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
irinina [24]
3 years ago
8

Through: (-3,-5), perp. to y=-1/3x+2

Mathematics
1 answer:
lara [203]3 years ago
7 0
Y = -1/3x + 2.....the slope here is -1/3. A perpendicular line will have a negative reciprocal slope. To find the negative reciprocal, flip the slope and change the sign. So the slope is -1/3.....flip it and it becomes - 3/1....change the sign and it becomes 3/1 or just 3. So ur perpendicular line will have a slope of 3.

y = mx + b
slope(m) = 3
(-3,-5)....x = -3 and y = -5
now sub into the formula and find b, the y int
-5 = 3(-3) + b
-5 = -9 + b
-5 + 9 = b
4 = b
so ur perpendicular equation is : y = 3x + 4 <===
You might be interested in
Write an equivalent expression to -2(1.5+5)-4(-0.5+3h)
finlep [7]

Answer:

-11-12h

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Which equations have the same value of x as Three-fifths (30 x minus 15) = 72? Select three options.
Anon25 [30]

An equation is formed of two equal expressions. The correct options are C, D, and E.

<h3>What is an equation?</h3>

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

The value of x in the given equation is,

\dfrac35 (30x-15) = 72\\\\(6x - 3) = 72\\\\6x -3 = \dfrac{72}3\\\\6x = 24 + 3\\\\x = 4.5

Substitute the value of x in other option to check if the equations are equal are not. Therefore, the options can be written  as,

A.) 18x - 15 = 72

18(4.5) - 15 = 66

Thus, this will not return the same value.

B.) 50x - 25 = 72

50(4.5) - 25 = 200

Thus, this will not return the same value.

C.) 18x - 9 = 72

18(4.5) - 9 = 72

Thus, this will return the same value.

D.) 3(6x - 3) = 72

3[6(4.5) - 3] = 72

Thus, this will return the same value.

E.) x = 4.5

Thus, this will return the same value.

Hence, the correct options are C, D, and E.

Learn more about Equation:

brainly.com/question/226398

#SPJ1

7 0
2 years ago
3. Scatter plots are used to look for a pattern of association, or trend, between
Marina86 [1]
I would say b because its 2 or more points on a graph otherwise its just a point
4 0
3 years ago
Multiply. Write your answer as a mixed number in simplest form<br> 4 3\8 x 2 1\7 =
scoundrel [369]
The answer is 9 3/8 :)
5 0
3 years ago
Is 5/6 = &gt; &lt; than 7/8
pantera1 [17]
Answer: 5/6>7/8

Hope that helps
4 0
3 years ago
Read 2 more answers
Other questions:
  • PLease hurry
    9·1 answer
  • You are given a fraction in simplest form. the numerator is not zero. when you write the fraction as a decimal,it is a repeating
    6·2 answers
  • A teacher can grade 30 papers in 6 minutes and 100 papers in 20 minutes what is the rate of change
    7·1 answer
  • Can y’all tell me the answer of these 4 questions
    15·2 answers
  • The square pyramid has a slant height of 17 units and a vertical height of 15 units. What is the length of one side of the pyram
    9·2 answers
  • Csc (theta) , if cos (theta) = -2/3 ; 180 &lt; theta &lt; 270
    9·2 answers
  • The price of a pair of shoes is $63.20. The sales tax rate is 4.5 percent. How much sales tax would you pay if you bought these
    5·2 answers
  • 7x - Зу = 45<br><br> 4х + 5y = 19
    12·1 answer
  • What is the value of x- 4.5 when x = 0.4​
    7·1 answer
  • Please help
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!