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
MrRissso [65]
4 years ago
8

Which equation represents the line passing through the points (3,2) and (-9,6)?​

Mathematics
1 answer:
RUDIKE [14]4 years ago
4 0

Equation of line: y = mx + b

m = slope

m = y2 - y1 / x2 - x1

m = 6 - 2 / -9 - 3

m = 4/-12

m = -1/3

<u>Plug in One of The Points to Solve for b:</u>

(3,2)

y = -1/3(x) + b

2 = -1/3(3) + b

2 = -1 + b

b = 3

<u>Answer:</u>

y = -1/3(x) + 3

You might be interested in
Jaylyn rode her bike Ina a bike thon. she rode 33.48 miles in 2.7 hours. of she rode at the same speed, what was her speed in mi
andrey2020 [161]
She was going 14.4 mph. hope it helps!
5 0
3 years ago
Describe how to find the GCF of two numbers
lions [1.4K]
You just need to know that a factor is one of the two numbers you multiply together to get a product. Prime numbers have only two factors: 1 and the number itself.
8 0
4 years ago
The height of a cylinder is 10 and the area of a base is 36 pi square units. What
ollegr [7]

Answer:

1130.97336 units^3

Step-by-step explanation:

The volume of a cylinder can be found using:

v=\pi r^2h

We have the area of the base, but not the radius

a=\pi r^2

We know the area is 36\pi, so we can substitute that in for a

36\pi =\pi r^2

We want to find r, so we need to isolate it

Divide both sides by pi

36=r^2

Take the square root of both sides

6=r

Now we know the radius, and can substitute it into the volume formula, and we can substitute the height (10) in

v=\pi r^2h

v=\pi 6^210

Solve the exponent

v=\pi 36(10)

v=\pi 360

v=1130.97336

The volume is 1130.97336 units^3

6 0
4 years ago
Malachy rolls a fair dice 168 times.
baherus [9]

Answer:

28 times

Step-by-step explanation:

On a fair die, the probability of rolling a 6, the only number greater than 5, is 1/6. So in 168 rolls of this die, Malachy can expect a 6 on 1/6 × 168, or 28 times.

8 0
2 years ago
Dan has five times as many $1 bills as $5 bills. he has a total of 48 bills. how many of each does he have?
Sholpan [36]
Let the number of $1 bill be x and $5 bill be y
x=5y
5y+y=48
6y=48
x=40
y=8

number of $1 bill= 40
number of $5 bill = 8
6 0
3 years ago
Other questions:
  • Tamika builds a wooden skateboard ramp. The ramp measures 63 centimeters, and the length of its horizontal base is 60 centimeter
    11·2 answers
  • Please help. On a winter day in Alaska, the temperature at noon was -0.6°C. From noon to 3:00, the temperature increased by 1.2°
    15·1 answer
  • Brainers, please help me
    10·1 answer
  • The area of a triangle is 14 square feet. If the base of the triangle measures 4 feet, what's it's height?​
    12·2 answers
  • Yvonne is a salesperson who earns a fixed amount of $1,850 per month. She also earns a commission of 4% on the amount of goods t
    11·1 answer
  • Which number is written in scientific notation?
    7·2 answers
  • (5x-3y,3x-y)=(16,12)​
    11·1 answer
  • Can someone help me, I don't understand.
    10·1 answer
  • right circular cylinder has a radius of 5 cm and a height of 10 cm. What is the volume of this cylinder in terms of? (Pls help)
    12·1 answer
  • The value of <img src="https://tex.z-dn.net/?f=%5Csqrt%7B6%7D" id="TexFormula1" title="\sqrt{6}" alt="\sqrt{6}" align="absmiddle
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!