All categories

3 years ago

Please help me because I have to pass this bs

Mathematics

1 answer:

makkiz [27]3 years ago

5 0

The answer is 10 because it starts at 25 and ends at 35 so 35-25=10

You might be interested in

Solve the equation on the interval [0,2π). cos^4x=cos^4xcscx

Luba_88 [7]

$\bf cos^4(x)=cos^4(x)csc(x)\\\\
-----------------------------\\\\
cos^4(x)=cos^4(x)\cfrac{1}{sin(x)}\implies cos^4(x)=\cfrac{cos^4(x)}{sin(x)}
\\\\\\
cos^4(x)sin(x)=cos^4(x)\implies cos^4(x)sin(x)-cos^4(x)=0
\\\\\\
cos^4(x)[sin(x)-1]=0\to 
\begin{cases}
cos^4(x)=0\to x=cos^{-1}(0)\\
----------\\
sin(x)-1=0\\
sin(x)=1\to x=sin^{-1}(1)
\end{cases}$

$\bf \measuredangle x = cos^{-1}(0)\implies \measuredangle x = 
\begin{cases}
\frac{\pi }{2}\\\\
\frac{3\pi }{2}
\end{cases}
\\\\\\
\measuredangle x=sin^{-1}(1)\implies \measuredangle x=\frac{\pi }{2}$

8 0

4 years ago

If a polynomial function f(x) has roots 8, 1, and 6i, what must also be a root of f(x)?

ohaa [14]

Answer:

Step-by-step explanation:

complex and irrational roots always occur in pairs.

so -6i is the second root.

4 0

4 years ago

X-10<6-5x , I need the inequality solved please:)

hodyreva [135]

Answer:

x < $\frac{8}{3}$

Step-by-step explanation:

Given

x - 10 < 6 - 5x ( add 5x to both sides )

6x - 10 < 6 ( add 10 to both sides )

6x < 16 ( divide both sides by 6 )

x < $\frac{16}{6}$ , that is

x < $\frac{8}{3}$

8 0

3 years ago

Which of the following can help humans conserve mineral resources?

yarga [219]

Answer: by utilizing renewable resources.

Step-by-step explanation:

Example : using hydroelectricity and solar power as sources of energy may conserve mineral resources such as coal.

5 0

3 years ago

DUE TOMORROW GIVING BRAINLIEST!

Stells [14]

Answer:

I gotcha.

Step-by-step explanation:

Condensation - water which collects as droplets on a cold surface when humid air is in contact with it.

Pressure - continuous physical force exerted on or against an object by something in contact with it.

Temperature - the degree or intensity of heat present in a substance or object, especially as expressed according to a comparative scale and shown by a thermometer or perceived by touch.

Thermal energy - (also called heat energy) is produced when a rise in temperature causes atoms and molecules to move faster and collide with each other. The energy that comes from the temperature of the heated substance is called thermal energy.

<h2>there</h2>

6 0

3 years ago

Read 2 more answers