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pychu [463]
3 years ago
14

Which equations show you how to find 16-9?

Mathematics
1 answer:
Dominik [7]3 years ago
8 0
16-9 9-16 shows you how to find equations.
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What are the zeros of the quadratic function f(x) equals 6X squared +12 X -7
tamaranim1 [39]

The zeroes of the function will be \rm -1 \pm \dfrac{\sqrt{78}}{6}}

<h3>What is a Quadratic Function ?</h3>

A quadratic function is given by ax² +bx+c = f(x)

The given quadratic function is

f(x) = 6x² +12x - 7

The zeroes of the function will be given by

f(0) = 0

6x² +12x - 7 = 0

The zeroes are given by

\rm \dfrac {-b  \pm \sqrt{b^2 -4ac}}{2a}

here

a = 6

b = 12

c = -7

Therefore the zeroes of the function will be

\rm \dfrac {-12  \pm \sqrt{12^2 -4*6*(-7)}}{2 *6}

\rm \dfrac {-12  \pm \sqrt{312}}{12}

\rm -1 \pm \dfrac{\sqrt{78}}{6}}

Therefore these are the two zeroes of the function.

To know more about Quadratic Function

brainly.com/question/27918223

#SPJ1

7 0
2 years ago
REPEATED REASONING What happens to the circumference and the area of a circle when you double the radius? triple the radius?
GalinKa [24]

Answer: So when you double the radius, the area goes up by 4 times because 2 squared is 4. The area will always go up by the square of how much the radius goes up. By contrast, the circumference will only double -- from 12.56 to 25.12 because you do not square the radius (or diameter) -- you just multiply it by pi.

5 0
2 years ago
Is -77 a integer? Anyone help pls
maria [59]

Step-by-step explanation:

yeah -77 is an integer

A whole numbers with + or - sign is an integer

3 0
3 years ago
Read 2 more answers
Seat plan. She wishes to arrange them in such a way that only boys or girls
bixtya [17]

Answer: hmmm

 

Step-by-step explanation:

5 0
3 years ago
How is — 6n + 5 &lt; 11 shown in a graph
anyanavicka [17]

Answer:

Option C

Step-by-step explanation:

Solve the inequality like an equation using inverse operations.

-6n+5<11

-6n+5-5<11-5

-6n<6   when you divide by -6 be sure to change the sign

n>-1

Graph it in the number by placing an open circle on -1 and marking the arrow to the right.

7 0
3 years ago
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