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
koban [17]
3 years ago
6

Writing and graphing linear equations

Mathematics
1 answer:
Leni [432]3 years ago
3 0

Answer:

whats the question?

Step-by-step explanation:

You might be interested in
A health inspector wants to check compliance with a new city ordinance on meat storage. Since he can only inspect 10 of the 33 s
cestrela7 [59]
The answer is B)0.4 because four of the ten stores that were surveyed were compliant so the proportion of the entire population of stores that would be compliant is <span>410</span> or 0.4<span> </span>
3 0
3 years ago
An item is regularly priced at $97. Lucy bought it at a discount of 55% off the regular price.
Anastasy [175]
43.65 and saved 53.35
5 0
2 years ago
Arthur drops a ball from a height of 81 feet above the ground. Its height, h, is given by the equation h = –16t2 + 81, where t i
Lorico [155]

Answer:

Step-by-step explanation:

We are given the position function and need to find the value of t when h<17.

Create an inequality that represents this situation:

-16t^2+81 The "less than" sign makes this very specifically a conjunction problem as opposed to a disjunction. That's important to the solution. But we'll get there.

The simplest way to solve this is to subtract 81 from both sides:

-16t^2 then divide both sides by -16:

t^2>4 Notice now that the sign is facing the other way since we had to divide by a negative number. Now it's a disjunction. The solution set to this inequality is that t>2 or t<-2. First and foremost, time will never be negative, so we can disregard the -2. Even if that was t<2, the more time that goes by, the greater the time interval is, not the lesser. It's the "<" that doesn't make sense, not only the -2. The solution to this inequality is

t > 2 sec. That means that after 2 seconds, the height of the ball is less than 17 feet.

6 0
3 years ago
Read 2 more answers
What is the function notation of h(x)={x-3}+1 if h(-5)
galben [10]

Answer:

-7

Step-by-step explanation:

h(x)={x-3}+1 if h(-5)

When h(-5) = {-5-3}+1 ={-8}+1= -8+1=-7

8 0
3 years ago
Find a unit vector that is orthogonal to both u and v<br><br> .u = −8, −6, 4<br> v = 17, −18, −1
lisov135 [29]

Answer:

\left(\frac{\sqrt{78}}{30},\ \frac{\sqrt{78}}{39}\ ,\frac{41\sqrt{78}}{390}\right)

3 0
1 year ago
Other questions:
  • How shall i find the square root of 169 without using calculator?? please describe briefly..
    12·1 answer
  • Find the value of -(-2x+1)=9-14x
    12·1 answer
  • What is the largest two-digit prime number
    15·2 answers
  • What is 2226 ÷ 53?????
    13·2 answers
  • Please Help! Geometry
    15·1 answer
  • I need help with this question it's really important for a important grade pls help if can.​
    14·1 answer
  • HURRY PLEASE!! I’ll mark you as brainliest!!<br><br> Solve the system: 3x + y = 10 and -4x - 2y = 2
    8·1 answer
  • • Write an expression showing 17 decreased by m
    10·1 answer
  • It’s in the picture <br> P.S. the answer isn’t 64
    12·1 answer
  • If you drew a line segment from the point when Kiley’s plane took off to the point when she got off the plane, at which point wo
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!