Answer:
90:180, 135:270, 180:360
Step-by-step explanation:
4x/15 = 60/x
4x^2 = 900
x^2 = 225
x = 15
<h2>
Answer:</h2>
7
<h2>
Step-by-step explanation:</h2>
4 1/5 ÷ 3/5 = 7
Kate cut 7 pieces of rope.
<h2>#BrainliestAnswer</h2><h2>#CarryOnLearning</h2>
Answer:
3.33% per hour
Step-by-step explanation:
Use the A=Pe^rt equation. A is the end amount, so it's 1892. P is the original amount, 1700. E is a constant, around 2.72. R is the growth constant. T is the time that passed, 3 hours. You can substitute the givens into the equation and get 1892=1700e^(3r). Divide by 1700 to isolate the e. This leaves you with 1892/1700=e^(3r). Do the natural log of each side cancel the e and bring the exponent down. This leaves you with ln(1892/1700)=3r. Divide by 3 to isolate r. ln(1892/1700) is .1. .1/3 is .03333. Multiply by 100 to get a percent. 3.33 percent is your final answer.
Answer:
8/10
Step-by-step explanation:
id hope your have a great day
