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
Elza [17]
3 years ago
14

Write an equation for a line through (9, -11) that is parallel to the line y = - 23 x + 4

Mathematics
1 answer:
lora16 [44]3 years ago
4 0

Answer:

y = -23x + 196

Step-by-step explanation:

Let equation of the line be y = mx + c

since it is parallel to line y = -23x + 4,

their slope/gradient will be the same (aka m = -23)

sub (9, -11):

-11 = -23(9) + c

c = 196

therefore, equation of the line is y = -23x + 196

This is a question on coordinate geometry. If you wish to venture further into it/understand this topic better, you may want to follow my Instagram account (learntionary), where I post some of my own notes on certain topics and also some tips that may be useful to you :)

You might be interested in
Consider the trial on which a 3 is first observed in successive rolls of a six-sided die. Let A be the event that 3 is observed
Gwar [14]

Answer:

1) 0.1667

2) 0.8333

3) 1

Step-by-step explanation:

Let A be the event that 3 is observed on the first trial.

Let B be the event that at least two trials are required to observe a 3

a) A six-sided die has 6 possible outcomes of 1,2,3,4,5,6

3 is one of the six possible outcomes

P(A) = no of favourable outcomes /no of possible outcomes

P(A) = 1/6 = 0.1667

b) The event of requiring at least two trials to observe a 3 is the event of not observing a 3 on the first trial.

P(B) = P(A')

P(A')= 1 - P(A)

P(B) = 1 - 1/6

= 5/6 = 0.8333

c) P(AnB) = P(A) + P(B)

= 1/6 + 5/6

= 6/6 = 1

7 0
3 years ago
What is the value of m∠3 if m∠5=70° and m∠2=60°?
Roman55 [17]

Answer : 50

Explanation : All angles of a triangle add up to 180

7 0
2 years ago
Work out the area of a circle
stellarik [79]

Answer:

50.24

Step-by-step explanation:

A= πr2

314/100×4×4=50.24

5 0
2 years ago
Read 2 more answers
A line has a slope of -7 and includes the points (7,p) and (8,-3) what is the value of p?
Whitepunk [10]
It’s 7 and -7 to easy for me
4 0
3 years ago
A triangle has an area of 10 square feet. The height is 5 feet. What is the length of the base (in feet)?
Nady [450]

Answer:

4 ft

Step-by-step explanation:

A=\frac{1}{2} bh

A=10 h=5

10=\frac{1}{2} b(5)\\

20=5b (multiply both sides by 2)

4=b (divide by 5)

7 0
3 years ago
Other questions:
  • URGENT 15 POINTS<br> find the measure of angle x
    7·1 answer
  • Jane is making a large cake for her best friend. The cake is a rectangular prism. It is 15 inches long, 8 inches wide, and 5 inc
    8·1 answer
  • ASAP simplify -3(2c+5)=33
    13·2 answers
  • Help me out with this please?
    6·1 answer
  • How can you evaluate an algebraic expression
    13·1 answer
  • Generate three more random samples of fish.
    12·2 answers
  • Pls help I’ll brainlest ASAP pls
    12·1 answer
  • Explain how you could the surface area and volume of the water tower
    14·1 answer
  • 22. Starting with x=0.393939, express x as a fraction in simplest form.
    6·1 answer
  • Help me please I can’t find x
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!