2 years ago

Directions: Using trig functions, find the value of each variable. Write your final answer

Mathematics

1 answer:

sergey [27]2 years ago

5 0

$\bold{ANSWER:}$

x = 5.4

$\bold{EXPLANATIONS:}$

You might be interested in

Help with question 3 please

Vlad1618 [11]

12-4/5(x+15) = 4

12-(4x+60)/5 = 4

60-4x+60 / 5 = 4

120-4x = 20

-4x = -100

x=25

5 0

3 years ago

What number is 34% of 65?

morpeh [17]

Answer:

A: 22.1

Step-by-step explanation:

34/100 = ?/65 so when you cross multiply you get the value

5 0

3 years ago

Brandon and Jerry like to play video games. Brandon has vv video games, and Jerry has 29 video games. Together they have a total

Oksana_A [137]

Brandon has 44 games

8 0

3 years ago

The sum of the roots of 3x 2 + 11x - 4 = 0 is -11/3 -4/3 11/3 4/3

givi [52]

Answer:

The correct option is 1.

Step-by-step explanation:

If a quadratic equation is defined as

$ax^2+bx+c=0$ .... (1)

Then the sum of the roots is -b/a and the product of roots is c/a.

The given equation is

$3x^2+11x-4=0$ ... (2)

From (1) and (2) we get a=3, b=11 and c=-4.

The sum of roots is

$\frac{-b}{a}=-\frac{11}{3}$

The sum of roots is $-\frac{11}{3}$ .

Therefore the correct option is 1.

5 0

3 years ago

What is the equation of this line in standard form? −8x+7y=25 −9x+8y=−23 −8x+9y=−23 −8x+9y=23

kvasek [131]

−8x+7y=25 is already in standard form, altho some people would prefer to re-write it as

−8x+7y-25 = 0.

You have shared 4 equations here. Next time, please separate them with commas or semi colons, or type just 1 equation per line, for increased clarity. Thanks.

5 0

3 years ago