All categories

3 years ago

I JUST NEED SOME HELP PLEASE!! ~0~Find the RATIO and the EXACT VALUE of the given Tan B.

Mathematics

1 answer:

Romashka [77]3 years ago

4 0

Answer:

Ratio: Tan B = 12/5

Exact value in degrees: $67.38^{o}$

Step-by-step explanation:

SOH CAH TOA

Means Tan B means opposite/adjacent.

Tan B = 12/5

B = $Tan^{-1} (\frac{12}{5})\\$

B = $67.38^{o}$

You might be interested in

Solve for x. 9(x + 1) = 25 + x x = 2 x = 3 x=4 x = 5 O

Marta_Voda [28]

Answer:

x=2

Step-by-step explanation:

9x+9=25+x

9x-x=25-9

8x=16

x=2

4 0

3 years ago

Read 2 more answers

Angle 3 is 65 degrees. Identify all the other angles that measure 65 degrees.

Bas_tet [7]

Angles 2, 6, and 7 because angle 1 = 115 so that makes angle 4 = 115 so angle 2 must also be 65 so angle 4 and 2 = 180 and the same goes for angles 5,6,7,8

4 0

2 years ago

Read 2 more answers

Select the relations that are functions.

Arlecino [84]

Answer:

Depending on how the input of each function defined,

The first choice $\left\lbrace(a, 1),\, (6, 1), \, (C, 1)\right\rbrace$ ,
The third choice $\left\lbrace(1, a),\, (2, a), \, (3, a)\right\rbrace$
The fourth choice $\left\lbrace(a, a),\, (b, b), \, (c, c)\right\rbrace$

might be functions.

Step-by-step explanation:

A function between two sets (domain and range) should

be defined for all elements in the domain, and
map each element from the domain to exactly one element in the range.

The second choice can't be a function since the element $a$ from the domain is mapped to more than one element in the range.

Keep in mind that a function should be defined for all elements in its domain. For the first relation to be a function, its domain needs to be $\lbrace a,\, 6, \, C\rbrace$ . Similarly, the domain for the third and fourth relations should be $\lbrace 1,\, 2, \, 3\rbrace$ and $\lbrace a,\, b, \, c\rbrace$

8 0

3 years ago

Find the exact value of tan A in simplest radical form. PLEASE HELP

Tju [1.3M]

Answer:

$\tan(A) = \frac{opp}{adj} \\ \tan(A) = \frac{ \sqrt{72} }{3} \\ \tan(A) = \frac{ \sqrt{36 \times 2} }{3} \\ \tan(A) = \frac{6 \sqrt{2} }{3} \\ \tan(A) = 2 \sqrt{2}$

3 0

2 years ago

Need more help please!!

IrinaK [193]

46: 24a+40

First we are going to take a look at a) 8(3a+5)

a) We then simplify it by multiplying the numbers inside the parenthesis by 8.

a) 24a+40

Now we ask ourselves, is this equivalent to 24a+40? YES!

So your answer for #46 is a) 8(3a+5)

7 0

3 years ago

I JUST NEED SOME HELP PLEASE!! ~0~Find the RATIO and the EXACT VALUE of the given Tan B.​

I JUST NEED SOME HELP PLEASE!! ~0~Find the RATIO and the EXACT VALUE of the given Tan B.