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2 years ago

PLS HELP ME 15 points in total

Mathematics

1 answer:

lilavasa [31]2 years ago

8 0

Answer:

Its 53 because 1=1 and 2=2

Step-by-step explanation:

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Can you factor x^2+6z+12 please

Gemiola [76]

To solve we have to write 12x as 2x+10x
x2+2x+10x+20
taking x and 10 as a common
x(x+2)+10(x+2)
now (x+2) is common
(x+2)(x+10) answer

6 0

3 years ago

Which expression is equivalent to (16 x Superscript 8 Baseline y Superscript negative 12 Baseline) Superscript one-half?.

loris [4]

To solve the problem we must know the Basic Rules of Exponentiation.

<h2>Basic Rules of Exponentiation</h2>

$x^ax^b = x^{(a+b)}$
$\dfrac{x^a}{x^b} = x^{(a-b)}$
$(a^a)^b =x^{(a\times b)}$
$(xy)^a = x^ay^a$

$x^{\frac{3}{4}} = \sqrt[4]{x^3}= (\sqrt[3]{x})^4$

The solution of the expression is $\dfrac{4x^4}{y^6}$ .

<h2>Explanation</h2>

Given to us

$(16x^8y^{12})^{\frac{1}{2}}$

Solution

We know that 16 can be reduced to $2^4$ ,

$=(2^4x^8y^{12})^{\frac{1}{2}}$

Using identity $(xy)^a = x^ay^a$ ,

$=(2^4)^{\frac{1}{2}}(x^8)^{\frac{1}{2}}(y^{12})^{\frac{1}{2}}$

Using identity $(a^a)^b =x^{(a\times b)}$ ,

$=(2^{4\times \frac{1}{2}})\ (x^{8\times\frac{1}{2}})\ (y^{12\times{\frac{1}{2}}})$

Solving further

$=2^2x^4y^{-6}$

Using identity $\dfrac{x^a}{x^b} = x^{(a-b)}$ ,

$=\dfrac{2^2x^4}{y^6}$

$=\dfrac{4x^4}{y^6}$

Hence, the solution of the expression is $\dfrac{4x^4}{y^6}$ .

Learn more about Exponentiation:

brainly.com/question/2193820

8 0

2 years ago

Three out of every ten dentists recommend a certain brand of fluoride toothpaste. Which assignment of random digits would be use

Len [333]

Answer:

Step-by-step explanation:

only b has 10 didgets. it could be a since the didgets aren't very random, but then again, i think it's b

5 0

3 years ago

Given that EFGH is a kite, what is m∠EHG?

yuradex [85]

Assuming angle F is 68°, angle H will be
.. 360° -2*102° -68° = 88° . . . . . . . . selection B

8 0

3 years ago

Read 2 more answers

A total that is divided into equal groups is called the

brilliants [131]

Greetings!

In division, the number being divided is considered the dividend, and the number dividing is called the divisor. The answer is the quotient.

A total that is divided into equal groups is called the dividend.

Hope this helps!

8 0

3 years ago