3 years ago

Can You pick four and solve them for me :)

Mathematics

1 answer:

elena55 [62]3 years ago

6 0

Answer:

20: y < 9

21: x < -6

23: g > 7

26: x < 8

Step-by-step explanation:

Plz mark brainliest

this took me some time to do and I checked my work with a calculator

You might be interested in

How many complex roots does the equation 0=2x3−4x2−x+1 have?

Anna11 [10]

Answer:

3 complex solutions/roots

Step-by-step explanation:

You find the complex solutions by combining the expressions and isolating the variable x. The roots are known as the x values when the graph intersects the x-axis; Therefore, replace <em>y </em>with 0 then solve for x.

x = -0.55138752

x = 0.42681725

x = 2.12457026

8 0

4 years ago

Won has a container with the shape below.

katrin2010 [14]

Answer:

4cm

Step-by-step explanation:

6 0

4 years ago

Read 2 more answers

the father is 30 years older than his son.after 10 years from now ,the sum of their ages is 64.what are their ages right now

prohojiy [21]

24 the answer is 24

(just because i dont have enough characters soooooo LOLOLOLOLOL)

7 0

3 years ago

Read 2 more answers

V*w, vectors: r = <8, 1, -6>; v = <6, 7, -3>; w = <-7, 5, 2>

Misha Larkins [42]

<h2>Explanation:</h2><h2 />

Here we have to compute the dot product:

$v\cdot w$

We know that:

$v = \\ \\ w =$

So for any two vectors:

$A = \\ \\ B =$

The dot product:

$A\cdot B=x_{1}y_{1}+x_{2}y_{2}+z_{1}z_{2}$

Therefore:

$v\cdot w=(6)(-7)+(7)(5)+(-3)(2) \\ \\ \boxed{v\cdot w=-13}$

4 0

3 years ago

Which is equivalent

Gnoma [55]

Answer:

My d/ic/k

(c)

Step-by-step explanation:

4 0

4 years ago