All categories

2 years ago

QUICK! please could someone help me i do give out lots of brainliests! f(x)=x^2-6x+13

Mathematics

1 answer:

Rashid [163]2 years ago

6 0

Answer:

f(4)=5

Step-by-step explanation:

f(x)=x^2-6x+13

f(4)=4^2-6(4)+13

f(4)=16-24+13

f(4)=5

You might be interested in

Math help please!!!! will be marking brainly

zhuklara [117]

The answer is C. 3/5

20 girls, 3 boys. 23/40 is about 60 percent, or 3/5.

I wrote the wrong answer on accident for whatever reason when I first sent this, I apologize.

7 0

3 years ago

What is the slope of a line perpendicular to line B

NemiM [27]

Answer:

Step-by-step explanation:

Where is line B?

3 0

2 years ago

Find the value of f (6)

Natali5045456 [20]

Answer: 6f

Explanation: Move 6 to the left of F and remove the parentheses

5 0

2 years ago

A fuel tank contains 1 3/4 gallons of gasoline. Casey adds 33 1/3 gallons of

romanna [79]

Answer:

The gallons of gas the tank contain now is <u>35 1/12</u>.

Step-by-step explanation:

Given:

Fuel tank contains 1 3/4 gallons of gasoline.

Casey adds 33 1/3 gallons of gasoline to the tank.

Now, to find the total gallons of gas the tank contain.

Converting the mixed fractions into improper.

Gallons of gasoline in fuel tank $=1\frac{3}{4}=\frac{7}{4}$ .

Gallons of gasoline Casey adds $=33\frac{1}{3} =\frac{100}{3}$ .

<u>According to question:</u>

By adding we get the total gallons of gasoline now tank contain:

$\frac{7}{4} +\frac{100}{3}$

$=\frac{7\times 3+100\times 4}{12}$

$=\frac{21+400}{12}$

$=\frac{421}{12}$

$=35\frac{1}{12}$

Therefore, the gallons of gas the tank contain now is 35 1/12.

5 0

3 years ago

Please help !!!!!!!

yulyashka [42]

The awnser is b so choose b

4 0

3 years ago

Read 2 more answers