Answer:
If you need additional resources to support virtual learning, please ... 9) I can solve problems involving a system of linear inequalities. ... of the submarine is 50 ft below sea level when it starts to descend ... ft/s. It dives at that rate for 5 s. ... After the initial 5-second descent, the submarine increases its rate of ...
Step-by-step explanation:
Answer:
c is the answer since you are trying to make the ys number (-/+) of the value the other y contains
(3) so you will multiply the first equation by -3 to be able to eliminate y
Answer:
234 square inches
Step-by-step explanation:
We are given that
Length of book, l=11 in
Width of book, w=8 in
Height of book, h=1in
Additional area required to overlap=20 square inches
We have to find how many square inches of paper to make cover of one book.
We know that surface area of cuboid

Using the formula
Surface area of book


Total paper used to make cover of one book
=Surface area of book +additional surface area
=

Hence, Anwar will use paper to make cover of one book=234 square inches
The correct answer should 1.1333
The answer is C because -2 is less than or equal to 5. (4 times 0 is 0)