Answer:
-5, -1.3, 0, and 0.9
Step-by-step explanation:
Answer:
6/5 hr, or 1 hr 12 min
Step-by-step explanation:
We're looking for the time required for two people to clear a field.
We'll end up with an expression that looks like:
1 job
------------ = time
rate
or
1 job
------------- this has dimensions of time (hr).
1 job/hr
specifically, we evaluate the following expression:
1 job
--------------------------------
1 job 1 job
-------- + --------
3 hr 2 hr
This simplifies to
1 1
-------------- = ----------- = 6/5 hr, or 1 hr 12 min
1/3 + 1/2 5/6
Answer:
I think it's a SAS
Step-by-step explanation:
We know that the sum is 30
that means that jody's older brother is 3 years less than twice jodys age.
Lets try all the answers
7*2= 14-3=11 Nope
11*2=22-3=19+11=30 YUP!
19*2=35-3=32 Nope
23*2=46-3=43 Nope
Your answer is b
Answer:
/65
Step-by-step explanation:
a²+b²=c²
c will always be the hypotenuse
4²+7²=65² the opposite of ² is square root so
/65
it doesn't want it answered so that's your final answer.
