Answer:
X = 34 (by Pythagoras theorem)
STEP BY STEP:
(30) ^2 +(16)^2 =1156
Root 1156 =34
I hope it helps :))
Answer:
it will take her 40 seconds to finish the race.
3/8 per minute, would make it 1/8 every 20 seconds. since she only has 2/8 of a mile left to go, 20 seconds +20 seconds = 40 seconds
(if you needed how long it takes her to run the whole race, it's 2 minutes 40 seconds, which would make her the fastest mile runner in the world)
Step-by-step explanation:
I hope this helps :)
Answer:
x - 7 = 65
(x is rhonda's score)
Step-by-step explanation:
The answer is b. Notice that the problem is looking for the reaction to product ratio, which is tricky because it's easy to follow the order of the column and calculate the inverse of it. Check the first ratio, 0.3/2=0.15, we can immediately choose b out of the other 4 choices.
Answer:
3rd
Step-by-step explanation:
If you know about linear eq. it's just a simple rule no worry
