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
SpyIntel [72]
2 years ago
8

Write the equation in point slope form given that the slope is −1/2 and goes through the point (4, −7)

Mathematics
2 answers:
WARRIOR [948]2 years ago
8 0
Y= -1/2x -5 is the equation for the slope to pass through the point
DedPeter [7]2 years ago
5 0

Answer:

y + 7 = (-1/2)(x - 4)

Step-by-step explanation:

Adapt y - k = m(x - h) to the current situation:

y + 7 = (-1/2)(x - 4)

You might be interested in
Rolling a 3 or rolling an odd number on a six sided die. Is it mutually exclusive or non-mutually exclusive? Give one reason.
Cerrena [4.2K]

Answer:

Non-mutually exclusive

Step-by-step explanation:

both events can happen simultaneously... 3 is an odd number, events A and B  have a common outcome.

It would be mutually exclusive if event A was rolling a 4 and event B was rolling an odd number.

7 0
3 years ago
Read 2 more answers
Simplify 6x+9/15x^2 divided by 16x-12/10^4
e-lub [12.9K]
there is the process

6 0
2 years ago
Question 4 (1 point)<br> (-7x + 5) - (-82 – 6) =
Keith_Richards [23]

no ye puedo ayudar amigo o amiga

8 0
3 years ago
Can someone PLEASE help me solve this equation ? due soon
RideAnS [48]

\sf{Given : 3tanx + 7 = \dfrac{2}{(1 - sinx)(1 + sinx)}}

We know that : (a - b)(a + b) = a² - b²

\implies \sf{3tanx + 7 = \dfrac{2}{1 - sin^2x}}

We know that : 1 - sin²x = cos²x

\implies \sf{3tanx + 7 = \dfrac{2}{cos^2x}}

\sf{\bigstar \ \ We \ know \ that : \boxed{\sf{\dfrac{1}{cos^2x} = sec^2x}}}

\implies \sf{3tanx + 7 = 2sec^2x}

We know that : sec²x = 1 + tan²x

\implies \sf{3tanx + 7 =2(1 + tan^2x)}

\implies \sf{2 + 2tan^2x - 3 tanx - 7 = 0}

\implies \sf{2tan^2x - 3 tanx - 5 = 0}

\implies \sf{2tan^2x -  5tanx + 2tanx - 5 = 0}

\implies \sf{2tanx(tanx + 1) - 5(tanx + 1) = 0}

\implies \sf{(tanx + 1)(2tanx - 5) = 0}

\implies \sf{tanx = -1 \ (or) \ tanx = \dfrac{5}{2} }

8 0
2 years ago
What is the greatest measure of length? A. 5,000 meters B. 6,000 centimeters C. 30,000 millimeters D. 1 kilometer
Bess [88]

Answer: A. 5,000 meters

Step-by-step explanation:

Starting with the smallest unit which is option C. There are 10 millimeters in one centimetre. Option c in centimeters is:

= 30,000 / 10

= 3,000 meters.

Option c is smaller than B and so is incorrect.

A meter is 100 centimeters. Option b in meters is;

= 6,000 / 100

= 60 meters

This is less than option A so is incorrect.

A kilometer is 1,000 meters so option A in meters is:

= 5,000 / 1,000

= 5 kilometers

This is higher than option d so option A is correct.

3 0
3 years ago
Other questions:
  • kathy has a garden that is 169 square feet.she wants to put a fence around it. How much fencing does she need?
    5·1 answer
  • Which of the following are measures of complementary angles? A. 50° and 41° B. 100° and 80° C. 77° and 13° D. 35° and 10°
    10·2 answers
  • Is 6 1/2 irrational or rational
    14·1 answer
  • Factor 105^2-8^2 into two prime factors
    10·1 answer
  • What is the approximate value of x in the diagram below?
    11·2 answers
  • Solve -2a -5 &gt; 3 Which graph shows the solutions?
    15·1 answer
  • What is the perimeter of the figure displayed?
    5·1 answer
  • When factored completely, <br> X^3-7x^2-30x
    14·1 answer
  • Compound interest . A student get a grant of $10000 a year assuming her grant is increased by 7% each year what will her grant b
    14·1 answer
  • WILL GIVE BRAINLIESTIF RIGHT
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!