Please give me brainliest

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Belize is a small country in Central America. The
shepuryov [24]

Answer:

60 inches

Step-by-step explanation:

<em>30% of 200 inches = 200 inches * 30%</em>

<em>30% = 0.3</em>

Substitute: 200 inches * 0.3

Multiply: 60 inches

5 0
4 years ago
What are the significant digits in 0.00025km?
brilliants [131]
Anything between the decimal and last non-zero digit
so 00025 are significant
the 0 in front is insignificant because it could be
00000.00025

zeroes after the 25 don't matter becasue it could be
0.000250000000 and it wouldn't change


the sig figs are 00025
4 0
3 years ago
Read 2 more answers
PLEASE HELP 100 POINTS GUARANTEED! PLEASE PUT THE ANSWER IN AN ALGEBRAIC EXPRESSION!!! ANSWER ALL AND YOU WILL RECEIVE BRAINLIES
zlopas [31]

Answer:

1.

-2 = x/4 + 1

Subtract 1 from both sides:

-2 - 1 = x/4 + 1 - 1

-3 = x/4

Multiply both sides by 4:

-3 * 4 = x/4 * 4

-12 = x

2.

3x+5

3.

X= 12 or 18

This could be read two different ways.

0=2/3x-12

12=2/3x

12÷2/3=x

12*3/2=x

18=x

—-OR—-

0=2/3(x-12)

0=2/3x-8

8=2/3x

8÷2/3=x

8*3/2=x

12=x

7 0
2 years ago
A window has the shape of a rectangle with a semicircle at the top.
Sidana [21]

Answer:

8+pi/2

Step-by-step explanation:

The area of the rectangle on the bottom is 8, or 2*4. The area of the top is half (because it's a semi circle) of pi*r^2, or just 1/2 pi

7 0
2 years ago
Rewrite Log base 4 of 4 = 1
Mkey [24]

Answer:

log_{4}(4)  = 1

4 0
3 years ago
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