Answer:
7 students.
Step-by-step explanation:
10% of 70 is 7.
Answer:
Below in bold
Step.-by-step explanation:
It consists of 5 isosceles triangles of equal sides 4 cm and vertex angles 360 / 5
= 72 degrees.
Area of 1 triangle = 1/2 * 4^2 *sin 72
Area of the whole pentagon = 5 * 1/2 *4^2 * sin 72
= 38.04 cm^2.
The answer is 8
Explanation- 9x4= 36 and 288 divided by 36 equal 8
Answer:
i would say B is the answer
Step-by-step explanation:
1.4 hours cause 560/400 =1.4
