Question

i need help

Answer 1

What is the value of c?

Answer 2

http://static.k12.com/bank_packages/files/media/mathml_2ce1229f86920e5c67a4c98c91ed22a377712262_1.gif

Answer 3

i need help

Answer 4

:) Hello let me try

Answer 5

thx

Answer 6

-5c/8 = 20
-5c = 20 * 8 = 160
c = -160/5

Answer 7

So c = (-32)

Answer 8

:)

Answer 9

thx

Answer 10

Ur welcome! :)

Answer 11

@Brainybeauty what gr u in

Answer 12

me 8th do u go to k12

Answer 13

11th

Answer 14

What's k12?

Answer 15

online learning skool

Answer 16

Ohh! No I don't go there.

Answer 17

oh ok willl u be able to hel p wit more problems

Answer 18

Figure KLMN is a square. What are the coordinates of point N?
A. (2, -1)
B. (2, -4)
C. (-1, 2)
D. (-4, 5)

Answer 19

https://app125.studyisland.com/pics/285089coord1.png

Answer 20

Any of the points could be the answer

Answer 21

besides the positive ones

Answer 22

Ohh sorry I did not see the figure

Answer 23

It's (2, -1)

Answer 24

thx

Answer 25

do u have to go or can u help wit more

Answer 26

If x = 12 cm and z = 20 cm, what is the length of y?
A. 16 cm
B. 6.5 cm
C. 7 cm
D. 9 cm

Answer 27

https://app125.studyisland.com/pics/76118pic1.png

Answer 28

By pythagoras theorem, \[x ^{2} + y ^{2} = z ^{2}\]

Answer 29

You can solve it using this formula.

Answer 30

so 12^2/z^2

Answer 31

is it 16

Answer 32

No. y^2 = z^2 - x^2
Put he values of x and z and you will get the answer.

Answer 33

its not 16

Answer 34

It's 16. Correct. :)