Hw r v gon do that if y aint there in yo expression?
Answer:
thx.
Step-by-step explanation:
Answer:
17.7
Step-by-step explanation:
<em>First off, we do not need to do anything to the 17, it is already set up for a decimal. So we have to find out how much 1/50 is so we divide:</em>
<u>Divide:</u>
1/50=0.02
<u>Multiply by 35:</u>
0.02 times 35= 0.7
<u>Add the 17:</u>
17+0.7=<em><u>17.7</u></em>
I hope this helps u pls give a brainliest and a thx ;)
leave a comment if i am wrong
Answer:
8/17
Step-by-step explanation:
The correct and complete question is:
<em>Use △XYZ, in which ∠X is a right angle and tanY=8/15. What is the ratio for sinY?</em>
From definition:
tan(Y) = opposite/adjacent
From the graph and the question:
tan(Y) = XZ/XY = 8/15
Then:
XZ = 8 and XY = 15. Using pytaghorean theorem:
XZ² + XY² = YZ²
8² + 15² = YZ²
√289 = YZ
17 = YZ
From definition:
sin(Y) = opposite/hypotenuse
From the graph:
sin(Y) = XZ/YZ
sin(Y)= 8/17
He spent 26.95 on each. It's just 80.85/3 =26.95
