Answer:
b. 7
If the value of the K is 7 then the inequality K> 18 would be false.
Hope it will help :)❤
Answer:
Step-by-step explanation:
Volume of a Prism=Base Area X Height
The base is an equilateral triangle of side 8cm.
We can find the area of the triangle using Herons Formula.
Given a triangle with sides a,b and c
Area
Where:
Semiperimeter, s
The sides are of length 8cm, 8cm and 8cm.
Therefore:
s
Area
Since Base Area =27.71cm^2
Volume=27.71*11.2
88 divided by 1/4 can be placed like this: 88/1 divided by 1/4, which should lead to an answer of 22/1 or 22. Then you add 20, so 22 plus 20 would equal 42. 42 is the correct answer.
Answer:
Sorry I am not sure but when I figure it out..... I prolly won't
Step-by-step explanation:
Answer:
Option C. 50 square centimeters
Step-by-step explanation:
we know that
The surface area is equal to the area of four triangles plus the area of rectangle
so