f(x)=Tan^-1 (1)

PLEASE ANSWER! WILL GIVE BRAINLIEST

Answer:

A triangle has sides of lengths 9,7, and 12 is not a right triangle .

Answer:

130-53= $77

Step-by-step explanation:

Step-by-step explanation: games dont cost 130 dollars

Answer:

28p+14q+21r

Step-by-step explanation:

7(4p + 2q + 3r)

Use distributive property

(7)(4p)+(7)(2q)+(7)(3r)

=28p+14q+21r

Answer:

B. James wants to know how much dirt can fit into a box.

Step-by-step explanation:

Volume is the measurement of space that how an object or a thing take it or in other words the capacity of the object, thing or a figure

So as per the given options, the option B is correct as it represents the capacity of the dirt that could be fitted into a box

Therefore as per the given situation, the option B would be chosen

And, the same is to relevant

Answer:

you would have to do this as a fraction

Step-by-step explanation:

By applying basics properties of logarithm [tex]2^1[/tex]written as [tex]10^(ln_{2} 10)[/tex]

Let us say

[tex]2^1 = 10^x[/tex]....equation(1)

Take logarithm  both sides

In mathematics, the logarithm is the inverse function to exponentiation. This means the logarithm of a given number x is the exponent to Which another fixed number, the base b, must be raised, to produce That number x

for example, if:

[tex]b^x =a\\x = log_{b} a[/tex]

Equation 1 can be written as

[tex]ln 2 = ln (10)^x\\\\ln2 = xln10\\\\\\x= ln_{2} 10[/tex]

Thus, [tex]2^1[/tex] can be written as [tex]10^(ln_{2} 10)[/tex]

To get more about logarithms visit:

https://brainly.com/question/11495859

Answer:

Y = -x + 5

Step-by-step explanation:

Y - 3 = -(x-2)  -distribute

y - 3 = -x + 2  -add 3

y = -x + 5

Hope this helps. Pls give brainliest.

Answer:

132 miles away from the start

Step-by-step explanation:

First Troy went to the left 65 miles so he starts off 65 miles from the start then he goes 72 miles right  so then he is 132 miles away

Answer:

The answer is 86

Step-by-step explanation:

PEMDAS

5+9(1+2[tex])^{2}[/tex]

5+9[tex](3^{2})[/tex]

=5+(9)(9)

=5+81

=86

i believe the answer is  B.

Answer: -2.5,   -5.5

Step-by-step explanation:

5x - y= -7

3x - y= -2 multiply by -1

5x - y= -7

-3x + y= +2 we add both equations

2x=-7+2,  2x=-5,   x=5/2= -2.5

5(-2.5)-y=-7

- 12.5-y= -7 we simplify and get

-y=-7+12.5,             -y=5.5,    y=-5.5

Answer:

[tex]\huge\boxed{\sf 25 \% \ off}[/tex]

Step-by-step explanation:

Normal Price = $ 24

Saved = $ 6

Discount %age:

[tex]\sf \frac{6}{24} * 100 \%\\\\\frac{1}{4} * 100\%\\\\= 25 \%[/tex]

[tex]\rule[225]{225}{2}[/tex]

Hope this helped!

Answer:

4/12 = 1/3

Step-by-step explanation:

not likley or

Answer:

[tex]\frac{4}{6} = \frac{2}{3}[/tex]

Step-by-step explanation:

Answer:

b = 12

Step-by-step explanation:

a² + b² = c²

a and b are the length of the sides in the right triangle and c is the hypotenuse.

since we know one leg and the hypotenuse, we can find the other leg.

9² + b² = 15²

81 + b² = 225

b² = 225 - 81

b² = 144

b = 12

Answer:

The answer is 12

Step-by-step explanation:

the formula is A^2+B^2=c^2

9² + b² = 15²

81 + b² = 225

b² = 225 - 81

b² = 144

b = 12

Answer:

The answer would be B.) 5x - 3y = 30

Answer:

The scientific notation is  2.622 × 10^14

Step-by-step explanation:

Answer:

d. x = 14; angle measurement is 28 degrees

Step-by-step explanation:

2x is equivalent 28 so divide 28 by 2 to get 14

Answer:

Can I aswer in english

Step-by-step explanation:

Answer:

Step-by-step explanation: This is going to be a long one. In order to find slope you need the formula which is m=y2-y1/x2-x1. Basically what this means is you have to look on each of those graphs and find the points. I’ll do number one as an example. The points are located at (2,1) and (0,-3). Plug these in into your formula as such. M= (-3 - 1) / (0 - 2) which equals 2. If you have questions let me know

Answer:

She spent 51 dollars on pants and 22 on t-shirts so she bought 4 shirts

Step-by-step explanation:

Hello! :)

[tex]\large\boxed{\frac{dy}{dx} = 3^{(2x^{2} - 1)} (4x^{2}ln3 + 1)}[/tex]

Use the Product Rule to solve for the derivative:

[tex]\frac{dy}{dx}= f(x) * g'(x) + g(x) * f'(x)[/tex]

We can divide the expression into two different functions:

[tex]f(x) = x\\\\g(x) = 3^{2x^{2} -1}[/tex]

Use the Product Rule equation and the following rules to solve for the derivative:

Derivative of an exponential function with base other than e:

[tex]\frac{dy}{dx} a^{u} = a^{u} * u' * lna[/tex]

Power rule:

[tex]\frac{dy}{dx} x^{n} = nx^{(n-1)}[/tex]

Find the derivatives using the power rule and derivative of an exponential function. Plug these into the product rule equation:

[tex]\frac{dy}{dx} = x(3^{(2x^{2} -1)} * 4x* ln3) + (1)3^{(2x^{2} - 1)}[/tex]

Simplify by factoring out a common factor:  [tex]3^{(2x^{2} - 1)}[/tex]

[tex]\frac{dy}{dx} = 3^{(2x^{2} - 1)}( x* 4x * ln3) + (1)[/tex]

Simplify further:

[tex]\frac{dy}{dx} = 3^{(2x^{2} - 1)} (4x^{2}ln3 + 1)[/tex]

This is the final derivative.

Answer:

[tex]3^{2x^2-1}+4ln(3)*3^{2x^2-1}x^2[/tex]

Step-by-step explanation:

[tex]x3^{(2x^2-1)}[/tex]

~Apply product rules

[tex]\frac{d}{dx}(x)3^{2x^2-1}+\frac{d}{dx}(3x^{2x^2-1})x\\\frac{d}{dx}=1\\(3^{2x^2-1})=4ln(3)*3x^{2x^2-1}x\\1*3^{2x^2-1}+4ln(3)*3^{2x^2-1}xx[/tex]

~Simplify

[tex]3^{2x^2-1}+4ln(3)*3^{2x^2-1}x^2[/tex]

Best of Luck!

Answer:

b

Step-by-step explanation:

Answer:

B

Step-by-step explanation: