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
Kruka [31]
3 years ago
10

What is an equation of the line that is perpendicular to y=−3/4x+6 and passes through the point (3, 9) ?

Mathematics
1 answer:
Arisa [49]3 years ago
7 0

Answer:

y=4/3x+5

Step-by-step explanation:

Perpendicular means the slope will be the negative reciprocal.

So the slope=4/3

y=4/3x+b

Now, enter the point (3,9) into the equation.

9=4/3(3)+b

9=4+b

b=9-4

b=5

You might be interested in
What is this number in standard form?
Ede4ka [16]

Answer:

6,529

Step-by-step explanation:

(6x11,000) = 60,000

(5x1,000) = 5,000

(2x110) = 200

(9x1) = 9

5 0
2 years ago
What is the answer to 7 (10-3x) = 5(10-4x
astra-53 [7]

Answer: 70-27x = 50-20x

Step-by-step explanation: First you do 7 x 10 which equals 70 then 7 x -3x equals -27x. Next you do 5 x 10 which is 50 next you do 5 x -4x equals -20x. So your answer is 70-27x = 50-20x

3 0
3 years ago
A homeowner is building a circular fire pit in his backyard. He plans to outline the pit with bricks and cover the space inside
saw5 [17]

Answer:

<em>1) the exact distance = 9.428571429 feet</em>

<em>the approximate distance = 9.4 feet</em>

<em></em>

<em>2) the exact area = 7.071428571 ft^2</em>

<em>the approximate area = 7 ft^2</em>

<em></em>

Step-by-step explanation:

Required diameter d = 3 feet

1) The distance around the outside of the pit is the circumference of the circle that will be formed by this circular fire pit.

circumference of a circle is given as = πd = \frac{22}{7} x 3 = 9.428571429 feet

the exact distance = 9.428571429 feet

the approximate distance = 9.4 feet

2) The area of the circle that will be formed = \pi d^{2}/4 = \frac{22 *3^{2} }{7*4} = 7.071428571 ft^2

the exact area = 7.071428571 ft^2

the approximate area = 7 ft^2

5 0
3 years ago
Which expression is equivalent?
gregori [183]
The correct option is: Option (C) log_3c - log_{3}9

Explanation:
It is the property of log that if it contains the fraction, it can be expressed as the difference of the log of numerator and the log of denominator.

The general form is:
log( \frac{x}{y} ) = log(x) - log(y)

Hence the correct answer is log_3c - log_{3}9.


8 0
2 years ago
A business person invested $3600.00 in stock .When he sold the stock he made $30.00 in profit for each share of stock he purchas
Usimov [2.4K]

Given that the total profit is <u>$2400.00</u> and he made <u>$30.00</u> in profit for each share.


Number of shares = $2400 ÷ 30 = 80


Answer: He bought 80 shares

5 0
3 years ago
Other questions:
  • What are five sixths of of 30?
    15·2 answers
  • I NEED THIS ASAP
    5·1 answer
  • 1) Subtract:
    10·1 answer
  • Write an inequality to solve each problem.Then solve the ineqaulity
    7·2 answers
  • Can you help me with this?
    15·1 answer
  • Y= 2/3x - 3/2 what graph best represents the equation?
    5·1 answer
  • Angles are measured in a unit called:
    5·1 answer
  • A hamster is running on a wheel. The diameter of the wheel is 6 inches. The hamster makes the wheel turn 10 times. How far did t
    11·1 answer
  • Point E is on side BC of rectangle ABCD. let BE =b, EC = c, AE = x,
    15·1 answer
  • A square-based pyramid has a base of area 16 cm² and a volume of 16 cm³. Calculate:
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!