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
mars1129 [50]
2 years ago
13

Which coordinate is on the graph of the equation 4x-3y=8

Mathematics
1 answer:
Wittaler [7]2 years ago
4 0

Answer:

Coordinates (0, -8/3)

You might be interested in
If triangle abc~triangle rpq ar(triangle abc)/ar rpq is equal to
jasenka [17]

Answer:Search it up

Step-by-step explanation:

4 0
2 years ago
Find the exact value of sin2 theta given sin theta =5/13, 90°<theta <180°
Zepler [3.9K]
Now, we know that 90°< θ <180°, that simply means the angle θ is in the II quadrant, where sine is positive and cosine is negative.

\bf sin(\theta )=\cfrac{\stackrel{opposite}{5}}{\stackrel{hypotenuse}{13}}\impliedby \textit{now let's find the \underline{adjacent side}}&#10;\\\\\\&#10;\textit{using the pythagorean theorem}\\\\&#10;c^2=a^2+b^2\implies \pm\sqrt{c^2-b^2}=a\qquad &#10;\begin{cases}&#10;c=hypotenuse\\&#10;a=adjacent\\&#10;b=opposite\\&#10;\end{cases}

\bf \pm\sqrt{13^2-5^2}=a\implies \pm\sqrt{144}=a\implies \pm 12 =a \implies \stackrel{II~quadrant}{-12=a}&#10;\\\\\\&#10;therefore \qquad cos(\theta )=\cfrac{\stackrel{adjacent}{-12}}{\stackrel{hypotenuse}{13}}&#10;\\\\&#10;-------------------------------\\\\&#10;sin(2\theta )\implies 2sin(\theta )cos(\theta )\implies 2\left(\frac{5}{13}  \right)\left( \frac{-12}{13} \right)\implies -\cfrac{120}{169}
3 0
3 years ago
The shortest route from London to York is 200 miles.
vovikov84 [41]

Answer: The lorry is traveling 10 mph over the expected speed.

Step-by-step explanation:

If 200 miles takes 4 hours, the speed is 200mi/4hr which  is 50 mph.

If the distance is increased by 20%, the distance is 240 miles.

240mi/4hr = 60mph

The difference is 10mph

7 0
2 years ago
Which one?!!! Help plz
nydimaria [60]
I think number 6 it should be right I think
4 0
3 years ago
A road is inclined at an angle of 3°. After driving 5330 feet along this road, find the drivers increase in altitude​
Wewaii [24]
Hope this helps just some notes

8 0
2 years ago
Other questions:
  • What is the slope of a line that passes through the points ( 3,7) and(12,7)?​
    6·2 answers
  • Write and Solve an equation.
    11·2 answers
  • In the right -angled tringles began the ABC in the ED :8cm ,and DC :10cm then the length of the air
    5·1 answer
  • What is the answer please help me because I have to pass my test date
    5·1 answer
  • Please help due today!
    6·1 answer
  • Which expression represents how each person would get if there x person on the team
    10·1 answer
  • What is 5382619 rounded by the nearest ten thousand
    14·2 answers
  • A soccer team has 12 girls and 18 boys. The team is split into groups that have the same ratio of girls to boys as that of the w
    15·1 answer
  • Help me, please<br> i really need it
    10·2 answers
  • HELP U WILL GET BRAINLIEST
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!