Answer:
it will be x=(AC-B+D)/A
Step-by-step explanation:
AX+B=AC+D
AX+B-B=AC+D-B
AX/A=(AC+D-B)/A
X=(AC+D-B)/A
Tyler walks
miles in
hour. For 1 hour, you have to multiply by 12 since
.

Your answer is B) 3 miles per hour
Cos A = (b^2 + c^2 − a^2) / 2bccos A = (10.4)^2 + (29.2)^2 − (22.2)^2) / (2 x 10.4 x 29.2)cos A = (108.16 + 852.64 − 492.84) / 607.36cos A = 0.77 m<A = cos−1(0.77)
m<A = 39.6
from here....you're already known the answer is C.
because only m<A = 39.6
but if you want to make sure you get it right, so you'll calculate another angle...
cos B = (a^2 + c^2 − b^2) / 2accos B = (22.2)^2 + (29.2)^2 − (10.4)^2) / (2 x 22.2 x 29.2)cos B = (492.84 + 852.64 − 108.16) / 1296.48cos B = 0.9544 m<B = cos−1(0.9544)
m<B = 17.4
So now you know for sure answer is C.
Hope it helps
Answer:
the starting number is 751
Step-by-step explanation:
multiple 20 × 4 and get 80 then add to 671 which is 751
Answer:
74.22
Step-by-step explanation:
a pencil cup is like a cylinder
A=2πrh+2πr2=2·π·1.75·5+2·π·1.752≈74.22013
hope this helps
correct me if this is wrong