Ask question

Ask question

All categories

3 years ago

12

Find the value of x, rounded to the nearest tenth. Correct answers only please..

1 answer:

agasfer [191]3 years ago

4 0

Sin(35) = Opp./Hypo
sin(35) = 18/x
so
x = 18/sin(35)
x = 18 / 0.57357644
x = 31.38
x = 31.4

Answer is C. 31.4

You might be interested in

QUICK 35 POINTS PLUS BRANLIEST. PLEASE ANSWER ALL THE QUESTIONS PROPERLY AND EXPLAIN HOW YOU GOT THEM. TRY TO ANSWER THEM BY TOD

Veronika [31]

About 127.3(square root of 16,200, or 90√2) Look at this problem like a right triangle. Each leg is 90 feet, so the hypotenuse is the square root of 90^2 + 90^2
About 52.3(square root of 2735.64) Another right triangle problem! Once again, with Pythagorean theorem (a^2 + b^2 = c^2) You can deduce that 60^2 = 29.4^2 + the width of the TV^2.
About 11.6(Square root of 134.75)Another right triangle problem, you can deduce that 9.5^2 + The pool length^2 = 15^2

Hope it helps <3

(If it does, please give brainliest, only need one more for rank up :) )

7 0

4 years ago

Read 2 more answers

PLEASE ANSWERRRR!! (4 x 3) + (4 x 7) = 4 x (? + ?)

Vlada [557]

how is the volume of a solution used in calculating concentration?

3 0

3 years ago

Read 2 more answers

Evaluate ab + c for a = 2, b = 3, and c = 4.<br><br> 9<br><br> 10<br><br> 27

Lilit [14]

Given that a = 2, b = 3, and c = 4.

To evaluate ab+c, we will plug given values as shown below

ab+c

=2*3+4

=6+4

=10

Hence final answer is 10.

6 0

3 years ago

Evaluate log 2 base 8

iren2701 [21]

Answer: The correct answer is: " 3 " .

_______________________________

Step-by-step explanation:

_______________________________

The problem given is:

_______________________________

Evaluate: log 2 base 8 .

_______________________________

Rewrite as: " $log_2}8 = ? _______________$ " ; $log_2}8 = ? _______________$

_______________________

Take note of the following definition of a logarithm:

_______________________

" $log_{m}n = a$ " ; ↔ " $m^{a} =n$ " ;

_______________________

in which: $m$ refers to the "base" ;

$n$ refers to the "argument" ;

$a$ refers to the "exponent" ;

______________________________

As such:

" $log_2}8 = ? _______________$ "

⇔ " $2^{x} = 8$ " ; Solve for "x" ;

_______________

Note:

2⁰ = 1 ;

2¹ = 2 ;

2² = 2 * 2 = 4 ;

2³ = 2 * 2 * 2 = 8 .

___________________

→ " $2^{x} = 8$ " ;

→ " $2^{3} = 8$ " ; since: " $2^{3} = 2 *2 *2 = 8$ " ;

→ as such: " x = 3 " ;

______________________

Thus:

"log 2 base 8 " ;

= $log{_{2}}8 = 3$ .

_______________________

Hope this helps!

Best wishes to you!

3 0

3 years ago

Which is the equation of the line that passes through the points (-4,-8) and (1,3)

Thepotemich [5.8K]

Answer:

−5x+13y=84

Step-by-step explanation:

I hope this is good :)

4 0

4 years ago