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
djyliett [7]
2 years ago
10

PLease explain this to me

Mathematics
1 answer:
aliina [53]2 years ago
7 0

Answer:

ok so brainly is a place where you ask questions :P

<em>hope this helps<3</em>

You might be interested in
A large brine tank containing a solution of salt and water is being diluted with fresh water. The relationship between the elaps
kati45 [8]

Answer: 5.97 hours

Step-by-step explanation:

S(t) = 100

I put in 100 = 600 x e^-0.3t and it came out to be 5.97 when rounded to the nearest hundredth. It is also correct on khan academy.

7 0
3 years ago
Find the midpoint of the line segment defined by the points: (5, 4) and (−2, 1) (2.5, 1.5) (3.5, 2.5) (1.5, 2.5) (3.5, 1.5)
Setler79 [48]

Answer:

\boxed {\boxed {\sf (1.5 , 2.5)}}

Step-by-step explanation:

The midpoint is the point that bisects a line segment or divides it into 2 equal halves. The formula is essentially finding the average of the 2 points.

(\frac {x_1+x_2}{2}, \frac {y_1+ y_2}{2})

In this formula, (x₁, y₁) and (x₂, y₂) are the 2 endpoints of the line segment. For this problem, these are (5,4 ) and (-2, 1).

  • x₁= 5
  • y₁= 4
  • x₂= -2
  • y₂= 1

Substitute these values into the formula.

( \frac {5+ -2}{2}, \frac {4+1}{2})

Solve the numerators.

  • 5+ -2 = 5-2 = 3
  • 4+1 = 5

( \frac {3}{2}, \frac{5}{2})

Convert the fractions to decimals.

(1.5, 2.5)

The midpoint of the line segment is (1.5 , 2.5)

3 0
3 years ago
Finding missing angles please help!!! pls
Alex73 [517]

Answer:

x = 15

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
A workers regular hourly rate of pay is $13. What is the workers total pay for working 40 regulars and 3 hours overtime at a rat
ANTONII [103]

Answer:

578.50

Step-by-step explanation:

The worker worked 40 hours at 13 dollars

40 * 13 =520

Then they worked 3 hours at 13(1.5) or 19.50

3*19.50 =58.5

The total amount of money earned is regular time plus overtime

520 + 58.5 =578.50

3 0
3 years ago
You are asked to examine a t-shirt that was worn when someone was suspected to have fired a gun. The
Elden [556K]

Answer:

The scanning electron microscope

Step-by-step explanation:

The scanning electron microscope can determine the proximity to a discharging firearm and/or the contact with a surface exposed to GSR

6 0
2 years ago
Other questions:
  • Answer for any of these will help with work as well
    10·1 answer
  • Find the slope of the line whose equation is 5y = x - 3.
    13·2 answers
  • Helppp plz help need help
    13·2 answers
  • I have a figure . It has a base of 4 feet width is 4 feet and length of 12 feet what is the area
    9·1 answer
  • Simplify (a+7) + (3a+4)
    7·1 answer
  • What plus what equals 500
    11·2 answers
  • Match the building block of geometry to the statement that defines it
    5·2 answers
  • This is it guys thx!✨
    11·1 answer
  • Help please 12 points :&gt;
    12·2 answers
  • The binary operation* is defined on the set R of real numbers by X*Y = 3x + 3y - xy for all X , y E R. determine on the terms of
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!