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4 years ago

Write the equation is logarithmic form 33 = 27

1 answer:

8 0

$\bf log_{{ a}}{{ b}}=y \iff {{ a}}^y={{ b}}\qquad\qquad 
% exponential notation 2nd form
{{ a}}^y={{ b}}\iff log_{{ a}}{{ b}}=y \\\\
-----------------------------\\\\
33=27\iff 33=3^{\underline{3}}\iff log_3(33)=\underline{3}$

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Anyone know the answer?

Finger [1]

Sin60 = X/10√ ̅3

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Y=√ ̅75= 5√ ̅3

The answer is D
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3 years ago

F(x)= -x^2+19 find f(3)

Whitepunk [10]

I’m not sure but this could help

4 0

3 years ago

Read 2 more answers

Which of the following terms can be combined in this expression? -3-x/5+6.2y+20.5x-3/8y

mojhsa [17]

Answer:

$-\frac{x}{5}$ and 20.5x

$-\frac{3}{8}y$ and 6.2y

Step-by-step explanation:

-3-x/5+6.2y+20.5x-3/8y

$-3-\frac{x}{5}+6.2y+20.5x- \frac{3}{8} y$

We are given an expression with 5 terms

The terms that has same variables with same exponent are like terms. WE combine only like terms. Constants are also like terms.

In the given expression , the fractions $-\frac{x}{5}$ and 20.5x have same 'x' . so they are like terms. we can combine these terms.

the fractions $-\frac{3}{8}y$ and 6.2y have same 'y' . so they are like terms. we can combine these terms.

8 0

3 years ago

Read 2 more answers

Simplify (5^x+2-5^x)/5^x×4

murzikaleks [220]

Answer:

Step-by-step explanation:

The given expression is,

$\frac{5^{x+2}-5^x }{5^x\times4}$

Now, we know that,

$a^{m+n} = a^m . a^n$

Then,

$5^{x+2}=5^x . 5^2$

So,

$\frac{5^{x+2}-5^x}{5^x\times4}=\frac{5^x.5^2-5^x}{5^x\times4}$

Now, taking $5^{x}$ common from the numerator of the given expression, then

$\frac{5^{x+2}-5^x}{5^x\times4}=\frac{5^x(5^2-1)}{5^x\times4}$

$\implies\frac{5^{x+2}-5^x }{5^x\times4}=\frac{5^2-1}{4}$

$\implies\frac{5^{x+2}-5^x}{5^x\times4}=\frac{5\times5-1}{4}=\frac{25-1}{4}$

$\implies\frac{5^{x+2}-5^x}{5^x\times4}=\frac{24}{4}=6$

So, the simplified form of the given expression gives the result 6.

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4 years ago

Mad Hatter Publishing specializes in genre fiction for young adults. A movie company decides to make an adaptation of one of its

IrinaVladis [17]

Answer:

Step-by-step explanation:

Since they are focusing on "science-fiction novels" now, the number of sci-fi novels will increase. If we look at the curve, increasing sci-fi novels (y-axis/vertical axis) will shift the point upwards.

hence, it will go towards Q or R.

Correct answer will be part A.

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4 years ago