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Maru [420]
3 years ago
5

FOR BRAINLIEST ANSWER HURRY HELP THANKS If (a,b) is a point in quadrant IV, what must be true about a? What must be true about b

?
Mathematics
2 answers:
Natali5045456 [20]3 years ago
7 0

Answer:

Well if (a,b) is in Quadrant IV which is the last quadrant the a or x is a positive number and the b or y is a negative number.

Ulleksa [173]3 years ago
7 0

Answer:

a should be a positive number

b should be a negative number

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Nikolay [14]

Answer:

6,32 8,46

Step-by-step explanation:

3 0
3 years ago
Please help on b (left of c) and c !!!
vesna_86 [32]
Alrighty


remember
(ab)^c=(a^c)(b^c)
and
x^\frac{m}{n}=\sqrt[n]{x^m}
and
(x^m)^n=x^{mn} and [tex]x^0=1 for all real numbers x
and
x^{-m}=\frac{1}{x^m}


b.
(x^5y^4)^\frac{1}{2}=((x^5)^\frac{1}{2})((y^4)^\frac{1}{2})=
(x^\frac{5}{2})(y^\frac{4}{2})=(\sqrt{x^5})(\sqrt{y^4})=x^2y^2\sqrt{x}

c.
x^0=1
so
that (x^-3y)^0=1
because exponents first in pemdas
so we are left with
x^2y^-1
x^2y^{-1}=(x^2)(y^{-1})=(x^2)(\frac{1}{y^1})=\frac{x^2}{y}
3 0
2 years ago
Read 2 more answers
Which of the following is the inverse of the function given below?
Mademuasel [1]
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(im assuning  the f unction f(x)  = (x + 2) / 7):-


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replace f(x) by  x and x by another function 

f = 7x - 2


Its D
6 0
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raketka [301]
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7 0
3 years ago
Can someone please help me it would be an honor
Kobotan [32]
I would like to say that it was an absolute honor helping you!!
6 0
3 years ago
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