Answer:
1) 6
2) Ron is 12 and his. father is 36
3) Duke is 50 and Mae is 10 years old
Answer:
ln ab^2
ln a + 2 ln b
ln a^2 + ln b^2 - ln a.
Step-by-step explanation:
2 ln a + 2 ln b - ln a
= ln a^2 + ln b^2 - ln a
= ln (a^2/a) + ln b^2
= ln a + 2 ln b
= ln a + ln b^2
= ln ab^2.
In your topic, you NEED to memorize a^2+b^2=c^2.
For current, the area is 60 kilo sq. and one side is 5.
To find the area it's length times width, so what 5 (assume a) times what equals 60? 12 (assume b)
To find the hypotenuse, 5^2+12^2=c^2. 25+144=c^2. 169=c^2. c=13
Add up the sides and you get 30 kilometers for current.
For prepared, a and b is given, so:
9^2 is 81. 81+81=c^2. 162=c^2. 12.727=c
9+9+12.727=30.727=30.7 (nearest tenth) kilometers
Coach Larter lengthened the course by .7 kilometers.
Answer: 8
Step-by-step explanation:
it's a rectangle, both the longer sides are the same and both the shorter sides are the same. so the opposite side has to equal 6, to get there we need to solve the equation, I did a few and ended up finding the correct answer to be 8. Since:
2*8-10=6
Therefore, both sides are now equal.
Ps- If you wouldn't mind, could you please help me out by marking Brainliest? I hate to ask but I only need one more before I rank up, and I'm so close!!