1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
storchak [24]
3 years ago
8

please show work. Use a trigonometric function to find the value of x. (Round your answer to the nearest tenth).​

Mathematics
1 answer:
Tatiana [17]3 years ago
7 0

Answer:

x = 12.2

Step-by-step explanation:

sin theta = opp / hypotenuse

sin 55 = 10 /x

Multiply each side by x

x sin 55 = 10

Divide each side by sin 55

x = 10 / sin 55

x =12.20774589

Rounding to the nearest tenth

x = 12.2

You might be interested in
Pls help it's fractions​
Pavlova-9 [17]

Answer:

Decimal: 0.875

Fraction: 875/1000

Step-by-step explanation:

As with our earlier problem, it turns out that we can reduce this fraction to lowest terms by dividing its numerator and denominator by 125. Doing so, we find that 0.875 = 875/1000 is equivalent to 7/8

Hope this helps!!!! :)

5 0
3 years ago
Read 2 more answers
Please help me with this i’m stuck
bagirrra123 [75]

Answer:

A ) Substitute the side lengths of a and b in the equation

Step-by-step explanation:

The hypotenuse which is opposite the right angle it always the length of C in the cosine rule.

5 0
3 years ago
-2 3/4 on a number line how would I do that
lesya [120]
This is an example I put a dot where -2 3/4 should be

5 0
3 years ago
YO HELP ME OUT PLEASE!!!!
11111nata11111 [884]

Answer:

20%

Step-by-step explanation:

3/15 x 100

= 100/5

= 20% Ans

Hope I made it in time

8 0
3 years ago
Mary and Julie both have a goal of raising $1000 for charity. Mary raises $12 every 4 days. Julie raises $19 every 6 days.
baherus [9]
Julie would reach her goal first. Julie would reach her goal in approximately 316 days while it would take Mary approximately 333 days to reach it.

I know this because the steps to solve the problem are:

1.) 1,000/12 = 83.333 (to find how many days it would take her everyday)

2.) 83.333x4 = 333 (multiplying the answer by four makes it every four days)

3.) determine that it takes Mary 333 days

4.) 1,000/19 = 52.631 (just like step 1 but with different numbers)

5.) 52.631x6 = 316 (just like in step 2 but different numbers)

6.) determine it takes Julie 316 days

7.) 316 < 333 (takes Julie less time)
6 0
3 years ago
Read 2 more answers
Other questions:
  • Cars arriving for gasoline at a Shell station follow a Poisson distribution with a mean of 9 per hour. A. Determine the probabil
    9·1 answer
  • The sum of teresa's and Cathy's weight is 118 pounds Teresa weights 26 pounds more than Cathy. If teresa weight is t and Cathy w
    15·1 answer
  • PLEASE HELP, NEEDS TO BE COMPLETED TODAY!
    8·1 answer
  • If f(x)=3(x+5)+4/x what is f(a+2)
    6·1 answer
  • According to Nasa, when the International Space Station (ISS) is at an altitude of 385 kilometers, it travels at about 17,178 mi
    12·1 answer
  • Help me ASAP!!!!!!!!
    8·1 answer
  • Luka is shopping for t-shirts. The first t-shirt costs $18.00, and every t-shirt after the first costs $12.00.
    8·2 answers
  • Is a set of ordered Pairs​
    13·2 answers
  • 2 &lt; 3 &lt; 5 <br> True <br> False
    5·2 answers
  • The unshaded trapezoid is the image of the shaded trapezoid after a series of transformations.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!