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denis23 [38]
3 years ago
8

HELP PLZZZZZZZZ

Mathematics
2 answers:
klio [65]3 years ago
5 0

Answer:

Hewo Asuna here

Your answer is B

Step-by-step explanation:

Hope this helps!

pychu [463]3 years ago
3 0

Answer:

Hi! The answer to your question is A. Y= -10!

Step-by-step explanation:

☆*: .。..。.:*☆☆*: .。..。.:*☆☆*: .。..。.:*☆☆*: .。..。.:*☆

☆Brainliest is greatly appreciated!☆

<em>Hope this helps!!!</em>

<em>Stay Safe!!</em>

<em>- Brooklynn Deka</em>

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<img src="https://tex.z-dn.net/?f=%5Cfrac%7B%283a%5E2b%29%5E3%7D%7B9%28ab%29%5E4%7D" id="TexFormula1" title="\frac{(3a^2b)^3}{9(
VladimirAG [237]

You first multiply the outside exponents into the numbers in the parentheses.

When you have an exponent being multiplied directly to another exponent, you multiply the exponents together.

For example(because I am a bad explainer):

(x^{2} )^4= x^{2(4)} = x^8

(x^4)^3 = x^{4(3)} = x^{12}


When you divide an exponent by an exponent, you subtract the exponents

For example:

\frac{x^4}{x^1} =x^{4-1}=x^3


When you have a negative exponent, you move it to the other side of the fraction to make the exponent positive

For example:

x^{-3}=\frac{1}{x^3}

\frac{1}{y^{-5}}=\frac{y^5}{1}=y^5



\frac{(3a^2b)^3}{9(ab)^4}

You can think of it like this if you want:

\frac{(3^1a^2b^1)^3}{9(a^1b^1)^4}  Now multiply the outside exponents into the exponents in the parentheses

\frac{3^3a^6b^3}{9(a^4b^4)} =\frac{27a^6b^3}{9(a^4b^4)} Divide 27 and 9

\frac{3a^6b^3}{a^4b^4} =(3)(a^{6-4})(b^{3-4})=(3)(a^2)(b^{-1})=(3)(a^2)(\frac{1}{b^1})=\frac{3a^2}{b}



Your answer is \frac{3a^2}{b}



5 0
3 years ago
PLEASE HELP ME THANK YOU AND SHOW ALL WORK.
Stells [14]
Point slope form:
y - y1 = m(x - 1)

m = -4 , x1 = 4, y1 = 1

equation
y - 1 = -4(x - 4)

hope it helps
5 0
4 years ago
Mrs.Sims cuts a melon into fifths. She gave one piece to her 4 children. she used equal amounts of the leftover melon to make 3
mestny [16]
The whole melon = 5/5

ONE piece went to four children, so

how much of the melon the children got = 1/5

5/5 - 1/5 = 4/5

With 4/5 of the melon, she made 3 fruit cups

4/5 / 3 = 4/5 x 1/3 = 4/15

so she put 4/15 of the melon in the fruit cups
4 0
4 years ago
Select the correct answer.<br> Which is the simplified form of the expression ?
likoan [24]

Answer:

a)  b^5/12

Step-by-step explanation:

b^2/3 ÷ b^1/4    [if bases are the same then subtract the exponents]

2/3 - 1/4 = 5/12

7 0
3 years ago
Which of the following functions<br> opens downward?<br> y = –2x2 + x + 3<br> f(x) = 0.5x2 – x.- 1
SIZIF [17.4K]

Answer:

B is your answer. the reason is because the functions itself is negative

6 0
3 years ago
Read 2 more answers
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