Answer:
She has 607 nickels
Step-by-step explanation:
40 x 15 + 7 = 607
Estimation: 500×7=3,500
Product: 503×7=3,521
Answer:
x = 43.7°
Step-by-step explanation:
Reference angle (θ) = x°
Opposite side length = 43
Adjacent side length = 45
Apply the trigonometric function, TOA, which is:
Tan θ = Opp/Adj
Substitute


x = 43.7° (nearesth tenth)
Answer: im pretty sure its 21 mi per gal
Step-by-step explanation: