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3 years ago

8

The relationship between 650 and 65

1 answer:

Brrunno [24]3 years ago

8 0

Answer:

The ratio is 10 : 1, or 10 to 1

Step-by-step explanation:

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Use the diagram below to match the ratios below. B a A b sin B COS B tan B tan A COS A sin A

Paha777 [63]

Answer:

See explanation

Step-by-step explanation:

Given

The attached triangle

Required

Complete the ratios

(a) sin B

$\sin(B)$ is calculated as:

$\sin(B) = \frac{Opposite}{Hypotenuse}$

$\sin(B) = \frac{b}{c}$

(b) cos B

$\cos(B)$ is calculated as:

$\cos(B) = \frac{Adjacent}{Hypotenuse}$

$\cos(B) = \frac{a}{c}$

(c) tan B

$\tan(B)$ is calculated as:

$\tan(B) = \frac{Opposite}{Adjacent}$

$\tan(B) = \frac{b}{a}$

(d) tan A

$\tan(A)$ is calculated as:

$\tan(A)= \frac{Opposite}{Adjacent}$

$\tan(A) = \frac{a}{b}$

(e) cos A

$\cos(A)$ is calculated as:

$\cos(A) = \frac{Adjacent}{Hypotenuse}$

$\cos(A) = \frac{b}{c}$

(f) sin A

$\ain(B)$ is calculated as:

$\sin(B) = \frac{Opposite}{Adjacent}$

$\sin(B) = \frac{a}{c}$

8 0

2 years ago

HELP!!<br><br>the question is in the picture. i just need question c answered:)

Lostsunrise [7]

Answer:

No, its outside of the equation (shaded drawing)

Step-by-step explanation:

5 0

2 years ago

Simplify the expression. 4(-8x + 5) – (-33x – 26)

Cerrena [4.2K]

<span>4*((‑(8*x))+5)-(‑(33*x))-26

sorry if this is to hard to understand
</span>

7 0

3 years ago

Read 2 more answers

...................can someone plz help?

galben [10]

Answer:

2.5 feet

Step-by-step explanation:

65- 53 3/4 = 11.25

11.25= 2.5 per year

hope this helps!

8 0

3 years ago

Rút gọn : <br> (x+2)^2+(3-x)^2= ?

Yanka [14]

Step-by-step explanation:

=x^2+2x+4+9-6x+x^2

=2x^2-4x+13

6 0

3 years ago