Question

If the hypotenuse of a right triangle is 13 and the one of its legs is 5, find the area of the triangle.

Answer 1

the other side is 12 root of (13^2 - 5^2)

Answer 2

The area = 1/2 * 5 * 12 = 6 * 5= 30

Answer 3

Hint: use Pythagoras to solve for x.

Area of triangle is base*height/2

Answer 4

Thx

Answer 5

For all integers r and s, r * s = r/s+ s^2 Find the Value of 9 * 3
(a) 11
(b) 9
(c) 12
(d) 7
(e) 10

Answer 6

@TrojanPoem Answer again plz :P

Answer 7

9 * 3 = 9/3 + 3^2 = 12

Answer 8

r = 9 s = 3

Answer 9

ohhh

Answer 10

Im like here being so stupid

Answer 11

No , I liked the question. everyone 'd calculate it 27 not 12 xD

Answer 12

Yep

Answer 13

True dat

Answer 14

My hw is so confusing for me :(

Answer 15

Need help ? Don't hesitate to ask

Answer 16

You're too nice
I guess i will do it

Answer 17

Thanks. But I am not joking ,I really would like to help.

Answer 18

find the value of the expression 4xy+ 5z^2 when x=4, y= -3 z= -2

Answer 19

4 * 4 * -3 + 5 * 4 = -28

Answer 20

No wonder Made a tiny mistake and couldnt find my answer..

Answer 21

You kept the - ? 5* -4 ?

Answer 22

Correct

Answer 23

Cya

Answer 24

@602 are you working on groups?
Perhaps the operator "*" does not mean multiply.
What is your current topic?

Answer 25

Does the operator look like this?

Answer 26

So it does look like this?

Answer 27

Yeah...? Why?

Answer 28

Because everyone thinks that you are referring to * meaning multiplication.
This symbols is usually used to mean a new operator "invented" for the question.
So all you have to do is to follow the definition of the operator:
"For all integers r and s, r * s = r/s+ s^2 Find the Value of 9 * 3"
and calculate accordingly.

Answer 29

But...it is referring to muliplication

Answer 30

Does it have a circle around the multiplication sign?

Answer 31

No

Answer 32

Ok, so I backtrack what I said, which does not apply to the case!
Thank you for your time.