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
zubka84 [21]
3 years ago
15

A line with slope 3 passes through the point (0,10). What is the y-coordinate of the point on the line with x-coordinate 2?

Mathematics
1 answer:
lana [24]3 years ago
4 0
Hello!

So to find the y-coordinate we need an equation for the line. The equation we can use is

y = mx + b

In this we already know m(the slope which is 3) and we can find b by plugging in the points that are given.

10 = 3(0) + b
10 = 0 + b
10 = b

So now that we've found b, we can use this in our equation

y = 4x + b

So now we can plug in the x-coordinate that we know (2) and find the y - coordinate.

y = 4(2) + 10
y = 8 + 10
y = 18

18 is your y-coordinate 
You might be interested in
What is the cube root of 27x^18?<br> A)3x^6<br> B)3x^9<br> C)9x^6<br> D)9x^9
Slav-nsk [51]
It’s most likely a :)
7 0
3 years ago
What is the area of the 3.1 by 1.4 rectangle?
uranmaximum [27]

Answer: 4.34

Step-by-step explanation:

4 0
3 years ago
Find the percent of decrease from 240 to 120. Round to the nearest tenth of a percent, if necessary.
KiRa [710]

the difference from 240 to 120 is 50%

3 0
3 years ago
A math thing<br> 1. 3x + 2 = x + 4
aleksandrvk [35]

Answer:

X=1

This is correct due to basic algebra

3 0
3 years ago
Read 2 more answers
Mrs. Miller has a rectangular garden with a length of 20 feet long with an area of (20x-200) square feet. Write an expression th
krek1111 [17]

Perimeter = (20 + 2x) mm.

Step-by-step explanation:

The octopus pupil has length 20 mm and the expression for its area is given by (20x - 200) square mm.

If the width of the octopus pupil is w, then 20w = 20x - 200

⇒ w = (x - 10) mm.

Therefore, the expression for its perimeter is 2(Length + Width) = 2 ( 20 + x - 10) = 2( 10 + x) = (20 + 2x) mm. (Answer)

6 0
3 years ago
Other questions:
  • The vertex form of the equation of a parabola is y = 2(x + 3)2 - 5.
    5·1 answer
  • Help me with this answer
    14·1 answer
  • 25 POINTS!!! complete the following table with the mathematical statements that correspond to the properties used to solve 3n-5=
    13·2 answers
  • Janine has job offers at two companies. one company offers a starting salary of $28,000 with a raise of $3000 each year . the ot
    12·1 answer
  • 309 x 29 Show all of the work. For some reason I keep getting a wrong answer.
    8·2 answers
  • TIME REMAINING
    9·1 answer
  • Si el diámetro de la tierra es de 12756 km cual es la medida de la circunferencia​
    9·1 answer
  • 700 students attend Ridgewood Junior High School. 25% of students bring their
    10·2 answers
  • Which of the following sets of sides does not form a right triangle?
    11·1 answer
  • PLEASE HELP ILL GIVE BRAINLIEST!!!! I AM STUMPED AS I HAVE NOT PAYED ANY ATTENTION IN CLASS PLEASE HELP ME!!!!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!