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
posledela
3 years ago
5

Hector wants to run 18 hours by first track meet .suppose he runs the same number of hours and week 2 and week 3 of his training

as week 1 . will he run enough hours to meet his goal explain
Mathematics
2 answers:
ratelena [41]3 years ago
8 0
Answer : do 18x3 and that's your answer
777dan777 [17]3 years ago
5 0
The answer is a bro hope i helped
You might be interested in
Which is the best buy... 40 bottles of water for $5.49 or 72 bottles for $9.00
Sav [38]

Answer:

40 bottles for $5.49

Step-by-step explanation:

40 divided by 5.49 will get you 7.28

72 divided by 9 will get you 8

5 0
3 years ago
A hyperbola centered at the origin has a vertex at (9, 0) and a focus at (−15, 0). Which are the equations of the asymptotes? y
chubhunter [2.5K]
Well, we know is centered at the origing, thus h,k are just 0,0.

using the provided vertex and focus point, gives us a distance for "a" of 9 and a distance for "c" of 15, check the picture below.

\bf \textit{hyperbolas, horizontal traverse axis }\\\\
\cfrac{(x- h)^2}{ a^2}-\cfrac{(y- k)^2}{ b^2}=1
\qquad 
\begin{cases}
center\ ( h, k)\\
vertices\ ( h\pm a,  k)\\
c=\textit{distance from}\\
\qquad \textit{center to foci}\\
\qquad \sqrt{ a ^2+ b ^2}\\
\textit{asymptotes}\quad  
y= k\pm \cfrac{b}{a}(x- h)
\end{cases}\\\\
-------------------------------

\bf \begin{cases}
a=9\\
c=15
\end{cases}\implies c=\sqrt{a^2+b^2}\implies \sqrt{c^2-a^2}=b
\\\\\\
\sqrt{15^2-9^2}=b\implies \sqrt{144}=b\implies \boxed{12=b}\\\\
-------------------------------\\\\
asymptotes\qquad y=0\pm\cfrac{12}{9}(x-0)\implies y=\pm\cfrac{4}{3}x

3 0
4 years ago
Read 2 more answers
Please help asap I'm not sure how to do this
-BARSIC- [3]
I am not sure sorry about that
8 0
3 years ago
CAN ANYONE PLEASE HELP ME IM ON A TIMED QUIZ PRE CALC!
enot [183]

Help me, help you.

Oh, what you gonna do?

Cuz' I don't got a clue.

No, I ain't no Scooby-doo!

Help me, help you!

Okay, what's up?

7 0
3 years ago
HELP ASAP!!
Alecsey [184]
The common difference equals:
10 (as 14-4=10, 24-14=10…)

The explicit formula of this sequence is:
Because Tn=4+(n-1)•10
T1=4+(1-1)•10=4
T2=4+(2-1)•10=14
.
.
.
Therefore T8=4+(8-1)•10=74

So the answer is the second option:)
6 0
2 years ago
Other questions:
  • Answer Please!!!!!!!!!!!!!!
    15·1 answer
  • O A. 17 degrees<br> O B. 163 degrees<br> O C. 73 degrees
    5·2 answers
  • Caleb is making pizzas for a pizza party. Each pizza requires 1/6 pound of cheese. How many pounds of cheese does he need to mak
    7·1 answer
  • 40 PTS + Brainliest
    10·1 answer
  • There are two fruit trees located at (3,0) and (–3, 0) in the backyard plan. Maurice wants to use these two fruit trees as the f
    15·1 answer
  • Charles wants to find out if the students in foreign language classes spend more time in class speaking in English or in the for
    5·1 answer
  • Alex has 7 pounds of birdseed and 5 bird feeders.
    10·1 answer
  • Pls someone pls help me with this question pls
    11·1 answer
  • Identify the slope and the y-intercept of the function.
    10·1 answer
  • What is the value of x
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!