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
Nadusha1986 [10]
3 years ago
11

How to solve 5r/r+1=4-5/r+1

Mathematics
1 answer:
jenyasd209 [6]3 years ago
3 0
MARK BRAINLIEST!!
So your solution is.
=−5
You might be interested in
2x^3-3x^2+kx-1 is divided (x-1),the remainder is 2 find k
Debora [2.8K]

Answer:

k = 4

Step-by-step explanation:

if f(x) is divided by (x - h) then f(h) is the remainder

f(x) = 2x³ - 3x² + kx - 1

divided by (x - 1) , so h = 1 , then

2(1)³ - 3(1)² + k(1) - 1 = 2

2 - 3 + k - 1 = 2

- 2 + k = 2 ( add 2 to both sides )

k = 4

7 0
2 years ago
Two lines intersect in more than one point.
statuscvo [17]
That would be false because parallel lines don't intersect. But i can if one is straight and the other is Curved
7 0
3 years ago
Can someone do 4,5,6,and 7 for me
Flauer [41]

Answer:

4.=11   5.=4  6.=17  7.=47    I think

Step-by-step explanation:

an absolute value of a number is never negative so you just make the number positive and go about the equation normally

6 0
3 years ago
Read 2 more answers
I don’t know how to do this
stich3 [128]

To check for continuity at the edges of each piece, you need to consider the limit as x approaches the edges. For example,

g(x)=\begin{cases}2x+5&\text{for }x\le-3\\x^2-10&\text{for }x>-3\end{cases}

has two pieces, 2x+5 and x^2-10, both of which are continuous by themselves on the provided intervals. In order for g to be continuous everywhere, we need to have

\displaystyle\lim_{x\to-3^-}g(x)=\lim_{x\to-3^+}g(x)=g(-3)

By definition of g, we have g(-3)=2(-3)+5=-1, and the limits are

\displaystyle\lim_{x\to-3^-}g(x)=\lim_{x\to-3}(2x+5)=-1

\displaystyle\lim_{x\to-3^+}g(x)=\lim_{x\to-3}(x^2-10)=-1

The limits match, so g is continuous.

For the others: Each of the individual pieces of f,h are continuous functions on their domains, so you just need to check the value of each piece at the edge of each subinterval.

4 0
3 years ago
In which of the following regions were the primary Dutch claims in America? A.along the Hudson River B.throughout the Ohio Valle
VashaNatasha [74]
The Hudson river valley-NYC was originally New Amsterdam
5 0
3 years ago
Read 2 more answers
Other questions:
  • Why does the calculator have a different answer for (-4)2 and—42?​
    13·2 answers
  • What is 950 US dollars converted to British pound sterling
    10·2 answers
  • What is the slope of a line that is parallel to the line represented by the equation 3x+4y=12?
    8·1 answer
  • Based on thr box plot below, which statement is not true?​
    6·1 answer
  • Dr. Norman saw 990 patients last year. This year, the number of patients she saw was 10% lower. How many patients did Dr. Norman
    6·1 answer
  • What is the answer to d- 48.60 = 80.00
    11·2 answers
  • If receiver travels 54 yards in 9 seconds whats the average speed
    7·2 answers
  • Can i use some help? im really confused on how to show my work and all
    10·2 answers
  • Write the slope-intercept form of the equation of each line given the slope and y-intercept
    6·1 answer
  • If 6 pairs of socks cost $6. 90, what is the price for one pair of socks
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!