All categories

3 years ago

Find the length here

Mathematics

2 answers:

Nesterboy [21]3 years ago

6 0

Answer:

Step-by-step explanation:

BC is the opposite of angle 54, adi is AC=39

tan54=opp/adj.

BC=AC(tan54)

BC=39(1.376)=53.6789 close to 53.68

Vera_Pavlovna [14]3 years ago

5 0

Answer:

The correct answer is

D) 66.35

The sine of the angle = the length of the opposite side. the length of the hypotenuse.

The cosine of the angle = the length of the adjacent side. the length of the hypotenuse.

The tangent of the angle = the length of the opposite side. the length of the adjacent side.

So in shorthand notation:

sin = o/h cos = a/h tan = o/a

Often remembered by: soh cah toa

You might be interested in

How do you do fraction

MakcuM [25]

Answer:

Step-by-step explanation:

7 0

3 years ago

How many squares will be in the fifth figure

Phantasy [73]

Answer: 30

Step-by-step explanation:

see photo for work

5 0

3 years ago

Help<br> I need this now

Reil [10]

Answer:

aint no way :)))

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

What’s is Sin(22)x240

gizmo_the_mogwai [7]

The answer would be 89.90558242
If u round it off, the answer will be 90

4 0

4 years ago

Hey all you math geniuses can you help me with this question that should be easy

kenny6666 [7]

Answer:

(B) $\frac{-3}{x}$

Step-by-step explanation:

A polynomial is the expression which consists of addition, subtraction, multiplication with any variables or constants but the division with a variable is not considered as a polynomial.

Since $\frac{-3}{x}$ consists of division of -3 with a variable, therefore it is not a polynomial, rest all other options are polynomial as they involve addition,multiplication with variables.

7 0

3 years ago