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
Gwar [14]
2 years ago
13

HELLLPPP!!! can someone explain how I do this problem

Mathematics
2 answers:
Zielflug [23.3K]2 years ago
6 0
Find the gradient (m) and then the interception of y axis (c) the result will be y = -2x + 4
ycow [4]2 years ago
3 0

Answer:

y = -2x + 4

Step-by-step explanation:

You might be interested in
How to integrate sqrt(1+x^3)?
Karolina [17]
First integrate the entire thing by letting multiplying by 1/2 the entire expression raised to exponent 1/2 - 1. That is,
                          0.5(1 + x³)^-0.5
Then, multiplying this by the derivative of those inside the parentheses. The final answer would be,
                          (0.5)((1 + x³)^-0.5)(3x²)
8 0
3 years ago
Find the product of z1 and z2, where z1 = 7(cos 40° + i sin 40°) and z2 = 6(cos 145° + i sin 145°).
Oduvanchick [21]
For two complex numbers z_1=re^{i\theta}=r(\cos\theta+i\sin\theta) and z_2=se^{i\varphi}=s(\cos\varphi+i\sin\varphi), the product is

z_1z_2=rse^{i(\theta+\varphi)}=rs(\cos(\theta+\varphi)+i\sin(\theta+\varphi))

That is, you multiply the moduli and add the arguments. You have z_1=7e^{i40^\circ} and z_2=6e^{i145^\circ}, so the product is

z_1z_2=7\times6(\cos(40^\circ+145^\circ)+i\sin(40^\circ+145^\circ)=42(\cos185^\circ+i\sin185^\circ)=42e^{i185^\circ}
3 0
3 years ago
Read 2 more answers
What is the solution to the system of equations?
r-ruslan [8.4K]

Answer:

(4, –2, 1)

Step-by-step explanation:

You have to put in it the calculate and solve the matrix way

6 0
3 years ago
Given P(-7,3,-7) and Q(-4,-3,-9), find the midpoint of the segment PQ
Alona [7]

Answer:

The coordinates of the midpoint of the segment are (-5.5,0,-8)

Step-by-step explanation:

In this question, we are tasked with calculating the midpoint of the segment PQ.

To calculate this, we employ the use of a mathematical formula as follows;

The coordinate of the midpoint are = {(x1+x2)/2, (y1+y2)/2 , (z1+ z2)/2}

Thus we have;

{(-7-4)/2, (3-3)/2 , (-7-9)/2} = (-11/2, 0/2, -16/2)

= (-5.5,0,-8)

4 0
3 years ago
Read 2 more answers
Show that any number of the form ABCABC (e.g. 356356) is divisible by 13.
Shtirlitz [24]

We could write such a number as

10^5a+10^4b+10^3c+10^2a+10b+c

=10^2(10^3+1)a+10(10^3+1)b+(10^3+1)c

=(10^3+1)(100a+10b+c)

10^3+1=1001=13\cdot77 so we're done.

8 0
3 years ago
Other questions:
  • How can you tell it if linear or non-linear​
    7·1 answer
  • What is the remainder of 525 divided by 28?
    10·1 answer
  • Find a container that you think holds more than 1 liter. Use a marked liter container to measure the capacity of the container y
    13·1 answer
  • The cost of 60 shares of fly by night airlines is $67.50. How many shares can you buy with $675.00?
    7·1 answer
  • How do I solve -3x = 9
    7·1 answer
  • If 8x -16 = 0 what is the value of x
    15·2 answers
  • Can y’all please help!
    6·1 answer
  • 3. Your friend has eight sweatshirts. Three sweatshirts are green, one is white, and
    7·1 answer
  • suppose river has new treats that are 10 calories each. how many of the new treats can she have and remain in her calorie range?
    5·1 answer
  • Geometry Math
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!