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
Marizza181 [45]
3 years ago
5

Solve 9(t-7)=u for t Show all solving steps.

Mathematics
2 answers:
stira [4]3 years ago
8 0

Answer:

t =\frac{u}{9} +7

Step-by-step explanation:

9(t-7)=u

9t-63=u

9t = u+63

\frac{9t}{9} = \frac{u +63}{9}

t =\frac{u +63}{9}

t =\frac{u}{9} +7

Hope this helps you.

Let me know if you have any other questions :-)

Gwar [14]3 years ago
3 0

\begin{gathered}\\ \sf\longmapsto 9(t-7)=u\end{gathered}

\begin{gathered}\\ \sf\longmapsto 9t-63=u\end{gathered}

\begin{gathered}\\ \sf\longmapsto 9t=u+63\end{gathered}

\begin{gathered}\\ \sf\longmapsto \frac{9t}{9}=\frac{u+63}{9}\end{gathered}

\begin{gathered}\\ \sf\longmapsto t=\frac{u+63}{9} \end{gathered}

\begin{gathered}\\ \sf\longmapsto t=\frac{u}{9}+7\end{gathered}

You might be interested in
The annual precipitation amounts in a certain mountain range are normally distributed with a mean of 91 inches, and a standard d
Vesna [10]
The sample std. dev. will be (14 inches) / sqrt(49), or (14 inches) / 7, or 2 inches.

Find the z score for 93.8 inches:
       93.8 inches - 91.0 inches          2.8 inches
z = ------------------------------------- = ----------------- = 1.4
                    2 inches                         2 inches

Now find the area under the standard normal curve to the left of z = +1.4.

My calculator returns the following:

normalcdf(-100,1.4) = 0.919.  This is the probability that the mean annual precipitation during those 49 years will be less than 93.8 inches.
 
4 0
3 years ago
Suppose the point (x, y) is translated vertically d units <br><br> Plzz help me with this
Elina [12.6K]
Is there supposed to be an attached image for us to see?
3 0
3 years ago
I need help!!! Please
Shalnov [3]

Answer:

I know this is not exactly what your looking for but if you make a line and put all the points from 4+3i to 6-2i then you can find the distance between them.

Step-by-step explanation:

I'm so sorry that I don't really know the answer

Pls forgive me

5 0
3 years ago
I keep getting confused on this one
il63 [147K]

Answer:

he made the mistake on step one, he didn't distribute correctly

Step-by-step explanation:

-5(x-1) = -5x +5

not -5x - 1

6 0
2 years ago
Read 2 more answers
Find the product of 2/3 and 9/10<br> 4 points
Solnce55 [7]

Answer:(2/3) + (9/10) = 47/30

= 1 17/30

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Other questions:
  • (5 times 5) to the power of 9
    5·2 answers
  • 8 1/7 = 2 2/5 + m<br> M=
    10·1 answer
  • Please answer this! I'll mark brainliest! &lt;3
    8·1 answer
  • Solve and graph the set solution. 9-2x⩽3x+24 The bottom options for what graph
    9·1 answer
  • A statistical study reported that a drug was effective with a p-value of .042.
    9·1 answer
  • What is sin E for this triangle?
    11·1 answer
  • The boy biked 600 m at a speed of 10 m/s, how long did it take him to bike the total
    6·1 answer
  • The table contains some points on the graph of an exponential function.
    5·1 answer
  • I need the answer to this question I don’t understand it
    10·1 answer
  • Help I hate math I have no clue what I'm do
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!