Answer:
15/7
Step-by-step explanation:
To divide fractions, the process is as follows:
1) Flip one of the fractions over (numerator becomes denominator, denominator becomes numerator). In this problem, this step looks like:
5/7 divided by 1/3 ---> 5/7 divided by 3/1
2) Once one fraction is flipped, change the division sign to a multiplication sign. In this problem, this step looks like:
5/7 divided by 3/1 ---> 5/7 * 3/1
3) Multiply the fraction (multiply one fraction's numerator and denominator by the other's) In this problem, this step looks like:
5/7 * 3/1 ---> 15/7.
To check, use the same steps in the problem ? * 1/3 = 5/7. You'll find that 15/7 * 1/3 = 5/7.
The two longer sides of a right angle triangle are 16 and 22
let 22 be the hypotenuse (the longest side)
use Pythagoras Therom a²+b²=c²
in this question c=22 and b=16
to find the shortest side
22²-16²=a²
484-256=a²
228=a²
a=√(228)
a= 15.1
The surface area (SA) of a rectangular prism (box) is obtained by the equation,
SA = 2 (LW + WH + LH)
where L is length, W is width, and H is height.
Substituting the values for the dimensions,
SA = 2 (15cm x 22cm + 22cm x 9cm + 15cm x 9 cm) = 1326 cm²
Thus, the surface area of the box is 1326 cm².
Solution set: t>-11/3
A
Use distributive property:
7t-21>4t-32
Then solve for t:
3t>-11
t>-11/3
This is your solution set!
