9514 1404 393
Answer:
- shortest: 13 in
- middle: 17 in
- longest: 23 in
Step-by-step explanation:
Let s represent the shortest side. Then the longest side is (s+10) and the middle side is (s+(s+10)-19). The perimeter is the sum of the sides.
s + (2s-9) +(s+10) = 53
4s +1 = 53
s = (53 -1)/4 = 13
The side lengths are ...
- shortest: 13 in
- middle: 17 in
- longest: 23 in
Answer:
x>-1
Step-by-step explanation:
-9 goes to the left side of the equation making it +9 so 9-10>x which results in -1<x
Answer:
divide the previous value by 5
Step-by-step explanation:
5^2=25, 5^1=5, 25/5=5
Answer:
Option (3)
Step-by-step explanation:
A stone has been thrown off towards the ground from a height 
= 18 feet
Initial speed of the stone 'u' = 4.5 feet per second
Since height 'h' of a projectile at any moment 't' will be represented by the function,
h(t) = ut - 
+
h(t) = 4.5t - 
+ 18 [ g = 32 feet per second square]
h(t) = 4.5t - 16t² + 18
h(t) =-16t² + 4.5t + 18
Therefore, Option (3) will be the answer.
Answer:
3.81
Step-by-step explanation:
1. You have the following quantity given in the problem above: 3.809
2. To round the quantity to the nearest hundreth you must see the digit in the thousandths place, if it is 5 or greater than 5, the digit in the hundreths place will be round up.
3. Therefore, it is 3.81
