Answer:
35) A. 21.2
46) D. 4/7
30) B. 4.4
42) C. Prism
Step-by-step explanation:
35) see first two attached files. 134.3 - 113.1 = 21.2
46) see third attached file. 4/7 = .5714ish and 112 pi = 351.59 ish
30) see fourth attached file.
42) prisms are in no way circular so it cant have a circular base when cut
ok hope this helps!! <3
Answer:
x = 81/4
Step-by-step explanation:
multiply both sides by 4
4x + 15 = 96
subtract 15 from both sides
4x = 81
divide both sides by 4
x= 81/4
i hope that's right
Answer:
(8,-2)
Step-by-step explanation:
x and y switch places and x's sign is changed
Answer:
carbon footprint
7.7 tons
Step-by-step explanation:
Given that,
carbon dioxide produced by a car over 7 year period = 53.5 tons
To find,
carbon footprint <em>(tons of carbon dioxide per year)</em>
7 years ------> 53.5 tons
1 year -------> 53.9/7 tons
= 7.7 tons
tons of carbon dioxide produced per year = 7.7
Hello!
Answer:
x=10/3
Step-by-step explanation:
First you want start by adding 4 to both sides
6x-4+4=16+4
6x=20
Then divide 6 to both sides,
6x/6=20/6
x= 10/3
Hope this helps! :)
