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
Minchanka [31]
2 years ago
12

Find the slope of the line that passes through the two given points.

Mathematics
1 answer:
777dan777 [17]2 years ago
3 0

Answer:

12/4 = 3/1

Step-by-step explanation:

x = 7-3=4

y = 14-2=12

You might be interested in
A swimming pool is being drained so it can be cleaned. The amount of water in the pool is changing according to the función f(t)
TiliK225 [7]

Answer:

0 ≤ t ≤ 5.

Step-by-step explanation:

In the function f(t), t is the independent variable. The domain of f is the set of all values of t that this function can accept.

In this case, f(t) is defined in a real-life context. Hence, consider the real-life constraints on the two variables. Both time and volume should be non-negative. In other words,

  • t \ge 0.
  • f(t) \ge 0.

The first condition is an inequality about t, which is indeed the independent variable.

However, the second condition is about f, the dependent variable of this function. It has to be rewritten as a condition about t.

\begin{aligned} f(t) &\ge 0 &&\text{Assumption} \cr 80000 - 16000\, t& \ge 0 && \text{Definition of} ~ f \cr 80000 & \ge 16000\, t && \begin{aligned}&\text{Add $16000\, t$} \\[-0.5em] & \text{to both sides of the inequality}\end{aligned} \cr 5 &\ge t &&\begin{aligned}&\text{Divide both sides of} \\[-0.5em] & \text{the inequality by $16000$}\end{aligned} \cr t &\le 5 && \text{Flip the inequality}\end{aligned}.

Hence, t ≤ 5.

Combine the two inequalities to obtain the domain:

0 ≤ t ≤ 5.

6 0
2 years ago
Fill in the blanks.<br><br> (x+_)^2=x^2+14x+_
Serga [27]

Step-by-step explanation:

(ax + b)² = a²x² + 2abx + b²

In this case, a = 1, so:

14 = 2b

b = 7

(x + 7)² = x² + 14x + 49

7 0
3 years ago
Solve for x.<br> Give the solutions in ascending order.<br><br> x^2+3x-4=0<br> x= or x=
lutik1710 [3]
To solve this equation simply find 2 numbers that multiply to give -4 and add also to give 3, these numbers are 4 and -1. Since 4 • -1 = -4 and 4 + -1 = 3.

X^2 + 3x - 4 = 0
(X - 1)(X + 4) = 0
X = -4 and X = 1 in ascending order.
3 0
2 years ago
4)
AysviL [449]
B. 200.96 in. The area of the pizza with a 16" diameter (8" radius) is 201.06.
8 0
3 years ago
I need help plzzzzzzzzzzzz. I need you guys to show work too
Softa [21]

Answer:

22

Step-by-step explanation:

<h2>—Math</h2>

√(x+3) –4 = 1

√(x+3) = 1 +4

√(x+3) = 5

x + 3 = 5²

x = 25 –3

x = 22

6 0
3 years ago
Other questions:
  • There are 8 peaches in the basket. Mrs Dalton puts 7 more peaches in the basket. Complete the addition sentence to find how many
    11·2 answers
  • A test consists of 10
    13·1 answer
  • PLEASE HELP QUICK! DID I PUT THE RIGHT ANSWER FOR QUESTION 13
    9·2 answers
  • to every parent please let your child no matter in what grade get like $5.00 for each a they get so they want to do good in scho
    14·2 answers
  • What is the simplified form of StartRoot 10,000 x Superscript 64 Baseline EndRoot ?
    11·2 answers
  • My question is: 40 people voted for ""other"". what’s the estimate of total voters from part (b) accurate?
    10·2 answers
  • Help! Got to hand this in in 5 minutes! And also DO NOT put useless answers, or I'll have to report you, not if you tried though
    10·1 answer
  • So I got the first two right but I need help with (c)
    14·2 answers
  • Please help me solve this:
    11·1 answer
  • How long is the arc intersected by a central angle of StartFraction pi Over 3 EndFraction radians in a circle with a radius of 6
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!