Answer: 210
<em>Step-by-step explanation: 70+70+70=210 and 40% for 210 students would add up to 120% of all students surveyed. Look if there is 70 students that's been surveyed that is 40% add 40% 3 times(40%+40%+40%)=120% of all students surveyed </em>
Answer:
11
Step-by-step explanation:
4-1=3/11-7=4
Answer:
B.15 edges and 10 vertices
Step-by-step explanation:
took test on Time4Learning:)
Answer:
x is less than or equal to 59/7
Step-by-step explanation:
Answer:
Since the value of all angles within a triangle must equal 180 degrees, if you know at least two angles, you can subtract them from 180 to find the missing third angle. If you are working with equilateral triangles, divide 180 by three to find the value of X. All of the angles of an equilateral triangle are equal.
Step-by-step explanation:
