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
r-ruslan [8.4K]
3 years ago
10

Z is..? The problem is attached as a png!

Mathematics
2 answers:
VikaD [51]3 years ago
5 0

Answer:

Step-by-step explanation:

What i would do is multiply both sides by 2z + 1

so you get z-6=20z+10

-19z=16

z=-16/19

Inessa [10]3 years ago
4 0

Answer:

z is every integer and the study of z and its properties is a general understanding save the satisfying of your rate of change

You might be interested in
PLEASE HELP I NEED THIS IS DUE IN AN HOUR!!! 40 POINTS!!!Sherelle and Venita’s grandmother said that one of the bags has a coin
nikdorinn [45]

Answer:

I dont know about Sherelle, but Venita's grandmother can give a reason that as she is from older age, most probably, the coin can be in her bag...... And the coin, according to me will be in grandmother's bag....

Hope it helps!!!

7 0
3 years ago
Find the measure of x
BigorU [14]
The answer is 43. You have to do: 180 (maximum in the triangle) - 47 - 90 (the angle that isn’t x) = 43. That’s the measure of x!
4 0
3 years ago
Read 2 more answers
The solution of -2(x + 1) = 2(x – 1)
PIT_PIT [208]

Answer:

Step-by-step explanation:

lets eliminate the parenthesis,

-2x-2=2x-2

-4x=0

x=0

5 0
3 years ago
Noah is running a portion of a marathon at a constant speed of 6 mph. Complete the table to predict how long it would take him t
ycow [4]

Answer:

\begin{array}{cc}\text{Time}&\text{Distance}\\ \\1&6\\ \\\dfrac{1}{2}&3\\ \\1\dfrac{1}{3}&8\\ \\1\dfrac{1}{2}&9\\ \\9&54\\ \\4\dfrac{1}{2}&27\end{array}

Step-by-step explanation:

Noah's running speed = 6 mph.

Use formula D=v\cdot t, where

D is the distance,

v is the speed,

t is the time.

If t=1 hour, then D=6\cdot 1=6 miles.

If t=\dfrac{1}{2} hour, then D=6\cdot \dfrac{1}{2}=3 miles.

If t=1\dfrac{1}{3} hours, then D=6\cdot 1\dfrac{1}{3}=6\cdot \dfrac{4}{3}=8 miles.

If t=1\dfrac{1}{2} hours, then D=6\cdot 1\dfrac{1}{2}=6\cdot \dfrac{3}{2}=9 miles.

If t=9 hours, then D=6\cdot 9=54 miles.

If t=4\dfrac{1}{2} hours, then D=6\cdot 4\dfrac{1}{2}=6\cdot \dfrac{9}{2}=27 miles.

So, the table is

\begin{array}{cc}\text{Time}&\text{Distance}\\ \\1&6\\ \\\dfrac{1}{2}&3\\ \\1\dfrac{1}{3}&8\\ \\1\dfrac{1}{2}&9\\ \\9&54\\ \\4\dfrac{1}{2}&27\end{array}

3 0
4 years ago
Read 2 more answers
Never get any closer then _____ feet when a train is passing through a railroad crossing. 25 30 15 20
nekit [7.7K]

It totally depends on speed at which train is moving.

If the speed of train is below 100 miles per hour the minimum distance maintained should be 4 feet.

If the speed of train is above 100 miles per hour and less than 125 miles per hour the minimum distance maintained should be  6.6 feet.(Approx)

As , when a train is moving with velocity more than this i.e above 125 miles per hour the minimum distance should be 15 feet.(Approximately)

Option (C) 15



3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the answer to the question A 0.10
    9·2 answers
  • If one is more than 3 times a number is divided by the number, the result is four thirds. Find the number
    5·1 answer
  • If necessary, combine like terms. (x-10)(x-10)
    9·1 answer
  • 2) find the Greatest Common Factor of 16 and 24​
    7·2 answers
  • Factor the following expression using the GCF: 42pr – 3p.<br> Please help!
    11·1 answer
  • Find the volume of the cylinder.<br> 13 radius 16 height
    8·1 answer
  • Determine which of the following sequences is arithmetic. If the sequence is arithmetic, determine the first term a, an
    6·1 answer
  • Please help with math,
    8·1 answer
  • I am stuck here plz help I am so sick of this question
    13·2 answers
  • FIND the following. Math
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!