3 years ago

What is the vertex f(x) = 10x^2 + 20x -11

Mathematics

1 answer:

aniked [119]3 years ago

7 0

Answer:

You and me together

Step-by-step explanation:

;) Think about it 10x meaning looks 10 20x is me obvs and 11 negative. Sorry it's not meant to be:(

You might be interested in

What is the difference between -4=7 vs 5=5

KiRa [710]

Answer:

{-4 = 7, 5 = 5} = {False, True}

Step-by-step explanation:

3 0

3 years ago

ABDF is a regular hexagon. What is the measure of angle A?

dolphi86 [110]

$720 \div 6 = 120$

4 0

3 years ago

One third plus four sixths plus six eighteenths equals blank

ss7ja [257]

Answer:

1 1/3

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

11 nickels to 11 dimes are what ratio?

castortr0y [4]

Answer: 11:11

Step-by-step explanation:

The ratio is 11 nickles to 11 dimes, Take away the names of the coins and there is your answer. (If i'm correct)

7 0

3 years ago

Read 2 more answers

the area of a right triangle is 336 square centimeters. The base of the right triangle is 48 centimeters. What is the length of

Alex73 [517]

Answer:

50 cm

Step-by-step explanation:

So the first step is to find the height, and to do that you know that the area of a triangle is height * base / 2 = area. Plugging in the numbers you have, you get:

$height*48/2=336$

Then, this becomes

$height * 24 = 336$

Divide both sides by 24

$height = 14$

Now you can use the base and the height to find the hypotenuse using the Pythagorean Theorem: $a^{2} +b^{2} =c^{2}$

$48^{2} +14^{2} =c^{2} \\2304 + 196 = c^{2}\\2500 = c^2\\50 = c\\c = 50$

Therefore the length of the hypotenuse is 50 cm

8 0

2 years ago