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
Oxana [17]
3 years ago
7

Where do the equations y=-4x+8 and y=3x+1 meet

Mathematics
1 answer:
Dafna11 [192]3 years ago
7 0

Answer:

l think they meet when collecting like terms.maybe like this

y=4x8

y=3x+1

=(4×+3x)+1+8

You might be interested in
Pwlc is definitely a parallelogram
Veseljchak [2.6K]

Answer:true

Step-by-step explanation:

Apex

6 0
3 years ago
Solution for the inequality 6x +9 ≤ 27
AlexFokin [52]

Answer:

6x + 9 = 27

       -9     -9

6x = 18           Now divide both sides by 6

/6      /6            so the answer is 3

Step-by-step explanation:

5 0
3 years ago
What is the value of x?<br> (x + 40)<br> (3x)"<br> R<br> 20<br> 35<br> 60<br> 70
vfiekz [6]

Answer:70

Step-by-step explanation:

7 0
3 years ago
In this rotation WXY is mapped to CBA. if QON = 55, then XOB measures _____.
CaHeK987 [17]
The correct answer would be 1

8 0
3 years ago
Read 2 more answers
A surveyor leaves her base camp and drives 42km on a bearing of 032degree she then drives 28km on a bearing of 154degree,how far
ValentinkaMS [17]

Answer:

The surveyor is 36.076 kilometers far from her camp and her bearing is 16.840° (standard form).

Step-by-step explanation:

The final position of the surveyor is represented by the following vectorial sum:

\vec r = \vec r_{1} + \vec r_{2} + \vec r_{3} (1)

And this formula is expanded by definition of vectors in rectangular and polar form:

(x,y) = r_{1}\cdot (\cos \theta_{1}, \sin \theta_{1}) + r_{2}\cdot (\cos \theta_{2}, \sin \theta_{2}) (1b)

Where:

x, y - Resulting coordinates of the final position of the surveyor with respect to origin, in kilometers.

r_{1}, r_{2} - Length of each vector, in kilometers.

\theta_{1}, \theta_{2} - Bearing of each vector in standard position, in sexagesimal degrees.

If we know that r_{1} = 42\,km, r_{2} = 28\,km, \theta_{1} = 32^{\circ} and \theta_{2} = 154^{\circ}, then the resulting coordinates of the final position of the surveyor is:

(x,y) = (42\,km)\cdot (\cos 32^{\circ}, \sin 32^{\circ}) + (28\,km)\cdot (\cos 154^{\circ}, \sin 154^{\circ})

(x,y) = (35.618, 22.257) + (-25.166, 12.274)\,[km]

(x,y) = (10.452, 34.531)\,[km]

According to this, the resulting vector is locating in the first quadrant. The bearing of the vector is determined by the following definition:

\theta = \tan^{-1} \frac{10.452\,km}{34.531\,km}

\theta \approx 16.840^{\circ}

And the distance from the camp is calculated by the Pythagorean Theorem:

r = \sqrt{(10.452\,km)^{2}+(34.531\,km)^{2}}

r = 36.078\,km

The surveyor is 36.076 kilometers far from her camp and her bearing is 16.840° (standard form).

5 0
3 years ago
Other questions:
  • Gary works at a store on the weekends. Last weekend, he earned $56 for working a total of 7 hours. How much did Gary earn per ho
    12·2 answers
  • The range of the function f(k) = k2 + 2k + 1 is {25, 64}. What is the function’s domain?
    8·1 answer
  • Taleen has 8 stamps in her collection, and she decides that each month she will add 3 stamps to her collection.
    14·2 answers
  • 1.Is this figure a polygon<br> 2. If so what is the name of the polygon
    13·2 answers
  • Please help. I’ll mark you as brainliest if correct!
    14·1 answer
  • The Anderson family drove 7.5 hours on the first day of their road trip how many seconds is equivalent to
    14·1 answer
  • Find the x-intercepts for the quadratic function y= -1/2(x+3)^2 +4
    12·1 answer
  • Veronica’s favorite breakfast cereal costs $0.21 per ounce. How much would she spend on 16 ounces of cereal?​
    11·2 answers
  • If x+y=-10 and x-y=2, what is the value of x?​
    7·1 answer
  • Can anyone help me with this? i don’t understand it, thank you.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!