Question

i seriously need this, please!

Answer 1

@bmp

Answer 2

tan 30*30+tan45*30 for the for this problem and you get 47.32 so it's b

Answer 3

For the balloon one, use sin45 = height/88 => height = 88sin45 which is approx.

Answer 4

for the first problem*

Answer 5

62.2

Answer 6

So I had the one right.. haha thank you

Answer 7

Do you happen to know the other?

Answer 8

AE = 30 cm, from using tan45 = AE/30.

Answer 9

For ED, we get tan30 = ED/30 => ED = 30tan30 = 17.3 AD = 30 + 17.3 = 47.3

Answer 10

Or 47.32, as it's on your problem :-)

Answer 11

ah! I had the wrong answer for that! Thank you so much!

Answer 12

No problem. On a note, for trig problems, always remember the 30-45-60 values :-)

Answer 13

Okay last one, is it 18 more km?

Answer 14

Wait, 50? I read it wrong

Answer 15

We get from the Pythagorean theorem:
34^2 - 16^2 = x^2
x = 30, right?

Answer 16

Oh! Okay yes.

Answer 17

Then YX + XZ = 30 + 16 = 46.
46 - 34 = 12 :-)

Answer 18

You are a godsend!

Answer 19

So I'd say "Sam drive 12 more km'?

Answer 20

Yup, Samantha drove 12 more km.

Answer 21

Thank you so much! Have a wonderful week. :)

Answer 22

No problem. And thanks, you too :-)