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3 years ago

What is the value of x in the equation below?-3-(-8)-(-2)=x

Mathematics

1 answer:

qwelly [4]3 years ago

6 0

Answer: The X =7

Step-by-step explanation:

So by simplifying both sides of the equation, then isolating the variable you get the answer and find the value of x Hope this Helps

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Na função definida por f(x)= 3x²-5x+6 seu gráfico é uma:

dlinn [17]

Answer:

a) curva denominada parábola com vértice voltado pra baixo

Step-by-step explanation:

espero que esto ayude

No sé si es del todo correcto, ¡pero que tengas un buen día!

3 0

3 years ago

Find the limit of the function by using direct substitution.

serg [7]

Answer:

Option a.

$\lim_{x \to \frac{\pi}{2}}(3e)^{xcosx}=1$

Step-by-step explanation:

You have the following limit:

$\lim_{x \to \frac{\pi}{2}{(3e)^{xcosx}$

The method of direct substitution consists of substituting the value of $\frac{\pi}{2}$ in the function and simplifying the expression obtained.

We then use this method to solve the limit by doing $x=\frac{\pi}{2}$

Therefore:

$\lim_{x \to \frac{\pi}{2}}{(3e)^{xcosx} = \lim_{x\to \frac{\pi}{2}}{(3e)^{\frac{\pi}{2}cos(\frac{\pi}{2})}$

$cos(\frac{\pi}{2})=0\\$

By definition, any number raised to exponent 0 is equal to 1

$\lim_{x\to \frac{\pi}{2}}{(3e)^{\frac{\pi}{2}cos(\frac{\pi}{2})} = \lim_{x\to \frac{\pi}{2}}{(3e)^{\frac{\pi}{2}(0)}\\\\$

$\lim_{x\to \frac{\pi}{2}}{(3e)^{0}} = 1$

Finally

$\lim_{x \to \frac{\pi}{2}}(3e)^{xcosx}=1$

6 0

3 years ago

Help find equation and missing angle

devlian [24]

Answer:

angle V + Angle W = angle U

angle VUF is equal to 94 degrees

Step-by-step explanation:

6 0

3 years ago

Help <br> What is the angle measurement of the missing angle in the picture below?

Lunna [17]

Answer:

68⁰

Step-by-step explanation:

90 + 22 = 112

180 - 112 = 68

8 0

3 years ago

Select all of the rational numbers from the list.

topjm [15]

Step-by-step explanation:

Rational numbers

7/8, square root of 25

6 0

3 years ago

What is the value of x in the equation below?-3-(-8)-(-2)=x​

What is the value of x in the equation below?-3-(-8)-(-2)=x