Draw a right triangle with horizontal base length 2, vertical length 3.
Use pythagorean thm to find length of hypotenuse:
Now use SOH CAH TOA to find correct trig ratios:
The opposite side is always the vertical side ----> 3
The adjacent side is always the horizontal side ---> 2
SOH ---> sin = opp/hyp
CAH ----> cos = adj/hyp
TOA -----> tan = opp/adj
B y=m+6 because there age is 6 years apart
Answer:
Step-by-step explanation:
Givens
4 scones
1 loaf of bread
Total cost = 3.30
Equation
Let the loaf of bread = b
Let the scones = s
Cost = b + 4s
Solution
Substitute the givens into the equation
b + 4s = Cost
90 + 4s = 3.30 Subtract 90 from both sides
90-90 + 4s = 3.30-90 Combine
4s = 2.40 Divide by 4
4s/4 = 2.40/4
s = 0.6 of a pound
Answer: 1 scone = <u>60 pence</u>.
First you have to find the common denominator, what does 5 and 25 go into? 25 right. So now you set it up 5/25 is 5 then 5X2 is 10. So your first fraction is 10/25. then you do this to the other side which gives you 3. So now "Just like you have written you have 13/25. Now divide, it gives you .52. if .50 is half, then .52 is close to half. so your answer is B.
Since it's simple interest, you don't compound it. (thank god lol)
3% of $140 (this is for 1 year) is
.03*140=4.2
if you double that, it would be $8.4, which means it took 2 years
B would be correct
brainliest please