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3 years ago

Pls help I give brainliest to the best!!!!!!!!!!

Mathematics

2 answers:

Katarina [22]3 years ago

8 0

Answer:

${ {(m}^{6)} }^{3} \times {m}^{2} \div {m}^{ - 7}$

${m}^{6 \times 3} \times {m}^{2} \div {m}^{ - 7}$

${ m}^{18 + 2} \div {m}^{ - 7}$

${m}^{20 - ( - 7)}$

${m}^{20 + 7}$

${m}^{27}$

Neporo4naja [7]3 years ago

6 0

Answer:

−2m+3

Step-by-step explanation:

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8 out of the 10 of the people at the circus are kids. If 575 tickets are to be sold how many are kids

Afina-wow [57]

Answer:

460 kids

Step-by-step explanation:

575÷10= 1 out of 10 people
Multilly by 8 is 8 out of 10 people

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3 years ago

Which function has an inverse that is also a function

Lina20 [59]

In order for a function to have an inverse that is also a function there are 2 main requirements:

1. The function should be bijective (ie) the function should be one-one ( each element in codomain has not more than 1 pre image in domain) and onto ( Range should be equal to codomain)

2. The inverse function should be defined by a suitable domain and range

Hope this answer helps you..

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3 years ago

What times what number give you 12 but when you add those numbers give you 4

SpyIntel [72]

There is nothing that multiplies to 12 and adds to 4.

8 0

3 years ago

3(v + 2) + 4 = 13<br> HELP ME!!

Zolol [24]

3(v + 2) + 4 = 13

Mutiply the bracket by 3

(3)(v)= 3v

(3)(2)= 6

3v+6+4= 13

3v+10=13

Move +10 to the other side

Sign changes from +10 to -10

3v+10-10= 13-10

3v= 13-10

3v= 3

divide both sides by 3

3v/3= 3/3

v= 1

Answer : v= 1

4 0

4 years ago

Read 2 more answers

What is the value of A when we rewrite 2^x-6 + 2x as A * 2^x?

Leto [7]

Algebraic expressions are expressions that use numbers and variables

The value of A is 65/64

<h3>How to determine the value of A</h3>

The expression is given as:

$2^{x - 6} + 2^x$

Rewrite the expression as:

$2^{x - 6} + 2^x = \frac{2^x}{2^6} + 2^x$

Factor out 2^x

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

Rewrite as product

$2^{x - 6} + 2^x = 2^x * (\frac{1}{2^6} + 1)$

The expression to compare with is given as: A * 2^x.

So, we have:

$A * 2^x =2^x * (\frac{1}{2^6} + 1)$

Divide both sides by 2^x

$A =\frac{1}{2^6} + 1$

Take LCM

$A =\frac{1 + 2^6}{2^6}$

$A =\frac{65}{64}$

Hence, the value of A is 65/64