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3 years ago

Can you solve this please? I need help

Mathematics

2 answers:

Svetllana [295]3 years ago

6 0

What’s the problem you need help with?

Semenov [28]3 years ago

3 0

Answer:

i do not know what you are talking about. I see no question...

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twice the difference between a number and 10 is equal to 6 times the number plus 14. what is the number?

laiz [17]

Let the number be n. Then 2(n-10) = 6n + 14.

Multiplying out the left side, 2n - 20 = 6n + 14. Thus, -34=4n, and n = -17/2.

4 0

3 years ago

Solve: absolute value of (6-4x) < 24

Valentin [98]

Answer:

the answer is 9/2 therfore im just trying to get more words in

8 0

3 years ago

Can you help me with these please 30 points

garik1379 [7]

Answer: 1. densities

2. i don’t have the passage but i assume it to be A or D

3. it will sink so A

Step-by-step explanation:

the density must be lower than 1 g/cm3 for it to float

3 0

3 years ago

Read 2 more answers

Can you help me please?

KIM [24]

Answer:

option c.

n=12

.................................

7 0

3 years ago

Finding Derivatives Implicity In Exercise, find dy/dx implicity.<br> 4x3 + ln y2 + 2y = 2x

lisov135 [29]

Answer:

$\frac{dy}{dx}=\frac{y(1-6x^2)}{(1+y)}$

Step-by-step explanation:

Given function : 4x³ + ln(y²) + 2y = 2x

on differentiating both sides with respect to 'x', we get

$\frac{d(4x^3 + ln(y^2) + 2y)}{dx}= \frac{d(2x)}{dx}$

$12x^2+\frac{2}{y}(\frac{dy}{dx})+2(\frac{dy}{dx})=2$

$12x^2+(\frac{2}{y}+2)\frac{dy}{dx}=2$

$(\frac{2+2y}{y})\frac{dy}{dx}=2-12x^2$

$\frac{dy}{dx}=\frac{y(2-12x^2)}{2+2y}$

$\frac{dy}{dx}=\frac{2y(1-6x^2)}{2(1+y)}$

$\frac{dy}{dx}=\frac{y(1-6x^2)}{(1+y)}$

3 0

3 years ago