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
olganol [36]
3 years ago
6

The lines y equals=3x minus−1 and y equals=ax plus+2 are perpendicular if aequals=​_______.

Mathematics
1 answer:
yan [13]3 years ago
3 0
Since perpendicular lines have their slopes as negative reciprocals, the negative reciprocal of the given slope (3) is -1/3. Therefore the a value is -1/3.
You might be interested in
Jack works after school. Each day he is paid a set amount, plus an hourly wage. Look at the table. Choose the linear function f
daser333 [38]

Answer:

A. f(x) = 10x + 8

Step-by-step explanation:

The equation in slope-intercept form, f(x) = mx + b, can be created to be used in finding Jack's pay. We need to find the slope (m) and the y-intercept (b) of the linear function.

Using two points (1, 18), and (1.5, 23), find the slope (m):

Slope (m) = \frac{y_2 - y_1}{x_2 - x_1} = \frac{23 - 18}{1.5 - 1} = \frac{5}{0.5} = 10

Find b, by substituting x = 1, f(x) = 18, and m = 10 into f(x) = mx + b.

18 = (10)(1) + b

18 = 10 + b

Subtract 10 from each side

18 - 10 = b

8 = b

b = 8

Substitute m = 10 and b = 8 into f(x) = mx + b.

✅Thus, the linear function that can be used to find Jack's pay would be:

f(x) = 10x + 8

7 0
3 years ago
Find the quotient 6/-3/9
Savatey [412]
<h3>I'll teach you how to solve 6 divided by -3/9</h3>

--------------------------------------------------------------

6 divided by -3/9

Apply the fraction rule:

- 6/ 3/9

Apply the fraction rule:

-6*9/3

Multiply the numbers:

- 54/3

Divide the numbers:

-18

Your Answer Is -18

plz mark me as brainliest :)

5 0
3 years ago
I do not know how to find the x in this situation can anyone help?
julia-pushkina [17]

Answer and Step-by-step explanation:

Essentially, the figure FEHG got<em><u> scaled by a factor of 1.5</u></em>, and turned into BADC

So 2.4 times 1.5 is 3.6

3.6 = x

Hope this helps! #teamtrees #WAP (Water And Plant)

4 0
2 years ago
Read 2 more answers
A ball is thrown at a 30 degree angle above the horizontal with a speed of 10 ft/s. After 0.50s the horizontal component of it's
mezya [45]
<span>A ball is thrown at a 30 degree angle above the horizontal with a speed of 10 ft/s. After 0.50s the horizontal component of it's velocity will be the same. In a projectile motion the horizontal component of the velocity is said to be constant. Therefore, it will be equal to the initial velocity.</span>
7 0
2 years ago
Item 23 Find the sale price. Original price: $50 Discount: 15% Item 23 Find the sale price. Original price: $50 Discount: 15%
Akimi4 [234]

Answer:

$42.50

Step-by-step explanation:

discount reduces the price of the good

discount value = 15% x 50 = 0.15 x 50 = 7.5

sales price = 50 - 7.5 = 42.50

7 0
2 years ago
Other questions:
  • P. The inventory of a store 2 years ago was worth $45,000. This year it is
    10·2 answers
  • Number 6, part B. i don't understand
    5·1 answer
  • Can someone answer this?
    15·1 answer
  • the floor plan of a house is drawn using a scale of in = 8ft. What is the length of the basement if it is 2.5 inches long on the
    5·1 answer
  • Danny is opening a savings account with an
    8·1 answer
  • Select the numeral form of this number written in scientific notation. 5 × 10^3
    13·1 answer
  • Mr. Hosley has a brother that is 6 years older. Together their ages are 106. How old is each of these siblings?
    6·2 answers
  • Which expression is equivalent to m 2 - 13 m -30?
    12·1 answer
  • Please help me please will give brainliest to anyone who is good ​
    13·1 answer
  • Help for some points
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!