Answer:
She need 10.5 inches border
Step-by-step explanation:
Length of box =
Breadth of box =
Breadth of box =
Height of box = 7 inches
Now we are given that Soledad wants to run a border around the top of the box.
So, Length of top = Perimeter = 
Hence She need 10.5 inches border
Answer:
c. 30
Step-by-step explanation:
Reference angle =
= ?
Hypotenuse = 23
Adjacent side = 20
Thus, applying CAH:



≈ 30° (nearest degree)
Answer:
11.06 meters
Step-by-step explanation:
Given that
The height of a regulation soccer goal is 2.4 meters
And, the distance is 10.8 meters
We need to find out the hypothesis
Here we applied the pythagoreans theorem
So,
= √ (2.4m) ^2 + (10.8 m) ^2
= √5.76 m^2 + 116.64m^2
h = 11.06 m
Hence, the hypothesis is 11.05 meters
Just add 32 + 33 = 65. 65 would be the minimum amount.