Answer:
t=4
Step-by-step explanation:
2(t+1)=10
t+1=10/2
t+1=5
t=5-1
t=4
So for example 4/2 is a improper fraction. First think how many times can two go into 4 and that is 2 so the answer is two. Let's try 7/4. 4 can go into 7 one time but there is some reminders so u take the remainder and use it as the numerator. Then u keep the same denominator and so the answer is 1 3/4
Answer:
-94.5
Step-by-step explanation:
7.5 less 102 is equivalent to the negative of 102 less 7.5: -(102 - 7.5) = -94.5.
It is not strictly necessary to reverse the order of the numbers as shown above, but 102 - 7.5 is more famliar (and thus easier to deal with) than
7.5 - 102.
The surface area would be 520. the equation for this is A=2(wl+hl+hw)
Answer:
Step-by-step explanation:
<u>4 books out of 8 can be arranged in:</u>
- 8!/(8-4)!*4! =
- 8*7*6*5/2*3*4 =
- 70 ways