Answer: B
Step-by-step explanation:
(opp/hyp)=sin60
opp=2sqr(3)x(sqr(3)/2)
opp=3
12 months at $32.25/month = $387.
<span>Tracy pays $8.50/month = $102. </span>
<span>$387 - $102 = $285 that the employer pays</span>
Answer:
60
Step-by-step explanation:
m∠1=(55+65)/2=60
Answer:
45
Step-by-step explanation:
y=9x
y=9(5)
y=45
Answer: one Apple costs £ 0.20, and one banana costs £ 0.60
Step-by-step explanation:
let x = the amount of apples
let y = the amount of bananas
4x + y = 1.40
7x + y = 2
this is à system of equations
simplify the top equation to y = 1.4 - 4x
now plug that into the second equation and solve
7x + 1.4 - 4x = 2
3x + 1.4 = 2
3x = 0.6
x = 0.2
that means that one Apple costs £ 0.20
plug that back into the top equation
4x + y = 1.4
4(0.2) + y = 1.4
0.8 + y = 1.4
y = 0.6
so one banana costs £ 0.60
