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3 years ago

-3 × 15v can you answer this

Mathematics

1 answer:

Goryan [66]3 years ago

6 0

Question

-3 × 15v can you answer this

Answer:

Step-by-step explanation:

-3 * 15v =

-45v

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Please help me no links!!

kaheart [24]

Answer:

Slope is -3

y-intercept is -3 and equation is y=-3x-3

6 0

3 years ago

Read 2 more answers

Which table represents a linear function?

OleMash [197]

Answer:

the last option

Step-by-step explanation:

can you show the rest of the last option? if there isn't anything cutoff, then the last option would be correct. also, you can use desmos .com next time to help you graph

5 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

How do I add k to 17-7k

Annette [7]

Answer:

17-6k

Step-by-step explanation:

-17k+k=6k

4 0

3 years ago

Help me, please !!!!!

vova2212 [387]

Answer: 100

Hi!

ok so the Pythagorean theorem is

$c=\sqrt{x} a^2+b^2=\sqrt{x} 8^2+6^2=10$

so the other side is 10.

the square 8 is 8*8

and square 6 is 6*6

so the other square is 10*10=100.

so the area of the blank square is 100.

Step-by-step explanation:

Can I have brainliest?

Thanks!

Have a nice day!

4 0

3 years ago