3 years ago

Nevermind please ignore this

Mathematics

2 answers:

nekit [7.7K]3 years ago

8 0

Sure Sure sure sure sure sure sure sure sure sure sure

goldenfox [79]3 years ago

4 0

Answer:

I hope you understand the question now...

Step-by-step explanation:

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Y-intercept oftheparabola y = x2 – 2x – 3

inessss [21]

(X-3)(X+1)=0
X-3=0
X=3
X+1=0
X=-1

6 0

3 years ago

Please help will give brainlest

shtirl [24]

Answer:

Step-by-step explanation:

Here,

given,

a=3 and b=6

Then

4a+b=?

Put respective values on 4a+b

4*3+6

=12+6

=18

6 0

2 years ago

Read 2 more answers

51 is 17% of what number

Juliette [100K]

Answer is 300
first change the 17% to decimal value, which is 0.17
Put everything in equation: 51=0.17x
then solve for it
51=0.17x
x=51/0.17
x=300
the number is 300

3 0

4 years ago

If f(x) = 5x, what is f -1 (x) ?

Gala2k [10]

Answer:

$f^{-1}(x) = \frac{x}{5}$

Step-by-step explanation:

$f^{-1}\left( x\right) =y\Longleftrightarrow f\left( y\right) =x$

…………………………

f(y) = x

⇔ 5y = x

$\Longleftrightarrow y =\frac{x}{5}$

$\Longleftrightarrow f^{-1}(x) = \frac{x}{5}$

4 0

2 years ago

Solve for b in the equation: 2b + 3c = 14

bagirrra123 [75]

Remember you can do anything to an equation as long as you do it to both sides

2b+3c=14
minus 3c both sides
2b=14-3c
divide both sides by 2
$b= \frac{14-3c}{2}$

8 0

3 years ago