awnser:
y
=
62
/3
Step-by-step explanation:
5(6)+3y=92
Answer:
1. x=3,y=2
2.x=0,y=4
3.x=-3,y=6
4.x=6,y=0
Step-by-step explanation:
x=3, y=2
2(3)+3(2)=6+6=12
x=0, y=4
2(0)+3(4)=0+12=12
x=-3, y=6
2(-3)+3(6)=-6+18=12
x=6,y=0
2(6)+3(0)=12+0=12. Hope this helps!
Steps to Solve:
1. Simplify
: 3.5
2. Multiply 3.5 * 9: 31.5
Answer:
A = 31.5 yd
Notes:
N/A
Answer:
Step-by-step explanation:
Easy peasy
if you had
y is inversely proportioal as x that means
y=k/x wher k is a constant
q is invesely peorportionto the square of t
q=k/(t^2)
t=5, q=9.6
easy peasy
subsiute and find k
9.6=k/(5^2)
9.6=k/25
mutiplyb oths ides by 25
240=k
the equation is
q=240/(t^2)
when t=8 then
q=240/(8^2)
q=240/64
q=3.75
q=2.4 find t
2.4=240/(t^2)
multiply both sides by t^2
2.4t^2=240
divide both sides by 2.4
t^2=100
square root both sides
t=10
a. q=

b. q=3.75
c. t=10