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
Finger [1]
2 years ago
5

Instruction

Mathematics
1 answer:
aliina [53]2 years ago
4 0
Enxnxnxnnznsnsjajib. Shzjhsjsjs nsnsnsj
You might be interested in
Determine if the given vectors are linearly independent. u = −4 0 −3 , v = −2 −1 4 , w = −8 2 −17
lesya [120]

These three vectors are linearly <u>dependent</u> (details are in the attachment).

6 0
3 years ago
NEED HELP! Have no idea what his is?? 50 points
soldi70 [24.7K]
Well i have to say is that PEMDAS exponents first. Hope this helps.
5 0
3 years ago
Read 2 more answers
The point (1, −1) is on the terminal side of angle θ, in standard position. What are the values of sine, cosine, and tangent of
Lilit [14]

Check the picture below.

\bf (\stackrel{a}{1}~,~\stackrel{b}{-1})\qquad \impliedby \textit{let's find the hypotenuse} \\\\\\ \textit{using the pythagorean theorem} \\\\ c^2=a^2+b^2\implies c = \sqrt{a^2+b^2} \qquad \begin{cases} c=hypotenuse\\ a=adjacent\\ b=opposite\\ \end{cases} \\\\\\ c=\sqrt{1^2+(-1)^2}\implies c=\sqrt{2} \\\\[-0.35em] ~\dotfill

\bf sin(\theta ) \implies \cfrac{\stackrel{opposite}{-1}}{\stackrel{hypotenuse}{\sqrt{2}}}\implies \cfrac{-1}{\sqrt{2}}\cdot \cfrac{\sqrt{2}}{\sqrt{2}}\implies -\cfrac{\sqrt{2}}{(\sqrt{2})^2}\implies -\cfrac{\sqrt{2}}{2}

\bf cos(\theta ) \implies \cfrac{\stackrel{adjacent}{1}}{\stackrel{hypotenuse}{\sqrt{2}}}\implies \cfrac{1}{\sqrt{2}}\cdot \cfrac{\sqrt{2}}{\sqrt{2}}\implies \cfrac{\sqrt{2}}{(\sqrt{2})^2}\implies \cfrac{\sqrt{2}}{2} \\\\\\ tan(\theta ) = \cfrac{\stackrel{opposite}{-1}}{\stackrel{adjacent}{1}}\implies tan(\theta ) = -1

7 0
3 years ago
Read 2 more answers
!!!29 POINTS!!!Will give brainlest!!!
Ludmilka [50]
A:16/333 b:16/33 c:12/25
7 0
2 years ago
Pleaseeeeeee help meeeeeeee A boat travels for 4 hours at a constant speed of 35.25 km/h.
Fittoniya [83]

Answer:

141 km

Step-by-step explanation:

This is because as the boat travels at a constant speed, it will travel the same distance each hour.  The boat travels at 35.25 km/h, so you must multiply this number by 4.

This gets the answer 141 km.

8 0
3 years ago
Other questions:
  • How is a rational number converted to its decimal form?
    7·2 answers
  • What is the following equation formed when completing the square on Y^2-12y=-27
    15·2 answers
  • Why lie about my free answers );
    11·1 answer
  • Round 3,817,454 to the nearest hundred
    11·2 answers
  • C<br>11cm<br>11cm<br>B<br>A<br>8cm<br>Construct the isosceles triangle ABC​
    15·1 answer
  • What are the approximate solutions of 4x^2 + 3 = -12x to the nearest hundredth
    5·2 answers
  • Aditi has invested ₹ 1,00,000 for 2 years and has received ₹ 10,000 as interest. What is the rate percent?
    13·1 answer
  • Solve 15=3n+6p, for n
    10·2 answers
  • a spinner has 8 sections 2 purple 2 yellow 3 blue and 1 red what is the probability of spinning and landing on a blue or purple
    13·1 answer
  • Create a proportion using the form = to represent the following word problem.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!