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
zhuklara [117]
3 years ago
11

Please Helpp mee

Mathematics
1 answer:
Mekhanik [1.2K]3 years ago
4 0

Answer:

Step-by-step explanation:

Perpendicular lines are lines whose slopes are negative reciprocals of each other

To find the slope of the line we are given, we can rearrange the equation

4x - 5y = 4\\4x - 4 = 5y\\y = \frac{4}{5}(x) - \frac{4}{5}

The slope of this line is \frac{4}{5}, so the slope of the other line is \frac{-5}{4}

next, we can use the given point to find the equation y = mx +b

we know m, we can solve for b

y = \frac{-5}{4}(x) + b\\-3 = \frac{-5}{4}(-2) + b\\-3 = \frac{5}{2} + b\\\frac{-6}{2} = \frac{5}{2} + b\\

b = \frac{-11}{2}

so,\\y = \frac{-5}{4}(x) - \frac{11}{2}

You might be interested in
HELP PICTURE IS SHOWN
Vedmedyk [2.9K]
The answer is c) 45 times PI cubed.
4 0
3 years ago
At the Barclays Center there are 850 seats. Tickets were sold for 816 of the seats. For what percentage of the seats were ticket
snow_tiger [21]
Percent sold=sold/original times 100
sold=816
original=850

percent sold=816/850 times 100
percent sold=0.96 times 100
percent sold=96%
4 0
3 years ago
Read 2 more answers
A department store, on average, has daily sales of 28,651.79. the standard deviation pf sales is $1000. On Tuesday, the store so
adelina 88 [10]

Answer:

Tuesday's Z-score is 7.56

Step-by-step explanation:

We are given that a department store, on average, has daily sales of 28,651.79 and the standard deviation of sales is $1000.

Also, it is given that on Tuesday, the store sold $36,211.08 worth of goods.

Let X = Daily sales of goods

So, X ~ N(\mu = 28,651.79, \sigma^{2} =1000^{2})

The z-score probability distribution is given by;

        Z = \frac{X-\mu}{\sigma} ~ standard normal N(0,1)

Now, Tuesday,s Z-score is given by;

      Z = \frac{36,211.08-28,651.79}{1000} = 7.56

Yes, Tuesday was an unusually good day as on this day more worth of sales takes place as compared to the average daily sales of $28,651.79 .

5 0
3 years ago
It’s just 2.a answer please
Inessa05 [86]
You have to convert the 30 inches into you know what and add them all together
8 0
3 years ago
HELP MEE PLEASE! PLEASE DONT MESS AROUND!​
Luden [163]

Answer:

its rotation

5 0
3 years ago
Other questions:
  • Does anyone know how to do this?
    7·2 answers
  • If f(x) = 4 x^2 and g(x) = x+1, find (f•g)(x)
    11·1 answer
  • What I what is the value of the following expression 7+18÷(6-3)
    5·2 answers
  • Which of these is a complex number?<br> A. 9 + 375<br> OB. 5/1 3 - 2<br> oc. 2 - 1 / 1<br> OD. + A
    5·1 answer
  • What is the greatest common factor of 48 and 64
    8·1 answer
  • An inspector inspects large truckloads of potatoes to determine the proportion p in the shipment with major defects, prior to us
    12·1 answer
  • What is the answer for -4 (-6x + 3 ) =12
    12·1 answer
  • How many 1/8s are in 3/4s
    8·2 answers
  • Subtract.
    9·1 answer
  • Write a recrusive rule for the exponential function<br>f(x)=0.25(2/3)^x​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!