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
ASHA 777 [7]
3 years ago
11

Answer with figure if needed.random answer will be reported.​

Mathematics
1 answer:
max2010maxim [7]3 years ago
8 0

10m/s

32m/s

83m/s

None of these

Answer :

C

Solution :

At any instant x2+y2=52

Differentiating w.r.t. time 2xxdt+2ydydt=0

Here dxdt=2,dydt=u⇒u=83m/s

You might be interested in
If you will represent yourselves as measure of central tendency(mean, median and mode) What will that be and why? ​
Drupady [299]
I would definitely be mean because I’m so average and basic lol
6 0
2 years ago
Point A is located at (5, 10) and point B is located at (20, 25).
Alla [95]
Let's say the point is C, so C partitions AB into two pieces, where AC is at a ratio of 3 and CB is at  a ratio of 7, thus 3:7,

\bf \left. \qquad  \right.\textit{internal division of a line segment}
\\\\\\
A(5,10)\qquad B(20,25)\qquad
\qquad 3:7
\\\\\\
\cfrac{AC}{CB} = \cfrac{3}{7}\implies \cfrac{A}{B} = \cfrac{3}{7}\implies 7A=3B\implies 7(5,10)=3(20,25)\\\\
-------------------------------\\\\
{ C=\left(\cfrac{\textit{sum of "x" values}}{\textit{sum of ratios}}\quad ,\quad \cfrac{\textit{sum of "y" values}}{\textit{sum of ratios}}\right)}\\\
-------------------------------

\bf C=\left(\cfrac{(7\cdot 5)+(3\cdot 20)}{3+7}\quad ,\quad \cfrac{(7\cdot 10)+(3\cdot 25)}{3+7}\right)
\\\\\\
C=\left( \cfrac{35+60}{10}~~,~~\cfrac{70+75}{10} \right)\implies C=\left(\cfrac{95}{10}~~,~~\cfrac{145}{10}  \right)
\\\\\\
C=\left( \cfrac{19}{2}~~,~~\cfrac{29}{2} \right)\implies C=\left( 9\frac{1}{2}~~,~~14\frac{1}{2}  \right)
8 0
3 years ago
6. The first six terms in a quadratic pattern are
dexar [7]
Since 83-59=24, 83 is added by 28 so your answer would be 111.
5 0
3 years ago
−3(y+5)=15 someone please help me with this question my assignment is already late
AnnyKZ [126]

Answer: -10

Step-by-step explanation:

Simplifying

-3(y + 5) = 15

Reorder the terms:

-3(5 + y) = 15

(5 * -3 + y * -3) = 15

(-15 + -3y) = 15

Solving

-15 + -3y = 15

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '15' to each side of the equation.

-15 + 15 + -3y = 15 + 15

Combine like terms: -15 + 15 = 0

0 + -3y = 15 + 15

-3y = 15 + 15

Combine like terms: 15 + 15 = 30

-3y = 30

Divide each side by '-3'.

y = -10

Simplifying

3 0
2 years ago
Que es el concepto de funcion?
den301095 [7]

El concepto básico de la función es que puede tomar cualquier número de valores, pero puede devolver solo un valor. La función es como una máquina en la que podemos darle una entrada / algo y obtener una salida o un conjunto de salidas. La entrada o el conjunto de entradas se llama dominio.


 

Sorry I Don't Speak Spanish That Good

5 0
3 years ago
Other questions:
  • Calculate the average of 2000.56<br> 709.90 3.45. 67.34. 550.90
    5·1 answer
  • The ticket price for an ice hockey match used to cost ?19.60. The price has now increased by 12.5%. How much will 2 tickets cost
    9·1 answer
  • ben has 8 rows of math problem to answer each row has 5 problems. how many problems dose ben have to answer?
    13·2 answers
  • *Please Help!*
    14·1 answer
  • What is an equation of the line that passes through the points (-7, -7) and (-7, 4)
    5·1 answer
  • Anyone know how to do this?
    12·1 answer
  • If anyone is good with limits please help me! Thank you!!
    11·1 answer
  • A video is 2 hours long. How many minutes long is the video?
    9·1 answer
  • Solve for h .<br><br> -98 = -7 h<br><br> h =
    14·2 answers
  • Please help me with this question is 8 grade question​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!