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
tekilochka [14]
3 years ago
13

Hey can you please help me

Mathematics
1 answer:
anygoal [31]3 years ago
8 0

Answer:

C


Step-by-step explanation:

General Form of an equation of a line is given by:  y=mx+b

Where,

m is the slope, and

b is the y-intercept (point where line cuts the y-axis)

Also, parallel lines have equal slopes.


Equation of first plane is given as  d=3.67t+4.81

Comparing this with general form of a line, we see that 3.67 is the slope and 4.81 is the y-intercept.

<em>The </em><em>second plane </em><em>is going </em><em>parallel</em><em> to this. So slope should be same. Hence </em><em>second plane has slope of 3.67. </em><em>We can write:</em>

<em>d=3.67t+c</em>


<u>To find the equation of second plane</u>, we need to solve for c. Also, a point given for second plane is (t=0, d=2.14) , substituting these values into the equation we got, we get the value of c:

2.14=3.67(0)+c\\2.14=0+c\\c=2.14


We already know m and now we know c, so we can write final equation as:

d=3.67t+2.14

Answer choice C is right.

You might be interested in
Can anyone answer this PLSSSSSSS I NEED IT!!!
Nady [450]

Answer:

3

Step-by-step explanation:

5 0
3 years ago
lamont cotton is 4% comission on the first 10,000 of monthly sales mens 10% on all sales over 10,000. last month his 38,00. what
Pani-rosa [81]

Given:

Lamont cotton is 4% commission on the first 10,000 of monthly sales and 10% on all sales over 10,000.

Consider his last month sales is 38,000.

To find:

The total commission.

Solution:

4% commission on the first 10,000 of monthly sales is

10,000\dfrac{4}{100}=400

Sales over 10,000 is

38,000-10,000=28,000

10% commission on all sales over 10,000 is

28,000\times \dfrac{10}{100}=2,800

Now, the total commission is

400+2,800=3,200

Therefore, the total commission is 3,200.

8 0
2 years ago
What is 10 time 100000000000
katrin2010 [14]
1,000,000,000,000 is the answer
7 0
2 years ago
Factor the expression.
valentinak56 [21]
It is (d+5)(d+5) because 5•5 is 25 and 5+5 is 10
4 0
3 years ago
Let f(x) = 2x3 – 4x.<br> Find f(-2).
N76 [4]

Answer:

Step-by-step explanation:

f(x) = 2x^3 - 4x.....find f(-2).....so sub in -2 for x

f(-2) = 2(-2^3) - 4(-2)

f(-2) = 2(-8) + 8

f(-2) = -16 + 8

f(-2) = -8 <==

7 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone help me with numbers 18 and 20? thank you!
    15·1 answer
  • Which postulate or theorem proves that these two triangles are congruent?
    11·2 answers
  • Which of the following point are on the line given by the equation y=1/2x?
    15·2 answers
  • Can i please get some help with this
    10·1 answer
  • the cylinder and the sphere below have the same radius and the same volume. What is the height of the cylinder?
    7·1 answer
  • What is the perimeter of a rectangle with two sides of 6inch and two sides of 8inch
    13·1 answer
  • How do you work out this problem using completing the square x2 - 4x - 80 = 0
    5·2 answers
  • In the following diagram BC is parallel to DE. What is the mesure of x?
    9·2 answers
  • Please help. Explain how.
    13·1 answer
  • Simplify the expression –3(x 3)2 – 3 3x. what is the simplified expression in standard form?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!