Answer:
16
Step-by-step explanation:
you replace the letter with the number given to replace them. So, in the equation you replace the letter C with -1, as it tell you on the side. You do the same with F, but with 3. your equation should look like: 7(-1 + 5) - 3 × 4. you then solve from there and should get 16. I hope this is right, if not my bad
Answer:
Step-by-step explanation:
we have that
-----> equation A
If point F bisects GH
then
----> equation B
substitute equation B in equation A
we have
Convert mixed number to an improper fraction
<em>Find the value of GH</em>
substitute the value of GF
Convert to mixed number
therefore
<em>Right answer -7<-1
</em>
<em>ANSWER: C</em>
Answer:
a)
A to B 5 routes and B to C 4 routes
<u>Total options:</u>
b)
A to C, 20 ways as above calculation.
C to A, 20 ways as well.
<u>Total options:</u>
c)
A to C, 20 ways
<u>Return to A with different ways:</u>
- (5 - 1)(4 - 1) = 4*3 = 12
<u>Total options:</u>
<span>h = 0 when it hits the ground, therefore:
-16t^2 + 48t = 0
--------------------------------------...
Factor out -16t
-16t(t + 3) = 0
:
Two solutions
t = 0, when it begins it's upward journey
and
t = 3 sec, when it returns to earth
I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
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