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
Neporo4naja [7]
3 years ago
6

Grade 10 math help please. Please show work

Mathematics
1 answer:
masha68 [24]3 years ago
4 0

Answer:

43.94?

Step-by-step explanation:

I think if you use inverse cos you should get the correct number. So, to find cos, you need to know the adjacent side and the hypotenuse. Here, the reference angle would be the person holding the kite. The distance from the person to the barn is the adjacent side, which is 18. The string of the kite, I assume, would be 25.

cos(∅) = \frac{18}{25}

cos(∅) = 0.72

cos⁻¹(0.72) = 43.94

I don't know if that's what you're looking for, but... If it's not correct, lmk so I can rewrite it. :)

You might be interested in
4 hours to 30 minutes
arlik [135]

Answer:

3 hours and 30 minutes

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
A survey determined that 5/19 of the seventh grade students at Mills Middle School preferred round chocolate candies to hard can
Kaylis [27]

Answer:3/19

Step-by-step explanation:

5/19 - 2/19 = 3/19

5 0
3 years ago
Write the equation of the line in point-slope form that has slope 3 and passes through (2, -5)
Fynjy0 [20]

Answer:

y = 3x - 11      

Step-by-step explanation:

Step 1:

y = mx + b          Slope Intercept Form

Step 2:

y = 3x + b        Input Slope

Step 3:

- 5 = 3 ( 2 ) + b        Input x and y values

Step 4:

- 5 = 6 + b          Multiply

Step 5:

- 11 = b        Subtract 6 on both sides

Answer:

y = 3x - 11      

Hope This Helps :)

5 0
3 years ago
Rewrite in simplest radical form 1 over x^(−3/6). Show each step of your process.
meriva

\bf ~\hspace{7em}\textit{negative exponents} \\\\ a^{-n} \implies \cfrac{1}{a^n} ~\hspace{4.5em} a^n\implies \cfrac{1}{a^{-n}} ~\hspace{4.5em} \cfrac{a^n}{a^m}\implies a^na^{-m}\implies a^{n-m} \\\\\\ ~\hspace{7em}\textit{rational exponents} \\\\ a^{\frac{ n}{ m}} \implies \sqrt[ m]{a^ n} ~\hspace{10em} a^{-\frac{ n}{ m}} \implies \cfrac{1}{a^{\frac{ n}{ m}}} \implies \cfrac{1}{\sqrt[ m]{a^ n}}

\bf \rule{34em}{0.25pt}\\\\ \cfrac{1}{x^{-\frac{3}{6}}}\implies x^{\frac{3}{6}}\implies x^{\frac{1}{2}}\implies \sqrt[2]{x^1}\implies \sqrt{x}

5 0
3 years ago
An average family of 4 creates about 17.6 pounds of garbage every day. About how
Vlad [161]
4.4 is the answer for that problem 17.6 divided by 4
3 0
3 years ago
Other questions:
  • Which is right for perimeter 5cm^2 or 5cm
    5·1 answer
  • Find an equation equivalent to r=5/1+cos0 in rectangular coordinates
    10·1 answer
  • a plumer charged x dollars per hour for a 3-hour job plus $125 for parts. the total charge for the service call was $305. which
    6·1 answer
  • Simplify -3 (2+4k) + 7 (2k -2)
    8·2 answers
  • What is the answer to <br> 2x=24
    10·2 answers
  • SOMEONE HELP ME WITH THIS
    12·1 answer
  • How do u make lean purple and how does it get purple and instructions??!!
    11·1 answer
  • 2) Insurance companies are interested in the average health costs each year for
    9·1 answer
  • What are the odds of not rolling a three on a standard six-sided die?
    13·2 answers
  • A rectangle has one side of 10cm. How fast is the area of the rectangle changing at the instant when the other side is 12 cm and
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!