Y=kx
when y=4.5 and x=3,
4.5=k(3)
1.5=k
therefore, y=1.5x
when x is 9, y is
y=1.5(9)
=13.5
Answer:
BC=3root7
CD=root58
Step-by-step explanation:
According to Pythagorean theorem, in a right triangle,a^2+b^2=c^2. a, b are two legs of right triangle. Cis the hypotenuse
12^2-9^2=63
BC=root63=3root7
BD^2-BC^2=CD^2
121-63=CD^2
CD=root58
Answer:
The Answer is 17
Step-by-step explanation:
You add 2 each time to get 17
1,3,5,9,11,13,15,17 and so on
1 +2=3
3+2=5
5+2=7
7+2=9
9+2=11
11+2=13
13+2=15
15+2=17
17= your 9th term and your final answer
-Victoria
PS: Have a nice day:)
Area of a rectangle =length x width.
28 = y times (y +3). If we guess that the length is 4, then 4 +3 = 7. This works because 4 x 7 = 28.
Answer:
TanA=8/15
SinA=8/17
CosA=15/17
Step-by-step explanation: