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
riadik2000 [5.3K]
3 years ago
11

Please help ‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️‼️

Mathematics
1 answer:
Papessa [141]3 years ago
8 0

Answer:

13/15

Step-by-step explanation:

Solve using implicit differentiation:

First take derivative:

6y\frac{dy}{dx}-3\frac{dy}{dx}-10x+7 = 0

Next isolate the \frac{dy}{dx}:

6y\frac{dy}{dx}-3\frac{dy}{dx} = 10x-7

\frac{dy}{dx}(6y-3) = 10x-7

\frac{dy}{dx} = \frac{10x-7}{6y-3}

Finally plug in the point (2,3):

\frac{10(2)-7}{6(3)-3} = \frac{13}{15}

You might be interested in
SOLVE, GRAPH AND CHECK:<br> 6(4- x) &lt; 12
jeka57 [31]

Answer:

The answer is : x > 2

5 0
3 years ago
Use the method of least squares to solve the following problem.
slamgirl [31]
Purr fbfbfbffjhfbfbfbfbfbfbf
3 0
3 years ago
Given: O ∈ AB , ON is ∠ bisector of ∠AOC, OF is ∠ bisector of ∠COB, m∠FOB=70°. Find: m∠AON
Julli [10]

Answer:

AOC = 20 degrees

Step-by-step explanation:

We know that FOB is 70 degrees, and COF is 90 degrees. So just add 70+90 and get 160 degrees. Then you subtract that from AOB which is 20 degrees.

5 0
3 years ago
How do you solve these problems?
Rzqust [24]
A)

\bf log_4(x)=3\\\\&#10;-----------------------------\\\\&#10;log_{{  a}}{{  a}}^x\implies x\qquad \qquad &#10;\boxed{{{  a}}^{log_{{  a}}x}=x}\impliedby &#10;\begin{array}{llll}&#10;\textit{we'll use this}\\&#10;\textit{cancellation rule}&#10;\end{array}\\\\&#10;-----------------------------\\\\&#10;4^{\cfrac{}{}log_4(x)}=4^3\implies x=4^3

b)

\bf 3^{2y}=81\qquad &#10;\begin{cases}&#10;81=3\cdot 3\cdot 3\cdot 3\\&#10;\qquad 3^4&#10;\end{cases}\implies 3^{2y}=3^4\impliedby &#10;\begin{array}{llll}&#10;\textit{same base}\\&#10;exponents\\&#10;must\ be\\&#10;the\ same&#10;\end{array}&#10;\\\\\\&#10;2y=4\implies y=\cfrac{4}{2}\implies y=2
6 0
4 years ago
100 pts help me please.
Natalija [7]

<u>Answer:</u>

  • Carly's expenditure was $240 and the number of boxes of cards was required is 24 boxes.

<u>Step-by-step explanation:</u>

We know that:

  • 48 + 8(b) = Carly's expenditure
  • 10(b) = Carly's expenditure
  • 48 + 8b = 10b
  • B = Boxes of cards

<u>Work:</u>

  • 48 + 8b = 10b
  • => 48 + 8b - 8b = 10b - 8b
  • => 48 = 2b
  • => b = 24

<u>Now, let's substitute the value of b into any equation.</u>

  • 10(24)
  • => 240

<u>Hence, Carly's expenditure was $240 and the number of boxes of cards was required is 24 boxes.</u>

Hoped this helped.

BrainiacUser1357

7 0
2 years ago
Other questions:
  • 9 200 711 round to the neasrt ten
    6·1 answer
  • What is the best discription of AB
    14·2 answers
  • Miles traveled, miles to go, fill in the “?”
    15·1 answer
  • -3(6 - 3k)<br>I need to Simplify the expression​
    7·2 answers
  • PLEASE HELP FAST<br><br> bx = -5
    14·1 answer
  • If you have 3/12 of an orange, how many fourths do you have?​
    9·1 answer
  • Evaluate the expression when y=-3
    14·2 answers
  • What is the value of the expression below? <br><br> |3| + |-3| + |-1|
    7·1 answer
  • Rewrite the expression with rational as a radical expression
    5·1 answer
  • Black bird starts his flight path from (2, 0). his flight path reaches a maximum height of 20 yards and lands at point (38, 0).
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!