All categories

3 years ago

How to solve -22-(6)(-9)/3

Mathematics

2 answers:

Sedaia [141]3 years ago

4 0

Answer:

-4

Step-by-step explanation:

WARRIOR [948]3 years ago

3 0

The answerr is -4 there aint much you can do to that question honestly

You might be interested in

Does a kilogram have more or less mass than a gram?

maks197457 [2]

More, a kilogram is 1000x the mass of a gram

6 0

3 years ago

David has $100.00 saved in the bank. a payment is taken out of his account for $150.00. he makes a deposit for $50.00 but at the

Dmitry_Shevchenko [17]

Gimme a few mins, imma edit this later... ;-;

6 0

4 years ago

Read 2 more answers

What’s the vertex form of F(x)=x^2+2x-3

kupik [55]

Answer:

$\large\boxed{f(x)=(x+1)^2-4}$

Step-by-step explanation:

$\text{The vertex form of a quadratic equation}\ f(x)=ax^2+bx+c:\\\\f(x)=a(x-h)^2+k\\\\(h,\ k)-\text{vertex}\\=====================================$

$\bold{METHOD\ 1:}\\\\\text{convert to the perfect square}\ (a+b)^2=a^2+2ab+b^2\qquad(*)\\\\f(x)=x^2+2x-3=\underbrace{x^2+2(x)(1)+1^2}_{(*)}-1^2-3\\\\f(x)=(x+1)^2-4\\==============================$

$\bold{METHOD\ 2:}\\\\\text{Use the formulas:}\ h=\dfrac{-b}{2a},\ k=f(k)\\\\f(x)=x^2+2x-3\to a=1,\ b=2,\ c=-3\\\\h=\dfrac{-2}{2(1)}=\dfrac{-2}{2}=-1\\\\k=f(-1)=(-1)^2+2(-1)-3=1-2-3=-4\\\\f(x)=(x-(-1))^2-4=(x+1)^2-4$

4 0

3 years ago

How can I get 104 using 2,3,5,8

IrinaK [193]

8 x (5 x 2 + 3)= 8 x ( 15 + 3) = 8 x 13 = 104.
Hope I helped!(:

5 0

3 years ago

Read 2 more answers

Who listens to NF and enjoys his music?

vlada-n [284]

Answer:

love his music... absolutely insane

Step-by-step explanation:

my favorite song is paid my dues my nf. One reason why I like it is because I can relate closely to it. it also gives a really chill but dark vibe. I think this song is supposed to be about how the rapper, nf just wants a regular life with regular friends.

4 0

3 years ago