3 years ago

Given A(-9,-12), B(-2,2), C(x,6) D, "-5,-2)," find the value of x so that AB is parallel to CD

Mathematics

1 answer:

Dima020 [189]3 years ago

4 0

Answer:

hi thanks

Step-by-step explanation:

You might be interested in

Need the answer soon please.

eimsori [14]

I'm not too sure myself (cause Im a learning student myself at the age of 16 and I learn it in a completely different language) I cant really understand c) sorry for my poor english but I think I have gave you enough tips to do c)

8 0

3 years ago

Read 2 more answers

Which doesn’t belong? PLEASE HELP! I will give a thanks! helpppppp

Basile [38]

Answer:

The blu

Step-by-step explanation:

It is parallel, while the others are not.

6 0

3 years ago

Read 2 more answers

Change: f(x) = (x+2) (x-2) to standard form

Cerrena [4.2K]

Answer:

X^2 -4

Step-by-step explanation:

Not entirely sure but would u just expand the brackets. As this is a difference between 2 squares the answer should be correct but it not sure.

3 0

3 years ago

Solve the equation by factoring.

Delicious77 [7]

Factorizing an expression involves writing the expression in simpler forms

The values of z are $z = \frac 15$ or $z=4$

The equation is given as:

$5z^2 - 21z + 4 = 0$

Expand the equation

$5z^2 - 20z -z + 4 = 0$

Factorize the expression:

$5z(z - 4) -1(z - 4) = 0$

Factor out z - 4

$(5z - 1)(z - 4) = 0$

Split

$5z -1 = 0$ or $z - 4 = 0$

Solve for z

$z = \frac 15$ or $z=4$

Hence, the values of z are $z = \frac 15$ or $z=4$