3 years ago

Helpppp I’ll mark brainliest

Mathematics

1 answer:

Svetllana [295]3 years ago

3 0

X is 5
Y is 25 and then you just multiply by 3 each time

You might be interested in

Pls need to know ASAP

zzz [600]

Answer:

-31

Step-by-step explanation:

-34 - -17 is actually -34 + 17, so you get -17. -17 - 14 = -31

3 0

3 years ago

How to Simplify Rational Expressions?

IceJOKER [234]

To simplify rational expressions, simply see and check if there is a common number or same number that can be divided from in both. If not here, you would simply multiply the numbers together.

Then simplify if you would need to.

It would be 85x/6

8 0

3 years ago

Which strategy would you use to find 2plus8?explain

nika2105 [10]

it is 10...,,,,....,,,,,,,,,,?,,?????

8 0

4 years ago

Please someone help me<br><br> Only the ODD questions please.

Klio2033 [76]

I hope you can read this, and I hope you understand how I did 7. I probably overworked it, and it was possibly a simpler way to get it.

7 0

3 years ago

What is the equation of the axis of symmetry for this function? H(x) = -X2 + 10x - 11 x = -5 0 x= -10 x = 5 x = 10

siniylev [52]

Given:

The equation of a quadratic function is:

$H(x)=-x^2+10x-11$

To find:

The equation of the axis of symmetry for the given function.

Solution:

If a quadratic function is $f(x)=ax^2+bx+c$ , then the equation of the axis of symmetry is:

$x=-\dfrac{b}{2a}$ ...(i)

We have,

$H(x)=-x^2+10x-11$

Here, $a=-1,b=10,c=-11$ . So, the equation of axis of symmetry by using (i), is

$x=-\dfrac{10}{2(-1)}$

$x=-\dfrac{10}{-2}$

$x=5$

Therefore, the correct option is C.

8 0

3 years ago